July/August 2016 by PHAM News

Volume 54 | Issue 7 | July/August 2016

Fund for expanding use of district heat networks

Hit the bull’s eye with Werner!

Government has pledged £320m of capital support to increase the volume of heat networks being built in the UK to deliver carbon savings and help a self-sustaining heat network market to develop. The Government has announced plans to invest £320million over the next five years to bring more heat networks to the UK. Dubbed ‘central heating for cities’, these networks provide large districts with heat from a centralised source. It is claimed that some households will see a 30% reduction in their heating bills by taking part in the scheme. District heating already exists in a number of city centres, including Sheffield, Nottingham, Birmingham and Southampton, and the Government is now looking to broaden its application. A consultation is underway to determine how to best spend the £320million fund. Heat can be taken from a range of sources including large heat pumps, combined heat and power plants, and deep geothermal plants. It is then pumped around homes and businesses, with the potential to bring down the cost of energy bills and reduce carbon emissions. Another source under investigation is waste heat coming from incinerator plants,

Secretary of State Amber Rudd

factories and offices. A district heat network of pipes could capture this heat and pump it around the homes and businesses nearby to provide warmth when they need it. Without a network, this waste heat simply gets dumped into the atmosphere. Secretary of State for Energy and Climate Change Amber Rudd says: “This is an important next step in developing more home-grown energy, which is a vital part of our plan to ensure long-term energy security and affordable energy for families

and businesses. The funding we’re consulting on will enable these schemes to provide affordable low carbon energy to thousands of homes and businesses across Britain.” Tim Rotheray, Director of the Association for Decentralised Energy, comments: “The Government’s commitment to district heating infrastructure investment is a welcome sign to the decentralised energy community. The need to cost-effectively decarbonise heat in the UK, deliver local infrastructure investments, and make heat more affordable remains imperative. This announcement reaffirms that this Government sees district heating as having key role to play in these ambitions.” There is some uncertainty as to how the EU referendum decision will impact on the energy sector, but Amber Rudd has confirmed that the Government remains committed to dealing with climate change. “While I think the UK’s role in dealing with a warming planet may have been made harder by the decision, our commitment to dealing with it has not gone away,” she says.

Ten lucky readers to win a Werner Work Platform and an exclusive dartboard see page 11

Getting Inta Glastonbury

Report on CO and low ventilation rates A new report has concluded that there is no increased risk of carbon monoxide (CO) poisoning in buildings with low levels of ventilation, provided that the appliances are properly installed and correctly maintained. Commissioned by the Gas Safety Trust in conjunction with the Institution of Gas Engineers & Managers (IGEM), the report investigated the potential concentration of CO due to emissions from gas appliances in domestic buildings with low ventilation rates. The investigation, which was undertaken by the HSE’s Health and Safety Laboratory, tested four different domestic gas appliances: a four ring hob single oven gas cooker, a wallmounted flue-less gas fire, a portable cabinet

heater and a standard gas fire requiring a flue. Although it was concluded there was no elevated risk of CO poisoning in these situations, the report highlights a number of areas for further work that could be undertaken, such as the effects from poorly maintained appliances, or the risks when using alternative heating fuels such as wood or other solid fuels. While the investigation focused on the concentration of CO, there were recordings of elevated CO2 emissions from gas appliances, which could also be the subject of further research. “This report reinforces the view of the Gas Safety Trust that it is essential that consumers ensure that their gas appliances are correctly

installed, regularly serviced and appropriately used,” says GST Chairman Chris Bielby. “We also recommend the use of audible CO alarms tested to the European standard EN 50291 as a second line of defence.” More research in this area is being conducted by Cranfield University, which is part of the co+Impact Project, launched in July and funded by the Gas Safety Trust. Researchers say that more investigation is needed in chronic low-level poisoning, as this has the biggest impact on the UK population. Furthermore, how this may change with the increase in energy efficient homes is an important topic where more in-depth knowledge is required.

In a festival renowned for its mud as much as its music, 500 non-concussive taps were supplied by Inta to deliver fresh water to Glastonbury’s 175,000 music lovers. Cynthia Fisher, Director at Inta, says: “Supplying taps that minimise water wastage to a festival that is vocal on environmental issues seemed like a perfect fit for us. Glastonbury is famous for being one of the muddiest festivals in the world, and we were happy to do our bit to keep festival-goers fresh.”

same name new look fresh ideas Condensing Oil Boilers ■ Solar Thermal Systems ■ Biomass Heating ■ Multifuel Inset Stoves ■ Range Cookers

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July/August 2016

NEWS Review

Inside this issue Concerns about Editor’s Training Update A round-up of some of the latest training courses available from colleges and manufacturers

Starts page 20

Bathroom Design A well-planned design is crucial to delivering a bathroom that will delight your customer

Starts page 27

Light Commercial Heating The benefits of replacing inefficient boilers with condensing models on a cascade system

Starts page 41

Renewable Technology Despite the initial extra cost, a ground source heat pump might prove to be the most economical solution

Starts page 52

The Technical Magazine for the Plumbing, Heating & Air Movement Industry

Incorporating: Plumbing & Heating News Plumbing & Heating Equipment News

workforce under Viewpoint the influence by Chris Jones

A new survey looking at the issue of substance abuse across the UK construction industry says that over a third of workers have noticed their colleagues have been under the influence of drugs and alcohol. The study also suggests that nearly 60% of construction workers have concerns about the effects of drugs and alcohol on the industry. The study, conducted by the Considerate Constructors Scheme, found 59% of the survey’s 1300 respondents believe more needs to be done to tackle the issue. The nonprofit making organisation, set up in 1997 to improve the image of the industry, has launched a campaign to focus on measures to protect and safeguard workers on site. The survey, conducted by the Scheme in May this year, also reveals that 25% of respondents admitted that drugs and alcohol affected their performance through tiredness and decreased attention at work, and nearly 20% agreed that it made them less productive. Some 65% said that they had never been tested for drugs and alcohol, and 39% agreed that the issue of drugs

What now for renewables?

and alcohol could be better tackled in their workplace. A number of Scheme registered contractors have provided case studies on how they tackle the issue. Measures taken include random testing, providing information through toolbox talks and site inductions. Edward Hardy, Chief Executive of the Considerate Constructors Scheme, says: “Maintaining a safe working environment is of the utmost importance for any employer; this not only applies to the workforce, but also the surrounding public and anybody else who may be affected. “It is clear action must be taken across the industry to ensure workforce safety, health and wellbeing on sites and in companies throughout the UK.”

The shock waves caused by last month’s referendum result will probably take many years to settle. With turmoil at Westminster and uncertainty in the City, our colleagues in the news media have been working overtime to bring us all up to speed with stories that seem to change by the hour. Immediate ministerial resignations and market volatility were perhaps a predictable consequence of Brexit, but the longer-term implications are somewhat harder to predict. Many of the regulations that have helped to shape our industry in recent years have been initiated by Europe. The introduction of unvented cylinders and push button flush systems, for example, have largely been embraced in the UK because of the influence of our friends across the channel. The drive to improve energy efficiency and the take up of green technologies have also been European projects that Britain has fallen in line with, but how many of these initiatives would have readily been adopted without the pressure from elsewhere? While our civil servants take on the daunting project of untangling the UK from the web of European regulations and obligations, there is unlikely to be much enthusiasm for any further pledges and schemes that will take them away from the job in hand. Of course, some would argue that a lack of government-led initiatives is a good thing for the industry, but those in the renewables industry might take a different view. Although the Government has been quick to intimate that there will be no backsliding when it comes to climate change commitments, its record on encouraging the public to embrace renewables is hardly likely to persuade many companies to invest in this area. MV_Fluids_qtr_A3_Aug05 Follow us on

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11:06 AM Page 1 @PHAMNews

Picking up steam

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© Copyright 2016 | Plumbing, Heating & Air Movement News All rights reserved. No part of this publication may be reproduced or stored in a retrieval system without written consent from the publisher. Attributed articles represent the views of the Author(s) and are not the necessarily those of the Editor. The publishers accept no responsibility for claims made by manufacturers or advertisers. This magazine includes a number of colour editorial photographs paid for by suppliers.

Engineers from Cambridgeshire based EOGB Energy Products have come to the aid of ‘alternative car’ enthusiast Eddie Prior by installing and fitting a BT14 low voltage burner to his steam-powered lorry to help get it up and running. The 18ft vehicle, which took over two years and 2500 man hours to build, is made up of various parts sourced at auctions such as an old fuel tank from an artic lorry, wood from a Swedish sauna and an old motorcycle exhaust. The chassis is from a 1949 Bedford O-series truck. EOGB manufactures and distributes oil, gas and dual-fuel burners for domestic, commercial and industrial markets. To find out more about the company’s range, please visit the website: www.eogb.co.uk

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July/August 2016

News Review

Spares market sees Installer days show future of biomass upsurge in sales

The latest data from AMA Research shows that the UK heating spares market grew between 3 and 4% per annum in 2014 and 2015. It is thought that the cold weather caused an increase in wear and tear, and so boosting the requirement for spare parts. Factors said to support demand in the spares sector include the widespread use of combi boilers, which generally experience a higher level of wear and tear. The growth of maintenance schemes, such as those offered by utilities and home emergency insurance providers, also support the repair sector, and subsequently the

consumables and spares market. Smart heating controls have also generated demand for a wider range of spares, often more specialised and of a higher value. However, a negative influence on underlying market value has been intense price competition, partly created by cheap imports and weaknesses in commodity prices. The report’s forecast for 2016 is for growth of around 3%, ref lecting another relatively mild winter, with the period to 2020 looking set for steady growth of around 3-4% per annum, subject to the weather.

Decade of trading Renewable heating specialist NIBE Energy Systems is celebrating its 10th anniversary of trading in the UK. Since setting up as a one-person business in 2006, the company now employs 30 people at its Chesterfield headquarters and operates training facilities at four sites across the country. MD Phil Hurley comments: “In the last ten years, we have grown from being a small subsidiary of Swedishbased NIBE Climate Solutions to a well-known, respected UK brand. Demand for heat pumps in particular has risen considerably in the last decade and we at NIBE are proud to have been at the forefront of that growth.”

Biomass heating specialist Windhager recently hosted a series of installer days at its UK headquarters in Marshfield, near Chippenham, to promote the benefits of biomass and unveil a number of new products, including the PuroWIN wood chip boiler. The event kicked off with the AGM for the Windhager Installer Network members. They had the opportunity to meet colleagues from the parent company in Austria, catch up on the latest news, and explore new business opportunities. Day two saw the unveiling of the PuroWIN, the premium manufacturer’s first wood chip boiler. Austrian CEO Markus Buchmayr presented

the PuroWIN to the exclusive gathering, emphasising the boiler’s clean combustion process. “This is a big unique selling point,” said Marcus. “It burns the wood chip so that there are almost no emissions. Wood fuel heating has

always been associated with particulate pollution, but the PuroWIN puts this argument to rest. It is the only system with dust emissions of less than 1mg/m3.” Other highlights of the presentation looked at the ability to deliver the wood

Working to bolster the supply chain Legionella scheme The number of landlords arranging for essential legionella risk assessments and monitoring to be undertaken in their rented properties is on the increase according to the Association of Plumbing and Heating Contractors (APHC). The organisation says that more estate agents are requiring landlords to have risk assessments undertaken in line with regulations. APHC operates a dedicated scheme, Legionella Risk Assessment and Disinfection, that allows property owners to meet their obligations by sourcing and working with plumbing professionals who satisfy the scheme’s criteria. John Thompson, Chief Executive at APHC, comments: “By choosing a member of the APHC Legionella Risk Assessment and Disinfection Scheme, property owners know that they are dealing with a competent professional, giving them peace of mind in knowing that they are fulfilling their legal obligations as landlords.”

Recognising the vital role merchants play in the route to market for most domestic heating and associated products, the HHIC (Heating and Hotwater Industry Council) is working to strengthen its Merchants Group. Stewart Clements, Director of HHIC, says: “We have made some changes to our Merchants Group that will not only help the Merchants themselves but their customers, the installers, too. “Merchants occupy a key position within the supply chain market, linking manufacturers, installers and ultimately homeowners, and these relationships cannot be underestimated.”

Connects to under ﬂoor heating, radiators and hot water cylinders/tanks. Available low temperature in split and monobloc types (3kW ~ 16kW), split high temperature system (16kW). All complete with simple to use controllers with online step by step video guides. Therma V the homeowners choice. To ﬁnd out how LG’s Therma V can reduce utility bills and lower carbon emissions, email: HVAC.marketing@lge.com

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chip fuel via a suction system, robust agitator protection, a safety auger channel with Side Slide Technology, and the low energy consumption of the system (see page 55 for more on the PuroWIN). The company also used the installer days to unveil a number of other new products, including the BioWIN 2 Lite, a more affordable version of the original. Speaking at the event, MD Oliver Duckworth said: “The changing market needs new products and new thinking, and working together with installers, we can all continue to grow. 2016 is the busiest year ever for Windhager, with nine new products being released.”

Stewart Clements, HHIC

The Group will be chaired by Tim Pollard, Head of Sustainability at Wolseley. Tim brings with him a wealth of experience and will support the Group to drive a more robust agenda, particularly in its discussions with government departments, like DECC.

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July/August 2016

News Review

Evidence for smart controls Scrappage scheme In brief zaps zombie boilers

A new report on the UK smart heating market from MTW Research indicates that sales of IoT (Internet of Things) heating devices have grown by 3000% since 2010, with volumes set to rise by 40% in 2016. The report suggests that sales in the IoT heating market is offering healthy opportunities in 2016, boosted by product development and growing consumer demand. MTW

points to ‘explosive growth’ for this sector in recent years, with demand rising for smart boilers, connected TRVs, smart controls and a host of

heating related IoT devices and applications. Reviewing the size and trends for several smart heating sectors, the 120 page report suggests that the market is set to become characterised by rising sophistication and connectivity as end users demand greater monitoring and control of their heating. Features such as geofencing, remote operation, and enhanced efficiencies are identified by MTW as key benefits of smart heating which are driving demand growth in 2016. “Our findings suggest that 50% of consumers are likely to install smart heating products in their homes in the next five years, highlighting a market with massive growth potential in the near term,” says MTW Director Mark Waddy. The report also reviews the conventional heating market and notes that modest yet tangible growth is forecast for more ‘traditional’ heating products.

London’s boiler scrappage scheme has seen more than a fifth of the 6500 available vouchers claimed since its launch four months ago, with a further 4000 applications in progress. The successful scheme is helping to replace old, inefficient ‘zombie’ boilers, which continue to chug away without providing the efficiencies of modern condensing boilers. Tim Pollard, Head of Sustainability at Plumb Center, says: “The London Boiler Cashback Scheme has proven once again that when a carrot is dangled, a significant proportion of homeowners will bite. It has been carefully planned and well executed, taking learnings from previous schemes which were hugely over-subscribed.” Adey Professional Heating Solutions says the underling cost of owning a zombie boiler is higher energy and maintenance bills. John Vaughan, CEO of Adey, comments: “If new boilers are fitted to dirty systems and aren’t properly protected by effective magnetic filtration and chemical water treatment, their performance will quickly deteriorate. Instead of focusing solely on the replacement of ageing systems, the industry needs to support every new boiler installation with ongoing protection to ensure that the ‘zombies’ won’t rise again.”

Tour takes installers deeper The Worcester factory tour has been revamped to give installers even more out of their VIP day. Installers, specifiers and merchants can observe the level of care and testing that is carried out on all of its products. The new route covers all key areas, taking visitors along the four assembly lines, and includes heat exchanger build, copper shop, press shop, paint shop, and sub-assembly line. At each section, an area expert will provide an over-

• Installers taking advantage of Heatrae Sadia’s £150 cashback offer on purchases of Megaflo cylinders can now use an online form to make a claim. • Radiator manufacturer Stelrad’s Social and Charity Events Forum has raised over £15,000 since it was formed back in 2011. • Worcester is giving installers 50 points for every Greenstore unvented cylinder registered through the Greenstar rewards throughout July and August. • Adey Professional Heating Solutions has agreed a management buyout, led by Chief Executive Officer John Vaughan with the full backing of the Board. • Boiler manufacturer Alpha Heating Innovation celebrated its 50th anniversary on 29th June. • DRU Fires has won two awards at the UK f i r epl ac e i ndu st r y ’s awards ceremony, which took place at the annual Hearth & Home trade show in Harrogate. • The Energy Saving Trust has conferred its ‘verified’ status on QRL Radiator Group for its T22 Compact radiator.

view and demonstrate the level of skill involved in producing every Worcester boiler. In the afternoon, guests take part in a product training session. At the end of their day, visitors will

receive a Worcester jacket and a cashback voucher. To sign up to one of Worcester’s new factory and facilities tours, register your interest at worcester-bosch. co.uk/factory

• Phoenix Bathrooms has moved to a larger premises in Leeds, which will provide warehousing, manufacturing and training facilities.

Worker of the Year Joining the club The UK Worker of the Year competition is calling for plumbers and heating engineers to enter the contest, with the title and a raft of prizes going to the victor. Now in its seventh year the competition, organised by Dickies in association with ASDA and Honda, is offering a range of prizes including one year’s free shopping at ASDA (up to a value of £100 per week), your choice of a dream holiday or Honda ENQUIRY

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vehicle (Honda Jazz car, Crosstourer 1200cc Bike, Marine Rib Boat with towing trailer, or a Honda ATV). There will also be a chance for the winner to scoop £250,000. There are more prizes available to finalists, and spot prizes along the way. The competition is open to everyone, regardless of their position in a company. For further information on entering, go to the dedicated website: www. ukworkeroftheyear.com

In a move to support small, independent installers, Pegler Yorkshire has launched the PY Installer Club to reward every purchase from its entire range of brands, including Tectite push-fit and Terrier TRVs. Based around the use of an app, the club provides a simple save-and-redeem system offering a cash value or free product to the value of points collected. Installers can choose to transpose the value of their points to either cashback, which equates to 2.5% of points earned, or free product, which equates to 5% of points earned. For further information, visit www.pegleryorkshire.co.uk and click the My PY link.

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July/August 2016

News Review

Industry welcomes the new Presidents Fitter falls foul of gas safety regs Three industry bodies have announced the appointment of new Presidents for the upcoming term of office. Paul Williams will serve at the CIPHE, Brian Silverster at the APHC and Brian Warrender at SNIPEF. At just 39 years of age, Paul Williams is one of the youngest to serve as President in the CIPHE’s 110 year history. In his inaugural address to fellow members, Paul talked about the early days of his career and how he took advantage of everything the Institute had to offer, including CPD and gaining his Eng Tech. He went on to talk about the work the Institute is doing at the moment and praised its latest venture, webinars. APHC has also welcomed its

Paul Williams, CIPHE

Brian Silvester, APHC

Brian Warrender, SNIPEF

new President, Brian Silvester. In his keynote speech, Mr Silvester emphasised the APHC’s lobbying activities aimed at improving trading conditions for its members. He also highlighted new research into the lack of enforcement of the Building Regulations in plumbing and

heating installations. The new President explained how the research aims both to quantify levels of enforcement and to qualify the experiences of contractors in relation to onsite workmanship standards and the issues faced when applying regulations and competing for work.

The incoming President for SNIPEF is Brian Warrender, who took office at the recent AGM. Brian is the 94th President of SNIPEF and is from the Angus and Kincardine Master Plumber’s Association. His firm, B&B Warrender, is based in Inverbervie.

A gas fitter from the Broadway in Walsall has received a suspended prison sentence after he fitted a hob at a home in Tamworth when not on the Gas Safe Register. Alan Nicholas Price’s work came to the attention of the Health & Safety Executive (HSE) after a registered fitter subsequently carried out repairs on the gas hob. Price, 57, from Pelsall, was charged with breaching Gas Safety (Installation and Use) Regulations. He failed to appear in court on two separate occasions and was arrested.

At Stafford Crown Court he pleaded guilty and was given a nine month prison sentence, suspended for two years. He was also ordered to complete 100 hours of community service and will have to pay £100 towards HSE’s costs.

Gathering in the high rise On board with toilet training George Fischer recently staged an event at the Altitude 360º venue in the Millbank Tower in London to unveil its enhanced offering of pipework and fittings for the building services industry. Key customers and specifiers were in attendance to learn more about the manufacturer’s high-rise developments planned not just for the capital, but also the UK’s other cities such as Manchester and Liverpool. Members of its top

management and key technical people, introduced by television presenter Chris Clarkson, offered insights into the company’s business strategy as well as

its enhanced product ranges, including the new CoolFit 2.0 fully pre-insulated piping system and the new City Range of slimline heat interface units (HIU).

Throughout July, Geberit will be on the road with the ‘My First Time’ tour to introduce its AquaClean shower toilet technology. Fitted out with working AquaClean shower toilets, the van will visit consumers who will be encouraged to try the technology out for themselves and to share their experience via social media using the hashtag #myfirsttime. A sales team will be on hand to explain how shower toilets work and the benefits of cleaning with water.

During the tour Geberit will be partnering with local charities to raise funds for good causes within the community, with each visitor who trials the AquaClean being given a penny token that Geberit will match with a £1 donation to the chosen charity. Having already made stops

in Edinburgh and Bristol, the July tour is next scheduled to visit Piccadilly Gardens in Manchester (15th to 17th), the Bullring in Birmingham (22nd to 24th) and Briggate in Leeds (30th to 31st). For more information on the tour, visit the website: www.geberit-aquaclean.co.uk/ myfirsttime

Golfing success The annual Simon Austin Golf Day, held in memory of the former MD of Vaillant who died in a car accident in 2004, took place on 2nd June at the Shires Golf Club in Barnet. The event gathers together friends and colleagues of the Austin family, who play a competitive round of golf. This year, the winner was third time champion Mark Burns, the Northern Regional Sales Director from Fernox and formerly Sales Director at Glow-worm. Commenting on the success of the day, Simon Austin’s son Alex said: “I was overwhelmed by the number ENQUIRY

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Mark Burns and Alex Austin

of people who turned out and want to thank those who took the time to come to an event that honours my dad.”

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10 News Review OFTEC conference marks anniversary OFTEC, the trade body for the oil-fired heating and cooking industry, celebrates its 25th anniversary this year. The milestone anniversary was officially marked at the organisation’s recent annual conference and AGM, which took place at the Hilton Puckrup Hotel near Tewkesbury. The event also provided an opportunity for current CEO Jeremy Hawksley, who retires from his position this August, to offer a personal view of some of the challenges facing the UK oil heating industry over the next 25 years. Since its establishment in April 1991, OFTEC has played a major role in raising installation standards and has developed a competent person registration scheme for over 8000 oil technicians. Recent years has seen the expansion of the range of registrations to cover solid fuel stoves, biomass, heat pumps and solar thermal. Opening the conference, Chairman Nick Hawkins,

boiler sales were up 9% on 2014 levels and this April boiler purchases increased by 28% compared to April 2015. We also saw a similar rise in tank sales in 2015.”

RHI failure

Jeremy Hawksley offered his views on the oil heating industry’s prospects for the next 25 years

Director of Commercial Operations at Kingspan Environmental, highlighted some of the achievements of OFTEC and reflected on the recent resurgence in demand for oil heating products. “We have been extremely fortunate,” he said. “The continuation of low crude oil prices has prompted a revival in fortunes, with oil remaining by far the cheapest home heating fuel. Last year

As well as the drop in fuel prices, Nick argued that the positive trading conditions are the result of a lack of enthusiasm for renewable technologies and a failure of government incentives. “The Renewable Heat Incentive (RHI) has only achieved a tiny fraction of the original government target,” he suggested. “Our counter argument is to highlight the benefits of a boiler scrappage scheme, such as has been running in Northern Ireland. “For every £5000 invested by the Government in an air source heat pump installation through the RHI, they save on average only 24 tonnes of carbon over seven years. For the same investment in a boiler scrappage scheme they would replace 12 standard

efficiency oil boilers and save 136 tonnes of carbon over the same period – five times the amount!”

Looking ahead The opportunity to replace ageing oil boilers with modern condensing appliances was a theme taken up by Jeremy Hawksley as he looked ahead to likely developments over the next quarter century. Although 350,000 condensing oil boilers have been fitted over the last nine years, he argued that there was a need to accelerate the level of condensing boiler conversion. He pointed out that a similar replacement plan was needed to replace ageing oil tanks, with 400,000 of these being single skin and 20 years old. Predicting the shape of the oil market in 2041, Jeremy argued that there would be only a minor reduction in overall sales, but there would be a greater role for hybrid systems and a recognition

Chairman Nick Hawkins (left) with new CEO Paul Rose

that different approaches would be needed for different types of property. He also argued the case for further investment in bio-liquids as an alternative to oil.

New man The conference also provided an opportunity to welcome OFTEC’s incoming CEO Paul Rose who currently holds the position of Technical Director. Paul Rose summed up the event by saying: “OFTEC will always work hard in the best

interests of the industry. Our mission is to listen to and understand the needs of our 8500 plus technicians and 1.4 million oil using households across Great Britain to ensure we continue to provide the best progressive support and services going forward. “My role now is to build on the huge and valued contribution Jeremy has made to OFTEC’s progression both in the UK, Ireland and Europe, and I look forward to taking OFTEC onwards into the next 25 years.”

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July/August 2016

PEOPLE on the Move SNIPEF has welcomed Fiona Hodgson as its new Chief Executive following the retirement of Robert Burgon, who had worked for the organisation for 38 years. Fiona was previously SNIPEF’s Head of Finance and Membership Services, and is a Chartered Accountant. Fiona joined SNIPEF in 1995 as Finance and Administration Manager and in 2014 her role expanded into Membership Services. Baxi Heating has appointed Adam Turk as MD of its UK commercial business, which comprises Andrews Water Heaters, Potterton Commercial, Remeha and SenerTec UK. With a wealth of experience in the building products sector, Adam will be instrumental in the continued growth of Baxi’s commercial brands. He joins from Polypipe, where he was Group Commercial Development Director. Spirotech UK has appointed Dave Goodyer as Area Sales Manager for the West Midlands. Dave joins the team with over three decades of industry experience, having spent 22 years with Wolseley, the distributor of heating and plumbing products, where he held a key account manager role. His experience has seen him build up an extensive network of contacts as well as invaluable industry knowledge.

COMPETITION

Win with Werner! This month, we’ve teamed up with Werner to give ten lucky readers a Werner 78908 Aluminium Work Platform and an exclusive Werner dartboard. Looking for an access solution to provide a practical yet safe height boost? Whether you’re fitting a new flue, installing an air conditioning unit or servicing a boiler, the Werner 78908 Aluminium Work Platform could be the right tool for you.

Paul Harmer has joined the CIPHE as its new Technical Director. Paul’s career began 22 years ago as a heating apprentice and he has worked around the world on various high value engineering projects. He has worked for Reliance Worldwide in the UK, Canada and Australia and went on to become Head of Engineering for a German building services software design company.

Werner, the world’s leading ladder and access equipment manufacturer, is a trusted name in the industry, and its range of work platforms are the perfect solution for heating and plumbing engineers looking for a versatile work platform for a range of work-at-height tasks. With a platform height of 0.5m, this lightweight tool is a convenient and practical aid that folds compactly for easy storage and transportation, with the addition of a large slip-resistant platform for additional comfort and security.

A new Training Manager has been appointed at Worcester as the manufacturer looks to further enhance its training offering. Nick Fothergill has been tasked with overseeing a £3m expansion of the company’s Training Academy and boosting awareness of its mobile and online training options. Nick first joined Worcester in 2008 and was most recently a Regional Sales Manager.

Boasting slip resistant feet for added stability and locking hinges for enhanced safety, Werner’s 78908 model is a fantastic addition to any tradesperson’s arsenal, and one could be yours very soon.

Polypipe Surestop has announced the appointment of Jim McGinty as Regional Sales Manager for the North East, Scotland and Northern Ireland. With a background in the social housing sector, Jim’s role will see him working closely with potential and existing customers. Surestop, part of the Polypipe group, manufacture the Surestop Stopcock range, an alternative to the brass stopcock. After almost 20 years with the Grundfos Group, Duncan Cooper has been appointed as the new Chairman of Adey Professional Heating Solutions. Duncan was most recently Americas MD and Group Senior Vice President for Grundfos, and will now be looking to further strengthen Adey’s expansion in the UK and international markets. Former Chairman Kelvin Stevens will move into a non-executive role. Intergas has appointed Dennis Harman as Sales Manager responsible for Kent, South London, Surrey and Sussex. Dennis joins from Danfoss Heating Solutions, where he was Area Sales Manager for London. He brings with him a wealth of experience, having worked in the H&V industry from the start of his career, including 13 years at Wolseley followed by five at Plumbing Trade Supplies. Shane Brambridge has been named Buteline’s Area Sales Manager for East Anglia. Shane brings a wealth of experience to the new role, having held a number of positions within a leading national plumbers merchant. He also brings with him proven success in growing sales of Buteline in his previous roles. His aim will be to grow awareness and sales of the brand within his region.

Hit the bull’s eye In celebration of Werner’s third year of sponsorship of 16 time darts world champion, Phil ‘The Power’ Taylor, the company is giving you the opportunity to get your hands on one of its premier products, plus exclusive merchandise.

How to enter Simply read the question below and then write your answer on the freepost reader enquiry and registration card inside this month’s issue. So, for example, if you think the answer is ‘The Flower’, you should write 101 on the card. The winners will be drawn from all the correct entries received before the closing date of 1 September 2016. Only one entry allowed per person.

What is the nickname of 16-time World Darts Champion Phil Taylor?

The Flower.....101

The Tower.....102

The Power.....103

www.wernerladder.co.uk

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July/August 2016

12 YOUR Views

Sponsored column

Getting to know you Each month, PHAM News shines the spotlight on installers around the country to get a picture of what life is like for them at work and at play. NAME: Richard Griffiths COMPANY: Blackwell Heating & Plumbing FROM: Darlington

At work...

At play...

Do you think smart controls help to save energy? “Absolutely. Especially when you’re out and about, they’re so important nowadays. If you’re not going home when you’re supposed to be, or your plans change, you can turn the system off which will save on your energy bills and keep your costs down at the end of the day.”

Do you follow any sports? “I like football. I’m a Leeds United fan, which has been a bit questionable over the years. I’ve also started following Darlington now as they’re my local team. They were kicked out of League 2 and have had to build themselves back up as Darlington 1883 FC, and have won three promotions in four seasons.”

Do you think there is too much regulation in the industry? “I’d say the paperwork side of things is getting more demanding and things like the assessments you have to do for different jobs are quite extensive. It’s more paperwork-based now than it used to be, and a lot of time is spent doing that, rather than the work itself. That said, at Blackwell we’ve started using tablets a lot more for things like Gas Safety checks and servicing, so that makes things easier. “In terms of qualifications, it is getting harder, but you do need to go through the proper training. I don’t think the quick courses should be allowed, because a lack of in-depth knowledge can cause a lot of problems and call-backs.” Do you do a lot of training courses? “Yes, I try and keep up with the industry through training courses. I think the technology in plumbing, heating and electricity advances quite quickly and there are always new products coming out that we need to be up to speed with. I’ve recently even done some training on CHP boilers. There’s a lot of regulation involved in getting one of those into a property so the market is quite slow, but it’s an interesting side of the industry to learn about.” Have you ever been to a trade exhibition? “Personally, no. I’d like to, but they’re usually quite a way away from where I live in Darlington, and getting the time out of work is tricky, so it would be nice if there was one somewhere in the North East.” Do you expect the amount of work you do to increase over the next 12 months? “It always does, to be honest. People say that a few years ago, summer was the quiet time for the trade, but because we do plumbing as well as heating it never does die down. In winter time it picks up massively, but even when it’s warmer people need hot water, and a lot of older customers have their heating on all year round anyway.”

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How far do you think England will get at the Euros? “They’ll do the standard thing of getting to the semi-finals. I don’t think they’ve got the depth to advance any further than that, and the manager doesn’t take enough risks. Personally, I think he should go with a young team and just let them go for it.” Any other hobbies? “I have a superbike, so I go out on that quite a bit with my dad when the weather’s nice. I go to watch a few race events too, which gets you on the edge of your seat – it’s a pretty risky sport.” What’s the best thing on TV at the moment? “I watch ‘Gotham’, that’s really good. I’ve been watching ‘Empire’ too – that’s worth a watch.”

KNOW HOW

with Geberit

The modern solution for historic buildings Anthony Corbett, Product Manager from Geberit, explains why the company’s Mapress Carbon Steel system can provide a great pipework solution for old properties such as Saltram House, a National Trust owned property in Plymouth. Historic buildings present a number of challenges when it comes to providing heating to 21st century standards. Large stately homes are usually inefficient and the system that is chosen must be sympathetic to the surroundings in the way it runs and how it’s installed. At Saltram House, a magnificent National Trust owned property in Plymouth, biomass has replaced oil, with plumbing courtesy of Geberit Mapress Carbon Steel. Saltram House is one of many National Trust premises to get a renewable makeover as part of a general drive to improve the environmental credentials of its buildings. Thanks to a district heating system, the main house and other buildings on site now enjoy heating and hot water courtesy of a biomass system consisting of 220kW and 95kW boilers fuelled by pellets, installed by Dunster Biomass. Biomass is a popular choice for stately homes as these buildings have the space to store the boiler, associated equipment and fuel (pellets in the case of Saltram) and sometimes even have their own woodland on site which can be managed, providing a free heat source. In a district heating format, unsightly plant can be kept well away from the main house, with discreet heat exchangers used to transport hot water to standard radiators or underfloor heating.

buildings are often more flammable than their modern counterparts and contain valuable artefacts that must be preserved. To this end, soldered pipework is not a good option, which is why Geberit’s Mapress solution, which requires no hot works, is such a good option for this type of project. James Howard, from Dunster Biomass, explains why Mapress was his first choice: “The age of the building and cramped environment meant that solder was just not an option because of the fire risk. Geberit Mapress and its press fit assembly is particularly well-suited to jobs of this nature. “In addition, the new biomass system had to be installed within the confines of the existing building and its heating system, while ensuring that it could be easily removed if required. Faced with narrow doorways and cramped spaces, Geberit Mapress was the ideal solution. We use it on 95% of our jobs.”

Sensitive installation

Modern material

Apart from being sympathetic to the surroundings, the installation itself required some sensitivity. Historic

Geberit Mapress made from carbon steel also offers the benefits of being robust, lightweight, and comparatively low cost, allowing for significant savings on big jobs where large quantities of pipe are required – as long as care is taken to prevent corrosion at installation and throughout the system’s life. When combined with pressing, cost savings also extend to installation, with considerably less time spent onsite compared with traditional jointing methods (up to 30% with Geberit Mapress). Fail safe leak testing allows for ‘right first time’ installations, making carbon steel in a press fit format a good choice for jobs where speed and budgetary constraints must balance with a need for quality. As Saltram proves, modern solutions provide the answer to keeping our historic buildings intact, offering 21st century comforts without compromise.

What’s your favourite breakfast? “My favourite breakfast is probably pancakes and maple syrup, but it’s usually jam on toast or a banana on the way to work.” Can you cook? “Yeah, I do a bit of cooking. It’s hard with finishing work late, but I do my best and cook for the girlfriend. I try and make healthy food where possible. I’ve been trying to eat cleaner and drink a lot of water recently, which I’ve found keeps you more awake.” Saltram House (above) and the Mapress Carbon Steel system installed with the new biomass heating system

www.geberit.co.uk

05/07/2016 13:14

July/August 2016

22 MERCHANT & Distributor News Renewable centre unveiled in Wales New counter opens in the North East

City Plumbing Supplies has marked the launch of its first Renewables Centre in Wales with an open day for the trade. As part of its existing Carmarthen branch, the new facility will provide installers with a dedicated resource for expert advice and a wide choice of products. The ribbon was officially cut at the centre by Councillor Wyn Thomas, the Deputy Mayor of Carmarthen (pictured with the CPS team).

A number of leading suppliers were also on hand to discuss renewable technologies, from

heat pumps and biomass to demand controlled ventilation units. They were joined by

a team from Sustainable Building Solutions (SBS), a division of Travis Perkins, who provided information on the company’s design and estimating service. Dominic Maynard, Regional Director at CPS, says: “We’re really pleased to be able to offer the installers and homeowners of Wales a specialist facility that makes it simple to learn more about renewables and source the best technology for the job.”

Expansion Vessels With Lifetime Performance.

MD John Savage (l) with Gary Lucas, Ashington Branch Manager

5 Year Warranty

Flame Heating Spares is celebrating its fifth anniversary with the launch of its latest branch as it gears up for continued growth and expansion. Flame has been a supplier to the heating and plumbing sector since 2011, and with the launch of the Ashington branch on the North Seaton Industrial Estate now operates six counters. This latest launch follows on from the opening of a Stockton branch in the first quarter of the year, with John Savage, Flame Heating Spares’ MD, hoping to open another eight branches in the region over the course of the next 12 months. Gary Lucas, who is from

Ashington, will manage the branch, as well as become one of the company’s investor directors, which gives him a financial stake in the success of the branch. He comes to the role with more than 12 years experience in the industry. “In my own experience working in the sector,” says Gary, “I have seen a drop off in the levels of customer service, but I always go the extra mile for my customers and treat them how I would expect to be treated. My experience and knowledge of the local market should put me in good stead as I look to establish a successful outlet, and I can’t wait to get started.”

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ENQUIRY

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Turning Pro is a new rewards scheme designed by Graham Plumbers Merchant for students and apprentices. The scheme will offer rewards and benefits, free training and exclusive promotions for its participants. One of the benefits of membership is money off parts and MOTs at both Halfords Autocentres and National Tyres and Autocare to help young customers reduce the regular costs associated with owning a car. As those still in training rarely spend large sums of money in merchants, the scheme also includes voucher offers that are achievable, such as £25 off when £50 or more is spent. Once registered, students can also benefit from free introductory and manufacturer courses at the Saint-Gobain Greenworks academy. The sessions,

hosted at the purpose built training facility in Birmingham, cover a wide variety of sustainable building and renewable energy products. Those that sign up to Turning Pro will receive regular emails with information on special offers and promotions as well as industry news and updates. It is simple to register and is free to join. For further information visit www. grahamturningpro.co.uk

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£150 cashback *

It’s our birthday and to celebrate we’ll give you £150 cashback when you buy and register three Baxi Platinum boilers on Baxi Works. Register now at Baxiworks.co.uk

*£150 cashback only available with the first three Baxi Platinum boilers you buy and register on Baxi Works between 1 July and 30 August 2016. Terms and conditions apply. ENQUIRY

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24 PROUD to be a Professional Why did you choose a career in the plumbing and heating industry? I left school with no formal qualifications and decided it would be a good idea to learn a trade. Having worked with a builder during the school holidays, I found plumbing the most interesting and challenging part of the job. I also knew that by pursuing this type of career I could afford to make a living as a tradesperson no matter where I found myself in later life. How has your career progressed? I’m a Gas Safe registered engineer with Part P and G3 qualifications. From around 1986 to 1990 I worked as an Apprentice Plumber at Haringey Council before receiving the Master Plumber of the Year Award in 1990. In 2003 I set up Leakbusters which uses trademarked technology to locate hidden leaks in both domestic and commercial properties. Alongside Leakbusters, I also run The London Boiler Company, installing gas and electric boilers throughout London. We’re now the largest electrical boiler specialist in the city. Why did you choose to become a CIPHE member? I joined the CIPHE in 1986 when I

ENQUIRY

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Ian Puddick Continuing our series from members of the Chartered Institute of Plumbing and Heating Engineering, Ian Puddick, Chief Plumbing Officer at The London Boiler Company and Leakbusters, explains why he is proud to be a plumbing professional.

was an apprentice. It was my first day at Tottenham College and the Head of Plumbing, Mr Gordon Blower, handed out forms for the Institute of Plumbing, as it was back then. I’m grateful that he did. What do the words ‘Proud to be a Professional’ mean to you? For me, being ‘Proud to be a Professional’ isn’t just about gaining qualifications and doing a job to high standards. While that’s all important, professionalism is about setting and understanding a standard that pushes boundaries to deliver service excellence. Beyond that, it’s about trying to maintain and exceed these standards, which is more difficult.

What is your view of the CIPHE and the role it has to play in supporting its members and safeguarding the general public? At last, I think the Institute has a leader who cares passionately about the industry and the CIPHE as the industry’s governing body. Kevin Wellman (Chief Executive Officer) has built a team that is revitalising the Institute and making it relevant for today by proving tangible benefits for members. How important is continual training and development? Absolutely vital! The industry is changing all the time and everyone has a responsibility to themselves and their customers

to keep learning in order to stay up to date with the latest technologies and installation procedures. Every day is a school day – even for golden oldies like me. If we could improve anything as an industry it would be for manufacturers to get more involved with students. It’s great to see the CIPHE launching new initiatives like the Apprentice Awards to recognise and reward the work of the next generation of plumbing and heating engineers. These types of initiatives should help to encourage more young people to do great things with their careers. What’s your view of apprenticeships and the future of the plumbing and heating trade? The future looks a little gloomy, I’m afraid. To be honest, apprentices are expensive and young people are leaving school without any aspiration to pursue careers in the building industry. There is a lack of awareness amongst school leavers that a career in the plumbing and heating trade can be a job for life and can lead to exciting opportunities. For too long now, those who lack academic abilities or misbehave in class are encouraged to go into

a trade. In the USA, plumbers are perceived to be as important and talented as doctors, so this is a cultural problem in the UK that is sadly reinforced by the education system. How do you think careers in the plumbing and heating industry could be made more attractive to young people? If it were up to me, I would make apprenticeships a year longer. This additional year would be for the apprentice to work unsupervised but under the care of the employer. It would also tie the apprentice into the employer and give the employer an opportunity to see a return on their investment. Beyond this, we need to continue to raise both learning and industry standards. More inter-college and apprentice competitions would be a good thing, as would finding better ways to share best practice with colleagues in the wider industry so we continue to learn from each another.

If you would like to be a member of the CIPHE, please contact the team via email info@ciphe.org.uk or call 01708 472791

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July/August 2016

BATHROOM Design 27

The key to keeping a happy customer A well-planned design and a high standard finish are crucial to ensuring customer satisfaction. Lucy Barriball, Category Manager for Bathrooms at Graham Plumbers’ Merchant, looks at the key factors in selecting and delivering the ideal bathroom for your customers.

bathroom installation is a sigdesign. With 26 bathroom showrooms across the country, customers can view nificant, long-term investment an extensive array of suites, showers, for any household. While the wetrooms, taps, furniture, tiles and basic functions of the room remain the accessories – all in a lifestyle setting. same, the intended use of a bathroom For busy installers, it is also a valuable can vary due to a number of factors, resource, allowing you to pass along including the size of the room, number the often time-consuming design of occupants, personal taste when it and decision phase to an experienced comes to aesthetics and, of course, merchant. budget. To ensure customer satisfaction, considering these factors from the outset Best practise can be crucial. Compliance is of course vital to any For example, a main bathroom in installation. If you are installing a family home may require more additional heating components in the functionality – with greater focus on bathroom, such as radiators or towel storage. Others may prefer a greater rails, Part L of the Building Regulations emphasis on luxury and opt for a spa-like requires the use of a chemical water Clever storage solutions help to look and feel. For this reason, in the early treatment to clean the heating system save space in smaller bathrooms stage of the process, it is important to of any potential remaining debris as a identify a clear plan of the customer’s needs and preferences. result of the installation. In addition, it is also useful to check inhibitor levels and top up if necessary. Maximising space Correct chemical water treatment can also result in longModern housing has had a definite impact on customer term cost savings for the customer. When installing or requirements when it comes to bathroom configuration. replacing heating components, correct chemical water Particularly in new-build homes, bathrooms are typically treatment is not only compliant with legislation, but can smaller, meaning there is growing demand for components that allow occupants to maximise space. Fitted furniture also help maintain optimum levels of performance and typically maximises confined spaces by fitting to walls at protect heating systems against costly breakdowns. varying heights – as well as units that include casings to conceal pipework behind panels for enhanced aesthetics. However, conversely we have also seen in recent years a growing demand for modular furniture. Bathroom units offer greater flexibility, as occupants can place freestanding units where they are most needed within the bathroom space – with the option to easily move units if required. In addition, when working on a larger bathroom with greater emphasis on aesthetics, a single freestanding unit can act as a stunning statement piece amongst other bathroom furniture. With these factors in mind, our showrooms provide an opportunity for your customers to identify their preferred

Air movement

In addition to water treatment, protecting the air quality in a bathroom is equally vital. If a customer is investing in a new bathroom, assessing ventilation in the room would be advisable as of course bathrooms are prone to high levels of moisture. However, the potential dangers linked to this are less well known. Research conducted on behalf of BEAMA showed that 58% of adults in the UK have experienced mould or condensation in their homes – with 19% of those claiming to have suffered a respiratory or dermatological condition. For this reason, installers who pride themselves on a truly professional

Find some inspiration by visiting a Graham showroom

service should discuss the risks of mould and condensation with their customers and recommend the appropriate ventilation solution. In the current market, customers are also receptive toward product solutions that can contribute to saving their household energy. For example, new installations are an ideal opportunity to opt for underfloor heating systems. These can contribute to greater comfort levels – as well as provide an effective and efficient source of heating. Water saving devices may also be of particular interest. If limiting water wastage is of interest to the customer, it can be worthwhile recommending devices such as water saving shower heads, flow regulators, low flush and dual flush toilets.

Finishing touch For those customers who favour a contemporary look, minimalist shapes with clean lines are among the continuing trends for 2016 – particularly with space-saving furniture, which complements the simple, fuss-free aesthetic. However, for those looking for a little more grandeur, look out for the emergence of rose gold bathroom fittings for a stunning, on-trend appearance. For installers looking to secure their next bathroom installation project, it is important to keep abreast of developing trends, advancements in functionality and amends to legislation. With so much to consider, installers would be well advised to take advantage of the wide range of support available. From online information to showroom experts and demonstrations, taking advantage of these resources can help secure vital business and ensure customers are satisfied with a job well done. www.grahamplumbersmerchant.co.uk

“Manufacturers are working conscientiously to develop products which are both water and energy efficient whilst maintaining excellent performance and consumer satisfaction. Those who have products listed in the online water label database are known to be winning orders against their competitors who don’t.”

Flushed away Latest research, commissioned by the BMA, gives an analysis of the bathroom amenities of the 23 million households in England. It shows that 44% of houses still have toilets flushing with 7.5 litres or more. Since the latest toilets flush with a maximum of 4 litres, it follows that 10 million of English homes use

twice the amount of water than they need to. If these inefficient toilets were replaced there is a potential to save at least 644 million litres of water per day in England alone. The BMA argues that a major reduction in water consumption could be achieved if householders were incentivised with a cash payout, in a similar initiative to the boiler scrappage scheme. The Association hopes to persuade the Government to develop such a scheme to encourage both householders and businesses to purchase more water-efficient toilets, showers, bathroom and kitchen taps and other plumbing products. For more details, please visit: www. europeanwaterlabel.eu

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MODULAR SHOWERING SOLUTIONS

Labelling scheme boosts efficiency According to the Bathroom Manufacturers Association (BMA), the European Water Labelling Scheme is proving to be a catalyst for good bathroom design. The scheme’s online database and accompanying product label shows the water-consumption characteristics of bathroom and kitchen products using a simpleto-understand approach so that consumers and industry professionals alike can choose products to suit their lifestyle and budgets. “The scheme is now, undeniably, the most important labelling scheme of its type and has become a huge catalyst for change in both product and layout design,” says Yvonne Orgill, BMA Chief Executive. “It is a force for good.

PHAM NEWS ENQUIRY No.

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28 Bathroom Design

Adapting for ageing customers The UK’s ageing population is sometimes viewed as a demographic time bomb, but for some businesses, particularly in the plumbing industry, it is opening more opportunities. James Dadd, Marketing Director at AKW, looks at ways to cater for this growing market.

he structure of the UK’s population has been undergoing a seismic change in recent years. This is predominantly down to vastly improved life expectancy, with people aged over 65 now outnumbering those aged 16 and under in the country. Indeed, there are currently some 11.4 million people of retirement age nationwide, but this figure is set to triple by 2050 to 34.2 million thanks to advances in medicine and a better understanding of how to James Dadd from AKW lead a healthy life. This significantly enhanced life expectancy has been acknowledged by the Government as ‘one of the great triumphs of the last century’, but also branded as one of the greatest challenges for this one. Public spending on old age is progressively rising and this is because the growth in total life expectancy has outpaced the growth in healthy life expectancy. In particular, the prevalence of long-term age-related health conditions is increasing and an estimate by the Department of Health said such ailments already account for 70% of the total health and social care spend in England. However, while some may view the ageing population as a burden on the country, it can in fact lead to greater business opportunities in several commercial sectors, such as the plumbing, building and adapted living solutions

Transformation

A Grade II listed nursing home in Cheltenham has recently undergone the first phase in the renovation of 31 luxury en-suite bathrooms by AKW. The Lypiatt Lodge nursing home was acquired by Fidelia Care Ltd last year and, after evaluating the needs of residents and assessing the existing facilities, the new owners decided to undertake a full refurbishment of the property. Contractors Beltaine Designs is working in partnership with AKW to ensure all bathrooms are dementia-friendly to meet the wide range of needs of its residents. The first phase of eight bathroom refurbishments has been completed, with the remainder being installed over the next two to three years. Products supplied include TMV3 approved thermostatic mixer taps with extended levers for easy operation, bathroom wall panels and wall boards, bathroom lights and extractor fans. AKW has also provided LST radiators and a range of specialist showering facilities, including low level access walk-in showers and wetrooms.

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Installers can help to create a truly inclusive bathroom

The iCare shower is designed to be quick and easy to retro-fit

industries. For example, older people occupy almost a third of all UK homes and 76% of older households are owneroccupied – many are owned outright, accounting for £1 trillion worth of equity. The number of households headed by a person aged 65 and over is predicted to rise to more than seven million by 2021 and these property owners have high expectations when it comes to what they want from their homes.

Thinking ahead

Growth business

Although wetrooms are the fastest growing sector of the UK bathroom market, some homeowners are not prepared to do away with the possibility of a bath altogether. In such cases, the most suitable option is the installation of what is known as a ‘Bathroom for Life’. This is where a wetroom former is installed during the construction or renovation of a bathroom and the waste positioned for connection to a bath. Then, as the needs of the users changes, the bath can be removed and the room quickly converted – typically in half a day – to a wetroom with minimal adaptation costs and disruption. It can be converted back again to a family bathroom at any time just as easily if and when required. Another vital element in the bathroom is the shower unit itself, and the technology in this area has also been developing considerably to meet the needs of the ageing population. Most recently, Bluetooth enabled smart electric showers have became available on the market to provide a luxurious yet highly practical solution for users of all ages and abilities.

These residents are also savvy about spending, and while their homes may need adaptations to accommodate agerelated health conditions and mobility problems, they are not prepared to settle for a house that is dated or clinical. As a result, they often turn to installers for advice on how to create functional, multi-user spaces that offer both highend contemporary design and support for changing living requirements, particularly in the bathroom where accessibility can prove a problem without the right equipment. Equally, leading adapted living solutions providers are working to take full advantage of the growing Take care commercial opportunities Our iCare shower, for and are introducing example, can be fully innovative technologies controlled either by the to help older people to sensor y push button transform their bathrooms An example of bathroom designed for sufferers of dementia interface on the front of the so they can safely and comfortably remain in their homes for as long as possible. device, or via a wireless remote control or smartphone app This availability of a wider range of products developed to provide additional flexibility and assistance to carers specifically for the elderly is further helping installers and or family members providing assistance while protecting plumbers to grasp the increasing business prospects through the dignity of users. They are also extremely quick and easy to install with retro-fit footprints that minimise the a multitude of design possibilities. Wetrooms, in particular, are becoming hugely popular as need for extra tiling work, multiple outlets for water and they provide a safe, level-access alternative to traditional wiring, and wi-fi connectivity allowing for communication shower cubicles and baths while also being stylish. They directly with a pump unit if required, eliminating the need offer multi-user households a truly inclusive open-plan for additional wiring. While the shifting demographic is undoubtedly having a showering area, and the latest wetroom technologies also provide plumbers with a quick and easy to install, marked impact on the UK, perhaps this should not always watertight solution. For instance, the latest generation be seen as a negative. For many businesses, the ageing of wetroom formers feature a built-in gradient to ensure population is presenting many opportunities for growth correct drainage levels and are simply fitted beneath the – it is just a matter of adapting to the changing demand floor of a room. These durable, high load-bearing devices and applying the latest technology and design solutions to also offer maximum flexibility, as the leading products create safe, comfortable and stylish living spaces. have offset waste positions and are strong enough to fit www.akw-ltd.co.uk PHAM NEWS ENQUIRY No. 121 straight onto joists.

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30 BATHROOM Design

Raising the water saving issue Water saving products in the bathroom are no longer associated with poor performance and the continued threat of water shortages is making their specification more important than ever before. Steve Smith, MD of Bathroom Showrooms at Travis Perkins, takes up the issue.

rising population, wastage, and over-use is creating a serious and long-term water shortage. This is particularly true in low lying areas in the South of England where groundwater and reservoirs are under additional pressure. With increasing demand having an impact on natural water supplies and the wider environment, consumer attitudes must really start to change if we’re going to avoid problems in the future. One way to make a positive contribution is through the use of water saving sanitaryware. Despite having previously suffered from associations of poor performance, modern ranges are not only incredibly efficient but show no difference in flow or pressure, which means that financial and resource savings can be made without the user having to make a conscious modification to behaviour. Installers, merchants, and manufacturers must now get behind this message to kick-start a significant change in consumer attitudes.

Ripe for change The bathroom offers such huge potential for water saving measures because every product can realistically be adapted to help reduce consumption. From showerheads to WCs, intelligent design coupled with the latest technologies can deliver noticeable changes to the amount of water being used and ultimately lead to cost savings. Plus, as well as water saving features, just arguing for a high-quality choice can have an impact. Sanitaryware and fittings can make a contribution to preventing leakages and therefore reducing the risk of unintentional wastage. This not only applies to large failures, but just simply preventing dripping taps which can waste around 5500 litres a year. In addition to the quality of the product, a smart choice in terms of design can also help the homeowner to make savings and still achieve the look and performance they want. Choosing a shallower design for baths or wash basins can simply and discreetly allow the user to reduce daily usage by lowering the overall capacity. If the homeowner is open to the benefits of choosing

CPS has more than 200 branches with bathroom showrooms

The iflo Capra suite features a WC with a water saving flush

sanitaryware with specific water saving features, the WC can be a good place to start. After all, toilets can use 30% of the total amount of water used in a household, with the average family flushing at least 5000 times a year. Fortunately, there are effective solutions on the market. Models with delayed inlet valves allow the water level to drop in the cistern when flushed, with the remaining water in the bowl held shut by a valve. As the water drains slowly, the valve can open and the cistern can refill reducing the run off of water. Dual flush options are also common on modern models and are now widely seen in both domestic and commercial installations.

The amount of water and money that can be saved is of course also impacted by the habits of individual homeowners and the limitations of the homes themselves. The merchant must make it as easy as possible for installers to have access to the latest designs and innovations that comply with sustainable targets and government legislation whilst ensuring that any necessary performance standards are attained. Fortunately, installers now have resources available to them such as the bathroom showrooms that are available at our many City Plumbing Supplies branches where this type of support and design advice can be accessed easily, with homeowners also able to visit to receive impartial advice on how to save energy and money. Ultimately, educating the homeowner on water usage will not only open up new business opportunities for the installer but contribute towards a more sustainable housing stock in the UK. By using these products, improving efficiency in the bathroom couldn’t be simpler and will quickly lead to noticeable benefits for the homeowner and therefore a better overall service provided by the installer.

Go with the flow Easily over looked, basin and bath taps also need to be considered. In addition to aerated taps, which you can also get as shower heads, many models feature dual settings or ‘eco click technology’. This makes it simple to choose between different flow rates, with the low setting being the automatic option, which is ideal for general functions such as hand washing or teeth brushing. When a faster flow is needed, the tap is simply clicked into a more upright position.

www.cityplumbing.co.uk

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Shower deck offers extra strength The Aqua-floor range of shower decks from N&C Phlexicare is the latest introduction from the independent living solutions specialist manufacturer. The high strength wet room shower deck is designed for use with vinyl flooring and has a nongloss surface which improves vinyl adhesion and has been designed with the installer, as well as the user in mind. The shower deck is suitable for both timber floor and concrete installation. The waste has been designed to be offset so that it can be rotated to avoid joists in timber floors, whilst the ribbed underside of Aqua-floor allows for firm bedding into concrete/screed substrates. For further ease of installation, it has pre-drilled fixings holes with additional fixing guides, should they be required, and the deck can also be trimmed onsite. According to N&C Phlexicare, Aqua-floor represents the ultimate in high strength and rigidity – the high strength ENQUIRY

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shower tray is able to accept 55 stone (350kg) loading, enabling complete confidence for users. Independent testing has been carried out to determine the levels of point load and distributed weight loading amongst other key SMC shower deck manufacturers in the UK. Results from WMG, the specialist international manufacturing test centre at the University of Warwick, proved that Aqua-floor’s structural cellular formation helped it to achieve best in class results in both categories. “We are excited about Aqua-floor entering the market,” says Richard Hill, Sales Director. “We have invested heavily in highly automated UK manufacturing to ensure we have the best performing SMC shower deck, which is available to our customers at highly competitive prices. We have a huge manufacturing capability with high stock availability of the most popular tray sizes, as well as offering our unrivalled delivery service.” PHAM NEWS ENQUIRY No. 123 www.nichollsandclarke.com

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ELECTRIC SHOWERS THAT LAST 50% LONGER Mira Clearscale™ Technology Unlike competitor products all our electric showers feature Dual Element™ heater tanks. Two separate heating elements are wound together in a coiled helix, this increases space for water to flow and gives a more even distribution of heat, reducing hotspots where limescale can build up.

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32 Bathroom Design

Simple ways to promote hygiene and cleanliness It’s not enough to have a good looking bathroom – it should also be designed with products that promote cleanliness and hygiene. Daniel Ward, Ceramics Product Manager for Twyford, takes a look at the developments in bathroom products that help to keep germs at bay.

ood bathroom design is not just about the way a space looks and functions – the modern family also expects hygiene to keep household members illness-free, a particular concern in homes with multiple generations. It is part of an installer’s job to help customers achieve high levels of cleanliness by choosing products and a layout that leave germs with nowhere to hide, while also opting for finishes that ensure a sleek and sparkling finish. One of the key ways to preventing illness, when it comes to stomach bugs in particular, is hygiene in the bathroom. With many households including young babies and grandparents under one roof, protecting the vulnerable from infections such as E. coli and the norovirus is a concern shared by many. So important is hygiene that there are now a wealth of bathroom products with cleanliness at their core. By understanding what’s out there you can help your customers feel confident about the safety of their homes.

First defence The first lines of defence should be regular bathroom cleaning and all-important hand washing. A survey released last year showed that 62% of men and 40% of women admitted to not always washing their hands after using the loo. Unfortunately, there is little you can do to improve the bathroom habits of your customers, but helping them choose products that will better safeguard their family is certainly within your remit. Installers can start by advising their customers on better bathroom habits. So first, beware of the bowl. When it comes to

There is a wealth of bathroom products that have been designed to put cleanliness first

Protective coatings Rimfree toilets provide a cleaner look while also leaving no place for germs to hide

Storage keeps personal items out of sight and protected from dust and contaminates

germs you can’t see. Our Energy E200 and E500 ranges include Rimfree options and are becoming an increasingly popular choice with installers and end-users alike.

flushing the WC, it’s better to keep the lid down. Germs can travel as far as six feet from the toilet bowl, landing on the floor, sink and anything contained in the area, including toothbrushes. Significant quantities of microbes float around the bathroom for at least two hours after each flush. WC hygiene can be vastly improved by choosing Rimfree toilets, which leave germs nowhere to hide and make the bowl look cleaner and shinier thanks to no rim shadow. Originally developed to meet the stringent demands of healthcare buildings, homeowners can now take advantage of a WC designed to minimise the spread of infection. Less cleaning product is required too as there is no need to squirt under the rim to target

It’s also worth letting your customers know that scum or scale left round basins and baths doesn’t just look unsightly, it also provides an ideal place for micro-organisms to survive and reproduce. If not cleaned away, these germs can be transmitted to bathroom users and on to other surfaces. U-bends and plug holes can be home to potentially pathogenic bacteria, such as Pseudomonas aeruginosa, and dirty shower trays can transfer the likes of athlete’s foot. Shower walls and curtains also provide the ideal conditions for fungi growth, which, although not infectious, may be hazardous by releasing spores, triggering respiratory allergies.

Bacteria spread

Better value in new and stylish suites The Nabis collection of bathrooms from Plumb Center has been enhanced with the addition of the Affinity, Devine and Tranquil suites. The range, exclusive to Plumb Center, is stocked for next day delivery and can be delivered direct to site. The suites are said to be competitive in price, easy to install and include WRAS approved cistern fittings and a 25 year guarantee for ceramics. The Affinity suite is described as contemporary in design and features a soft-close seat and water saving flush options while the Divine range features the popular D-shaped design to maximise bathroom space. The Tranquil suite is more

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traditional in style and includes several period features. Nabis bathroom furniture has also been enhanced with

new fitted and classical ranges including a range of new colours, door styles and units. Richard Redfern, Category

Director for Plumbing at Plumb Center, comments: “The Affinity, Devine and Tranquil suites have been carefully designed to suit modern lifestyles as well as bringing style to the home. “Installers can source a complete Nabis bathroom suite from any of Plumb Center’s 500 branches across the UK as well as order for next day delivery to ensure that their project is completed on time.” Visit the website to view the new Nabis suites or download the latest edition of the Nabis bathroom brochure from the website: http://brochures.plumb center.co.uk PHAM NEWS ENQUIRY No.

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For showers, specialist coatings, such as Twyford’s Proclean glass, offer protection while making for easier cleaning, thanks to its smooth surface which allows water droplets to run off effortlessly. As a result, the surface looks like new for longer, particularly useful for shower screens, which can become water marked. Apart from choosing products specifically designed to minimise bacterial spread, a key element in hygienic bathroom design is minimising the places germs have to hide. As is demonstrated with the Rimfree WC, reducing hard to clean places will improve bathroom hygiene. Rimfree toilets in a wall-hung format is the best combination, offering a clear area under the pan with access for a mop or cloth. The same goes for wall-hung basins and furniture. Storage is essential too. Toiletries left out on a shelf or window ledge will collect dust and make the bathroom appear cluttered. When it comes to tiles, why not consider larger designs to minimise grout, which can end up looking grimy while providing yet another home for germs? Making bathrooms easier to use for everyone will in turn improve hygiene, particularly for a household’s youngsters. Toilet training, or just general WC usage by a family’s smaller and less coordinated members, can cause accidents around the bowl. To help with this problem and encourage toilet use in general, adaptable seats provide adult and child-sized options. Our easy-clean family seat, available in the e100 Energy range, includes a soft-close mechanism to protect little hands for added safety, as well as reducing noise. Built-in magnets with a quick release function allow it to fit nicely in the seat cover when not used by a child. Next time you’re asked for bathroom design advice don’t just think about what you can see. The most important element to most families is invisible, so make sure hygiene is as high up the agenda as style. PHAM NEWS ENQUIRY No.

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Bathroom Design Italian design in the home The latest addition to MHS Radiators’ collection of designer towel rails is the Rigo. Suitable for modern bathrooms or kitchens, the simple lines of this Italiandesigned steel towel rail make an artistic statement. With nine models in the range, Rigo also offers a high heating performance, with outputs of 304 to 1038W. This ladder towel rail is capable of operating at low water temperatures and is available in heights from 373 to 985mm, with widths from 520 to 1520mm. Such a range of sizes allows the Rigo to warm up even the largest of bathrooms. There is also a wide palette of colours to choose from, with models available in classic tones such as Grape Marc and Purple Traffic (pictured), as well as

other special finishes. Chris Gotts, UK & Ireland Retail Manager at MHS Radiators, says: “Rigo is a fantastic addition to our portfolio of stunning towel rails. These contemporary models are the perfect combination of style and function, as they can heat a room comfortably while

still ensuring towels remain warm. Plus, Rigo is exceptional both in terms of build quality and value for money.” The new towel rails can operate up to 8 bar and are supplied with a five year manufacturer’s guarantee as standard. PHAM NEWS ENQUIRY No.

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Brassware fits right in The recently released Tesi collection by Ideal Standard now includes a brassware fittings range. Designed by Artefact, the slim fittings have clean geometric lines, combining angular and soft round shapes that complement Tesi ceramics, but also with the versatility to be mixed with other ceramics and bathing ranges within the Ideal Standard portfolio. There are four basin mixers: tall, mini, standard or built-in. All are slim in design and feature a ceramic disc cartridge to control the flow and temperature of water with precision. The two tap hole bath

filler and bath shower mixer co-ordinate with the basin mixers. With a light touch of the diverter, users can switch from bath fill to the single function Idealrain shower. During showering, a ‘follow

me’ swivel outlet keeps the hose well out of the way. The new Mini Basin Mixer is 35mm shorter and 20mm less deep than the standard sized basin mixer, making it suited to cloakroom installations. On the opposite end of the scale, the Tall Basin Mixer is 301mm high and, like all fittings in the collection, features the Easyfix one-hand, underthe-basin fixing system. The one hole basin mixers all have flexible tails with compression connections and maximum temperature limiters. PHAM NEWS ENQUIRY No.

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Wall panels with Nuance The Nuance range of wall panelling from Bushboard has been enhanced with the addition of seven new decors that answer the trend for woodgrains, industrial finishes and neutral stone.

The upgrade means Nuance features 29 panel designs, which are complemented by worksurfaces and upstands. For an urban look, there are four designs to choose from: Concrete Formwood,

Salvage Planked Elm, Weathered Beamwood and Natural Grey Stone. Offering luxury granites are Crema Mascarello, Pearl Marble and Marbled Cappuccino. Many designs feature the True Scale printing technique, where there is no pattern repeat in the panel, amplifying the aesthetics. Free of extrusions, the Nuance offers streamlined design for the mid to upper end of the market. Nuance is also 100% water impervious, so will not swell or degrade over time. It comes with a 15 year guarantee. PHAM NEWS ENQUIRY No.

www.bushboard.co.uk

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34 Bathroom Design

Designing for a lifetime of use As the nation ages and needs change, bathroom design is adapting to meet new demands. Craig Baker, Marketing Director at Mira Showers, takes a closer look at the issues that are helping to shape the rules and regulations that keep users safe.

ousing design in the UK is changing as it reacts to the rapidly ageing population, and this is especially apparent in the bathroom, which can be a potentially dangerous space, especially to elderly users. Changes to Part M of the Building Regulations (Access to and use of buildings), which came into force in October last year, could lead to a higher proportion of homes with accessible and adaptable bathrooms being built. Part M introduces a three-tier standard for accessibility in domestic buildings, and one significant development is that local planning authorities can require housebuilders to build a proportion of more accessible homes, providing they can prove that there is a need in their area.

Demographic shift Figures from Age UK show that there are now more people in the UK aged 60 and above than there are under 18, and the percentage of the total population which is over 60 is predicted to rise from 23% at present to nearly 29% in 2034 and 31% in 2058. In some regions these proportions have already been surpassed. In Dorset, for example, 33.8% of its population was over 65 at the time of the last census. A properly designed and well-considered bathroom that meets the needs of people with different levels of mobility and capability will clearly allow people to remain in their homes for as long as possible. This was the goal of the Lifetime Homes standard, developed in the early 1990s, which introduced a series of 16 design criteria to make homes more adaptable. Recommendations to make homes more easily adaptable for lifetime use at minimal cost were first developed in 1991 by the Joseph Rowntree Foundation and Habinteg Housing Association. And among the criteria were a set of requirements for providing bathroom, shower and WC arrangements that in some instances exceeded those of Part M in the Building Regulations.

Changes to Part M

The needs of elderly and less-able users can be met when bathrooms are properly designed to create a safe and accessible space

Part M does not go into fittings but common sense and imagination can result in a bathroom that meets the needs of the vulnerable without looking overly and unnecessarily institutional – although, depending on the user’s needs and circumstances, this may not be entirely avoidable. All ages should be able to use the bathroom safely and the features that provide this can be summarised as slip-resistant flooring and thermostatic, lever operated brassware. These answer the two main dangers for the vulnerable – falling and burns.

As of October last year, Lifetime Homes was superseded in England by the amended Part M. It was part of the Government’s drive to cut red tape in housing by abolishing additional standards such as Lifetime Homes, the Code for Sustainable Homes and Secured by Design. However, many of its principles are now embedded in the new Part M. The three categories of Volume 1 of Part M, which cover Risk of falling new-build homes, are: M4 (1) Visitable dwellings, M4 (2) Falls are a major worry for the elderly – and not without Accessible and adaptable dwellings and M4 (3) Wheelchair reason. Figures from the late NHS Direct showed that of user dwellings. The requirements for accessibility, elderly people treated in A&E over 40% – 1.2 million – had including rules that apply suffered a slip or fall and to the location and design that around 30% of adults of bathrooms, are more “There are more people in the UK aged who are over 65 and living challenging for categories at home will experience at 60 and above than under 18” 2 and 3. least one fall a year. Anti-slip M4 (1) is the most basic shower trays are essential standard, requiring that a room containing a WC must but they must look just as stylish and modern as other be provided on the entrance storey. M4 (2) is similar to trays, not plastered with features clearly intended for Lifetime Homes standards and calls for adaptations to those unsteady on their feet such as raised areas or stickthe bathroom including making walls strong enough to on roundels: no-one wants to be stigmatised. The antiaccommodate grab rails or seats and providing a WC and slip finish must also be a feature that, once the shower shower – or potential for a shower to be retrofitted – on tray is fitted, will always be there rather than a stick-on the entrance storey of two- or three-storey homes. addition that will peel or wear off with time. M4 (3) Wheelchair user dwellings is subdivided into M4 (3) Guard against scalds a Wheelchair adaptable and M4 (3) b Wheelchair accessible, and broadly aligns with Habinteg’s Wheelchair Housing Scalding is also danger to young and old alike. Nearly Design Guide. These requirements include the need for at 300 people a year are so badly burnt that they have to be least two WCs for homes with four or more bed spaces, all admitted to an NHS specialist burns service with severe level access showers to be wet rooms and, for wheelchair scalds from tap water in their bath, sink or shower. The accessible properties, there are a series of rules about flush Childrens’ Burns Trust points out those two-thirds of these are children, while an average of 15 pensioners controls and the heights of toilets and basins.

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die each year as a result of such accidents. The thermostatic mixing valve (TMV) is a simple measure to combat the danger that has a proven record of improving safety through limiting the temperature of hot water and should be fitted to showers, basins and baths. Fittings and taps also need to be carefully chosen to ensure that they do not get dangerously hot, as skin is damaged by any temperature above 50ºC. Controls must be easily understood and simple to use too, with clear indications of the temperature. Lever controls are now widespread, avoiding the twisting action that the less-able find difficult, but many manufacturers are now offering non-touch controls that use infrared motion detection to control flow.

Strike a balance It is important to balance the need to anticipate future needs against possibly stigmatising the occupant – the bathroom should not look as if its user is already disabled. Organisations such as the RNIB are keen to develop products that meet the needs of those with particular disabilities but do not look exceptional. For instance, at Mira we’ve worked with the RNIB to develop our ranges of Select Flex and Advance ATL Flex showers and incorporated its recommendations. These included a more obvious method of distinguishing the two rotary levers, enlarging the font and temperature markings, adding tactile elements to the control levers and providing the operator instructions in clear print. As in other areas of the home, it is possible to plan the layout and fittings of a bathroom so they will meet all potential needs and still provide an attractive environment. The industry is working to develop products that will make this challenge far simpler to meet. www.mirashowers.co.uk

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Bathroom Design 35 Contained behind glass The Geberit Monolith and Monolith Plus sanitary modules now incorporate a new frame behind the glass, said to reduce installation time by at least 50%. While from the outside there is no visual change, the upgrade to the mounting frame inside the module includes integrated feet and legs, a shallow pan support and a new fixing method, which will be familiar to those who regularly work with Geberit Duofix frames. With Geberit Monolith for WCs, the entire sanitary technology, including the cistern, dual-flush mechanism and

Coating takes on the bio growth The Leap enclosure range from Mira now benefits from BioCote, which is incorporated into all of its door seals. This anti-bacterial, anti-microbial additive stops discolouration and reduces bacterial growth by up to 99.9%, thereby improving the lifetime of the enclosure’s appearance while reducing the need for cleaning and maintenance on the part of the householder. The finish, based on silver ion technology, is integral to the seals and will not wear off or wash away – so they retain their anti-bacterial properties for life. The incorporation of BioCote into Leap means the BioCote family now extends to Flight Low and Safe shower trays, and Flight Modular Wall pre-formed tiling panels. www.mirashowers.co.uk

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trap, is housed within a slender module, which can be fitted with either a wallhung or floor-standing WC or a Geberit AquaClean shower toilet. Incorporating a dual flush cistern with adjustable flush volume, the Monolith sanitary module is self-supporting, so can be mounted in front of solid walls and on finished floors. The cistern is fully insulated to prevent condensation and the water supply connection is possible on the left, right or bottom for ease of installation in any situation. PHAM NEWS ENQUIRY No.

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MINI CONCENTRIC DUAL CONTROL SHOWER Universal valve - can be fitted in either concealed or exposed configuration Supplied with a flexible slide rail kit and a two metre, large bore anti-twist shower hose Eco air chrome faced handset delivers reduced hot water, without compromising on performance Large bore anti-twist shower hose improved water flow and handling

Best use of space

FOR MORE INFORMATION ON OUR PURO RANGE CALL 01889 272180 OR VISIT WWW.INTATEC.CO.UK The Imex range from Pura Bathrooms offers a range of bathroom products designed to make the best use of available space. The bathroom pictured above features Puracast Arco shower bath, high gloss white Deuco furniture with ‘his ‘n hers’ Imex semirecessed basins, matching wall hung WC and bidet, complementary Flova Levo Series triple outlet shower and brassware, plus a range

of accessories from the Coco range. The Imex Blade range wall hung WC comes complete with a concealed cistern frame and a matching wall hung bidet to help contribute to the illusion of space within the room. Finishing touches include the Deuco Luna illuminated mirror which provides clever use of additional light. PHAM NEWS ENQUIRY No.

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36 Bathroom Design

Products that please users and installers When working on a new bathroom it should be possible to fulfil your customer’s design ambitions without too much extra hassle. Lisa Ward, Bristan Product Manager, discusses the products which can keep consumers happy whilst ensuring problem-free installation.

ritain has long been a nation dedicated to home improvement. With shows like DIY SOS and 60-Minute Makeover dominating our screens, it’s no wonder that the average Brit spends £18,000 and fourand-a-half years working on their home before they can consider it ‘perfect’. Within this trend for updating the home, the bathroom is becoming more and more of a priority as it shifts from a functional Lisa Ward from Bristan room to a living space. According to a recent survey, as many as 3.7 million UK householders view the bathroom as a retreat – a sanctuary where they can shut out the stresses and strains of busy modern life – which means keeping it up to date is more important than ever. Consequently, bathrooms are bigger business than ever, with spending on bathroom furniture and accessories set to grow by 18.8% by 2020, reaching £1277 million. For installers, this means new opportunities to advise customers on how to achieve the look they want, giving themselves a competitive edge. But in order to capitalise on this without compromising on job efficiency, it’s important to know how to combine stylish fittings with fuss-free installation.

Leak free panels

New from Merlyn Showering is SecureSeal, a leak free bath screen, available in a choice of 4-fold, 5-fold and single panels. The new system features a discreet leak free sealing arm that extends from the profile to create a seal between the bath and the screen and then simply folds away when not in use. There is also the option of an additional triangular fixed panel shelving solution that fits neatly behind the panels when folded. All models measure 1500mm in height and feature 6mm toughened glass. The company’s Mershield Stayclear protective coating and lifetime guarantee come as standard. www.merlynshowering.com

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Bristan’s Acute taps can be fitted in a matter of minutes

The contemporary Quest shower will fit existing pipework

Fortunately, soaring consumer interest in fashionable a centre selection between 136 and 158mm, making them bathroom design, combined with an understanding of the incredibly easy and straightforward to install in retrofit needs of the busy installer, has prompted a generation of applications. As the product can be quickly and simply taps and showers created specifically to satisfy the style altered to fit over existing pipework, time and hassle is requirements of the homeowner, whilst delivering the reduced, and the need for retiling is eliminated. Existing ultimate in ease of installation. shower valves can therefore be easily replaced with the One example of this raft of innovations is the latest new exposed products. As well as being easy to install, generation of dual control concealed shower valves, which the valves come in a wide range of styles to respond to make much easier work of creating the minimal, modern different consumer demands. showering look which has recently enjoyed a surge in Easy does it popularity. Typically, dual control showers are a favourite with consumers, as their flexibility means they can be Beyond showers, there has also been a new wave of teamed with fixed heads, handsets and body jets – with taps entering the market, specifically designed to make concealed versions being the preferred option for offering installation easier, without compromising on consumerfriendly design. Fitting bathroom taps in new build a clean, contemporary look. Traditionally, however, they can be challenging to install properties or in refurbishment projects can be both as it can be difficult for an installer to judge how much time-consuming and tricky. What’s more, as the tap body space is available behind a cavity wall, with this varying usually has to be fitted at the same time as the bathroom significantly between different aged properties. This has suite, before the tiling and sealing is completed, there is potential for the taps to be damaged led to many installers recommending – meaning the installer might end up exposed dual control shower valves, having to replace them. rather than risk purchasing a product “High-flow valves Luckily, new styles which counter these that won’t be suitable for the space combine cutting-edge issues whilst appealing to homeowner available or that will require the creation style with quick and design tastes are now readily available. of a false wall. For example, our Acute and Vantage tap To alleviate this issue, our latest dual easy installation” ranges provide a solution which makes control concealed shower valves can be the customer happy and the installer’s job fitted into a cavity as small as 35mm, easier too. Available for both basins and baths, the taps and there is 17-30mm of inbuilt adjustability to provide include our patented Easyfit technology which provides further flexibility. An installer can therefore purchase supreme ease of installation compared to a standard tap. any of our dual control concealed shower valves knowing In fact, the taps can be fitted in less than two minutes. that it has been designed to fit comfortably within the These chrome finish, contemporary look taps are cavity walls of any UK property – and a wall outlet is equally the perfect option for trend savvy consumers, even included as standard. as their minimalistic design works with a broad range Furthermore, there are several options to choose from of bathroom styles. – valve only, valve with a two outlet diverter, valve with As homeowners invest more and more into their twin stop cocks, and valve with a two outlet diverter and bathrooms, installers have a unique opportunity to position stop cock – so no matter whether the shower is being themselves as advisors, not only on technical aspects, but installed in an enclosure, in a wetroom or above a bath, or whether the customer wants bath fills, body jets, fixed on creating the customer’s desired look too. However, in heads or handsets – or a combination – there is a solution order to make the most of this, on-the-job efficiency must remain a high priority to counter increased time and cost available. What’s more, for homeowners who prefer the look pressures. Therefore, it’s crucial that installers take notice of an exposed shower, there are now high flow valves of products which can meet consumer design aspirations available which combine cutting-edge style with quick whilst also cutting installation time to a minimum. and easy installation. For example, our new high-flow, www.bristan.com PHAM NEWS ENQUIRY No. 135 exposed maxi valves feature adjustable elbows and enable

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Bathroom Design 37 Shower trays fit flush with the floor New range has the Midas touch From a young family with children to an elderly couple – Kaldewei bathroom products can provide for the multigenerational bathroom that is becoming more common in the UK. The manufacturer offers floor-level shower surfaces made of steel enamel that are said to blend safety and comfort with aesthetic appeal whilst ensuring maximum mobility for any member of the family.

Fitted fully flush with the floor, Kaldewei’s enamelled shower surfaces provide ease

of access, with no edges to trip over. The Secure Plus full-surface anti-slip finish,

which is permanently fired onto the shower panel, is virtually invisible, guaranteeing safety and comfort underfoot. Those who prefer a bathtub to complement their floorlevel shower surface can opt for a model with a spacious rim or with practical grips that make it easier to get in and out of the tub. PHAM NEWS ENQUIRY No.

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Electric goes glam Electric shower brand Iconic by Bristan has been updated to enhance user experience while remaining quick and easy to install. Comprising the Smile, Glee, Bliss and Joy thermostatic showers, each model in the range has five water inlets and five electrical cable entry points to choose from, as well as a footprint and riser rail that will cover the wall fixings of most other showers. An intelligent anti-limescale feature is also now available on three of the showers (Joy, Glee and Bliss). In addition, a filter on the outside of the unit filters out limescale particles from the water as it travels from the unit to the shower hose. The filter can be easily removed and rinsed. These showers also have a new performance indicator, which reminds users when to clean out the filter and showerhead. All showers (excluding Smile) include a digital display showing the temperature setting. The Joy model includes a thermostatic control to avoid temperature changes when water is used elsewhere in the home.

www.bristan.com

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The Midas bar valve has been reengineered by Aqualisa to provide a value-formoney range aimed at the family market. With sleek new styling, the high performance Midas range is made from materials such as all-brass valves and quality chrome. Familyfriendly features are now available as standard, from safe touch controls to temperature override and a pinch grip slider for easy head height adjustment. The Midas 220 has been tilted 90º to make it a stylish, space saving option. The 220mm fixed drencher head has three spray patterns. The Midas 110 and Midas 220 lets customers

choose from shower, shower column or bath shower mixer variants – column and bath shower mixers come with new integrated diverters. Aqualisa says that the new showers offer a suitable retro-fit solution complete with retro-fit brackets. Installation is facilitated by a bar valve fixing kit. It comes complete with a five year parts and labour guarantee. With the launch of the new Midas, the DUAL001, Midas Plus, Midas Mono, Midas 200 and Midas 300 ranges will be discontinued. PHAM NEWS ENQUIRY No.

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Innovative bathrooms for modern living

e100 700mm projection wall hung toilet, suitable for wheelchair users and 550mm easy access washbasin

All 550mm easy access washbasin with flat design edges and integrated finger grooves on the underside

e100 raised height toilet for comfort and 550mm easy access washbasin

Twyford bathrooms are perfect for everyone - with ranges to answer every need, every age group and every home. All with clever and innovative ideas to make life easier and more convenient, and with inspirational designs to suit every size, shape and style of bathroom (and family!). Long lasting solutions for modern living. For more information call 01926 516 800. For a brochure call 0800 007 5133 Email: twyford@web-response.co.uk or visit: www.twyfordbathrooms.com Transforming bathrooms since 1849 ENQUIRY

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When extra care is a priority

Recessed spaces To help make the most of recessed spaces, Matki has created the Radiance Pivot for Recess, said to provide a solution for unusual layouts. Its minimal, highlustre aluminium framing incorporates a stylish, linear handle with quiet, magnetic door closure – all finished in classic chrome. The Frameless design of the Radiance Pivot for

Recess provides a spacious feel, maximising light and space within the bathroom. Alongside the Recess, the Matki Radiance Collection incorporates corner and corner offset configurations in both curved and linear profiles. For larger recesses, an Inline panel option is available. PHAM NEWS ENQUIRY No.

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The Thermostatic Care QI and Care 2 QI electric shower ranges from MX are fully BEAB Care and RNIB approved, making them suitable for people who require additional safety requirements. They provide an extra level of safety in the shower for facilities such as nursing homes and sheltered housing schemes. Stylishly designed, these showers feature high contrasting controls as well as minimal touch buttons, easy-to-read illuminated temperature display, maximum temperature lock for added safety, audible user feedback on push button commands, and a double bleep indicator when the shower reaches maximum temperature. The Thermostatic Care shower is available with a 1m riser rail and a 2m hose and Care 2 has a more family friendly adjustable riser rail to ensure everyone can enjoy their showering experience. Both come complete with a multi-mode shower head and wall mounted bracket which is suitable for use with a shower seat or wheelchair. These showers are available in 8.5, 9.5 and PHAM NEWS ENQUIRY No. 140 www.mx-group.com 10.5kW versions.

Panelled elegance The waterproof panelling system from Showerwall has been enhanced with the introduction of the designer-led Infinity Collection. Infinity offers 14 distinctive designs with a departure into bold colours, metallics and graphic prints to create a modern, edgier look. There is also the option of bespoke digital print designs. With 40 décors overall to choose from, the Showerwall Design Selection spans a wide range of styles to suit almost any bathroom, from the timeless elegance of marble to the industrial chic of concrete. The range is backed by a 15 year guarantee. www.showerwall.co.uk

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Ying Yang chrome double flush command plate White wall hung ceramic WC White polypropylene toilet seat

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Products in Action 39 Plate exchangers modernise heat A contract to update the plant room at Portsmouth Civic Centre has included the installation of both low temperature and medium temperature plate heat exchangers from the Econoplate range manufactured by Stokvis Energy Systems. The contractor, Corrigenda, installed all of the Stokvis equipment in the building that provides office space for some 2000 staff. The high performance plate heat exchangers are being fed from new medium temperature boilers. Contracts Manager Matt King says: “We called in Stokvis’ Technical Sales Manager to help us assess the existing set up. We couldn’t get any information on the old plate heat exchangers, but he measured up the plates and calculated the output. The work started with the new plates being installed in a separate area, which also featured a ‘summer boiler’. “Stokvis provided a medium temperature to low temperature plate which we fed off the main heating boilers into a low loss header. We then had a weekend for the switchover and now the client can use the LTHW or MTHW plates depending on the time of year or the time of day.” PHAM NEWS ENQUIRY No. www.stokvisboilers.com 114

Modern reliability and traditional style A total of 70 New Ionic traditional cast iron column radiators from MHS Radiators have been installed in the Grade II Listed Manor House of Lytchett Minster School in Dorset. The products were fitted as part of an extensive heating replacement project at the comprehensive school for over 1400 students. The radiators were installed by Watertite Heating Limited of Yeovil and were specified by Bournemouth-based consulting engineers, Mabey Francis.

The project was carried out over two years: the boilers and distribution pipework were fitted in 2014, prior to

the radiators and second fix pipework being added in 2015. Andy Cope, Director at Mabey Francis, says:

“Generally, the New Ionic radiators replaced existing cast iron column models, although they also replaced modern steel radiators in some areas. The MHS radiators helped restore the original character of these areas to the satisfaction of Dorset County Council’s Historic Environment Manager, ensuring the scheme was granted Listed Buildings Consent.” PHAM NEWS ENQUIRY No.

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www.mhsradiators.co.uk

Pipework goes in quickly across flats For the fast track fit out of 255 apartments at a stunning new multi-million pound residential development in London’s King’s Cross, a plumbing system that could be installed quickly, had a proven track record and came with a comprehensive guarantee was required. Contractors SES specified the market leading Hep2O Push-Fit plumbing system, a solution that has a 50 year guarantee and enabled the contractor to fit up to nine apartments per week. SES selected Hep2O Push-Fit pipework to link HIUs

(heat interface units) to kitchens and bathrooms throughout the building. Chris Rose, SES Senior Project Engineer, comments: “With traditional copper pipework, even with a near perfect installation, you’re going to get leaks. We’ve not had a single leak with Hep2O. It was very quick and easy to install and because it is plastic it gave us a lot more flexibility. It meant we were able to meet the strict deadline and complete up to nine apartments per week.” ENQUIRY No. hep2o.co.uk 115

Upstairs, downstairs boilers Office gets sterling upgrade Two 24kW Clas HE System evo boilers from Ariston have been installed inside a refurbished Victorian house in Colchester, Essex. The four-bedroom property, which was previously an old people’s home, now relies on one boiler to heat the UFH system on the ground floor, while the other supplies hot water and space heating to the radiators and towel rails upstairs. The boilers, supplemented with cylinders for hot water storage and provision, were installed by Halstead-based Paul Turner Heating & Plumbing.

Paul says: “This was a very large property, so it was going to require a fair bit of heat. As there were different heating circuits and flow temperatures upstairs compared to down-

stairs, it made sense to use a separate boiler for each floor to operate at different water temperatures.” PHAM NEWS ENQUIRY No.

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Easy to protect the tenants Long standing Aico customer Cannock Chase District Council in Staffordshire is in the process of replacing existing carbon monoxide (CO) alarms across its 5500 properties as they reach their end of life. For speed and efficiency, the Council is using Aico’s AudioLINK mains powered, battery back-up CO alarm (Ei261ENRC) and the standalone lithium battery powered CO alarm (Ei208), enabling both electricians and gas service engineers to fit the alarms during their planned visits.

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Steve Taylor, Electrical Manager at Cannock Chase District Council, comments on this use of mixed powered alarms: “Our gas service engineers will fit the Ei208 battery alarms where appropriate when they service equipment. The Ei208 is ideal in this instance as it doesn’t require an electrician to fit it, making it a quick fix, plus with a ten year life we know our tenants are well protected.” www.aico.co.uk

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As part of a £4m community and business hub renovation project, Ideal Commercial Boilers has supplied an Evomax Cascade, consisting of three Evomax 150s and a multiline flue cascade, to Marble Hall, the former RollsRoyce engine factory. The Evomax boilers were specified by Paul Lucas and Adam Whitehead of Palms Facilities who installed a carbon pipe heating system with the boilers, header kits

and flue headers. The boilers were chosen for their compact size and high kW output for a wall mounted boiler, which made installation easy. Paul was pleased to confirm that

the BREEAM rating for the boilers installed is 66% with a classification of Very Good, which puts it in the top 25%. PHAM NEWS ENQUIRY No.

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Church converts to Smith’s St James’s Church Birkdale in Stockport is benefitting from equipment from Smith’s following a refurbishment of the Grade II listed building. The church needed a replacement heating system that could provide heat

quickly and efficiently, fit flexibly in various locations whilst matching the interior of the building. Wakefield & Wilson, the contractor on the project, recommended Smith’s Caspian Universal fan convectors partnered

with a new indoor boiler room Colin Wakefield comments: “By installing 12 Caspians in different parts of the church, we have been able to completely reinvent the church’s heating system so that no matter what time of year it is, it is always warm and cosy inside. The vicar and the wardens are delighted with the finished product and they no longer have to come in early to bring the building up to temperature before a service or event.” For more about this project and similar applications, see page 44 of this month’s issue. PHAM NEWS ENQUIRY No.

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LIGHT COMMERCIAL Heating 41

Easy way to deliver a more efficient system Replacing inefficient boilers with condensing boilers on cascade or rig systems is one of the simplest and quickest ways to achieve carbon and energy savings. James Porter, Sales Director at Remeha, highlights the key benefits for both contractors and end users.

eating is the largest user of energy in a building, so it’s important that it runs efficiently and effectively to keep energy bills down and minimise harmful emissions. Fortunately, with today’s heating technology the solution doesn’t need to be complicated. For the many buildings that rely on gas boilers for heating and hot water, a simple boiler upgrade is a quick win James Porter, Sales Director for significant energy and at Remeha carbon savings. And possibly the simplest, most affordable and reliable solution of all is to install multiple boilers on cascade or rig units. From cost and time savings to high performance operation and easy maintenance, these systems bring multiple benefits for both the contractor and the end user. Installing multiple boilers in cascade operation maximises thermal efficiency. By sharing the load between the boilers, they are able to match the heat demand more accurately, reducing energy waste. As the boilers operate at part load, they are in condensing mode for longer where they achieve the higher efficiencies. This improves the energy performance of the overall heating system, delivering greater energy and carbon savings. For the end user, the inbuilt redundancy of this design makes the heating service more reliable and secure as, even if a boiler should fail, there is no interruption to service. For contractors, not only does this solution mean that the initial installation is quick and easy, but using multiple boilers also simplifies future maintenance work.

Smart design Complete cascade packages offer a simple, time-saving solution for contractors. A typical cascade kit will include a hydraulic low loss header, all pipework from boilers leading to main hydraulic and gas connections plus all necessary isolating valves, all of which is contained within an insulated, pre-assembled wheeled unit. Look for cascade systems with smart gas and water connection technology and extended installation options. The increased flexibility will help deliver a neat solution to high efficiency, reliable heating. A more recent innovation is the option to combine large wall-hung boilers with an output of up to 160kW with lower output models in a multi-boiler cascade system, providing still further design options (see details, right).

Go bespoke Where schedules are particularly tight, consider installing multiple boilers on a bespoke rig system. A bespoke design and manufacture service provides all the benefits of the original rig system and more for the ultimate in speedy installation. As the rig can be designed to meet the exact requirements of the plant room, installation is ultra-fast and straightforward. This enables more accurate scheduling of projects while also helping contractors plan the project team and appoint the appropriate person for the job.

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Most importantly, the ease and speed of installation allows contractors to carry out more refurbishments than would otherwise be possible within the same period of time, while still achieving maximum reliability and effectiveness of heating. It really is that simple.

Small footprint Sometimes size does matter. The small footprint of cascade and rig systems helps contractors overcome any obstacles that may occur due to space constraints in awkward-sized or restricted plant rooms. An added challenge might be the requirement to increase heat output to meet the present demand of the building, often as a result of inadequate sizing or extensions to the original building. Here again, the compact design of cascade and rig systems allows contractors to achieve the increased heat output requirement in a fraction of the area occupied by the previous boilers. Another benefit of cascade and rig systems is that the components arrive from one supplier, improving quality control and greatly reducing the possibility of late arrival of parts. The project is therefore less likely to overrun and the contractor can complete more projects within the same time frame for increased productivity.

Savings plan The Carbon Trust estimates that replacing any inefficient boilers with high efficiency condensing boilers will reduce energy and carbon emissions by around a third. However, experience points to the figure being still higher. Just think: if the building is heated by 15 year old atmospheric

Remeha’s Quinta Pro boilers installed by contractors PHD Mechanical have helped to reduce energy costs at the Aspire Leisure Centre in Stanmore, Middlesex. The centre estimates that it has saved £7000 in energy bills in just six months.

boilers operating at only 50% efficiency, retrofitting 98% efficient condensing boilers and adding the appropriate control could literally halve fuel bills and hugely reduce the carbon footprint. The low initial outlay, the rapid return on investment and the prospect of future savings makes it a compelling argument. With cascade and rig systems, a heating upgrade doesn’t have to be complicated or costly. This simple but effective, affordable and easy-to-install equipment is a proven route to robust, high-performance heating, reduced carbon emissions and improved productivity. For the contractor, it brings greater flexibility in design and scheduling; for the end user, zero disruption and highly efficient, reliable heating. For both, it means improved productivity for increased profitability. www.remeha.co.uk

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More power from a wall-hung boiler The new Quinta Ace 160 is an extension to Remeha’s Quinta Pro range and is said to offer an unrivalled output to physical size ratio. The boiler delivers an individual output from 34.6 to 161.4kW and can be installed in a cascade system of up to eight boilers to provide an output of up to 1292kW. There is also the option of installing the Quinta Ace 160 alongside Quinta Pro boilers for more flexible design. The new boiler features a one-piece cast aluminium heat exchanger, small footprint and a new control platform for easier operation. Multiple flueing capabilities also mean that it is suitable for installation in either new or existing buildings. “With the space available in plant rooms becoming ever tighter, the opportunity to move large outputs away from the floor and onto the wall is a real benefit,” says James Porter, Sales Director. “The ability to cascade up to eight boilers, in-line or back-to-back, provides specifiers with many design options, enabling them to consider different ways to achieve required outputs.

“Importantly, its ultra-low NOx emissions make it future-proof to Ecodesign (ErP) 2018. It can also be connected to any BMS without the need for additional parts.” The Quinta Ace 160 has been tested prior to launch at two care

homes operated by the Orders of St John Care Trust. The field trial has been so successful that facilities manager Graham Hipwell has already recommended the new boiler to his peers. “The Quinta Ace 160 is a great boiler,” he says. “It’s really robust and reliable and can fit into the smallest of spaces. A compact, high output wallhung boiler like the new Quinta Ace 160 gives you more design options and greater flexibility.” The boilers are shortly to be installed at the historic St Davids Cathedral in Pembrokeshire by contractor Andrew Thomas of GG Thomas & Son. He comments: “The key requirements for the cathedral were improved reliability and efficiency, which we felt would be best achieved with Remeha boilers. Taking into account the output required to heat the cathedral, the space constraints of the plant room and the fabric of the building, the Quinta Ace 160 was the most suitable boiler for this project. We’re very impressed.” For further information please visit www.remeha.co.uk

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Selecting the right heat emitter Fan convectors and radiant panels can provide reliable and efficient heating for a range of applications, but which is likely to prove best for the job in hand? Steve Gage, Sales Director at SPC, looks at the relative features and benefits of the different technologies.

ncreased focus on energy efficiency has meant that the heating sector has seen a huge amount of new product development in recent years – meaning there are many solutions for specifiers, consultants and heating engineers to consider. As well as making a choice between installing high efficiency boilers or new technologies such as heat pumps, a decision also has to be made about which type of heat emitter will be most Steve Gage from SPC suitable. In our experience, the application often dictates the solution, as one size does not fit all. A good example is an old school building. Because of their design, ageing schools – which often date back to Victorian times – are more suited to traditional heat emitters such as fan convectors. But the good news is that updating them to modern versions can still generate significant energy savings. Victorian school buildings are often draughty, have high ceilings, have little or no insulation and potentially lack double glazing. This is a recipe for heat loss, and means classrooms can be difficult to heat. Fan convectors have long been seen as a staple heating solution for school classrooms. They are popular because they heat a space up extremely quickly – emitting three to four times as much heat as a radiator. They can take a room from cold to comfortably warm in about 15 minutes. In terms of heating up a space quickly and efficiently they are actually difficult to beat. In fact, Building Bulletin 87 (BB87) states that fan convectors have a much faster response time compared to other heating technologies. Modern fan convectors have become more efficient, so updating them will deliver energy and carbon savings. Our Belgravia fan convectors, for example, use EC motors as standard which lowers the specific fan power (SFP) and therefore saves energy. Fan convectors also require only

Fan convectors can deliver heat quickly and efficiently

Ceiling mounted radiant panels help save wall and floor space

a small amount of wall space and are simple and costeffective to install. As well as being an ideal solution for school refurbishment projects, fan convectors are suitable for other existing commercial buildings, such as shops and offices.

in a room and provides an air temperature of 21°C and a radiant value of 17°C, it gives a resultant temperature of 19°C. If the radiator is replaced with a radiant panel, the air temperature can be lowered to 16°C and the radiant value increased to 22°C to achieve the same resultant temperature. Radiators generally distribute 80% of their output via convection and only 20% via radiant heating. This means that for a radiator to heat a room it must first warm itself and then the air around it. By avoiding the need to heat all of the air within a room, radiant heating systems can offer considerable energy savings. A radiator system may need to be switched on two or three hours before the occupants arrive, whereas a radiant heating system would only need to be switched on half an hour in advance.

Out of sight In highly insulated modern buildings, which are easier to heat, it will probably be more appropriate and efficient to fit radiant panels. Unobtrusively installed in a ceiling, radiant panels maximise wall and floor space and help save energy and money, while creating a more comfortable environment for occupants. Radiant heat can be used to improve a room’s comfort levels, with the panels providing evenly distributed warmth by shining heat on the objects below. As these objects are at a lower temperature, they absorb the heat and conduct it, increasing in temperature. These objects in turn become low temperature ‘radiators’ – giving off lower levels of radiant heat and slowly warming the air within the room by convection. The high radiant values contribute to a higher ‘resultant temperature’ in a room. The air temperature within a radiant heated room can be up to 3°C lower than in a room heated by alternative means. For example, if a radiator is installed

Space saving heating and hot water Said to provide an ideal solution for buildings where heating and hot water is used intermittently, the COMBIflo gas fired condensing stainless steel water heater from Andrews Water Heaters also provides space heating when required – all from the same unit. The unit produces both hot water and heating from a single heat generator and storage vessel, all enclosed within one cabinet. The combined hot water and heating capability is a particular benefit for light commercial buildings with irregular operating hours, such as youth centres and sports clubs, which are often only occupied during certain times of the day or week. COMBIflo is also suited to premises that experience a greater hot water requirement than the heat demand. For example a golf club changing room facility may have multiple showers that require instant hot water, but only a

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few radiators installed. The pre-packaged solution saves time at the point of installation and can be split into two parts when required to make it easy to manoeuvre within

confined spaces. Sales Director Chris Meir comments: “As COMBIflo can provide both instant hot water and space heating when it’s needed, there is no need for building owners to install separate pieces of plant. This means there is a reduced space requirement, which is especially beneficial for retrofit projects or premises with smaller plant rooms. Plus, the pre-packaged design also helps to reduce labour costs and time during installation.” COMBIflo is available with either two or three gas fired heat exchangers, ensuring a virtually instantaneous supply of up to 2240 litres per hour of hot water (at a 50°C rise). The unit is available in two outputs – 100 and 150kW – with both models incorporating an integral 300 litre stainless steel storage tank. PHAM NEWS ENQUIRY No.

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Maximum contact There are many different radiant heat panels available, and different manufacturers will use subtly different methods. However, the basic concept is the same – water is distributed throughout the metal panel via a tube, designed to provide the maximum surface area and therefore thermal contact. The water heats the tube, and the tube heats the panel. Our ThermaTile Plus consists of a special corrugated aluminium panel of patented design and a continuous copper tube fixed in a serpentine arrangement on the upper surface. Services can be run through the ceiling void and do not need to be dropped down to a lower level, so installation costs are reduced. The positioning of panels is a key consideration in ensuring that the heat produced will spread evenly throughout the space – we can provide advice and assistance on mounting height, location and flow rates. In addition, eliminating the need for surface temperature radiators at ground level creates a safer environment and reduces the risk of accidental or deliberate damage. The reduced convection also results in lower dust levels, which is beneficial for allergy sufferers, and helps save on cleaning and maintenance costs. The other benefit of radiant panels is that designers have considerable freedom to create bespoke systems. Rafts, foils, free-hanging units, non-standard shapes and a variety of colours can be used to create striking aesthetics. Both fan convectors and radiant panels are fed by low pressure hot water; this can be derived from a boiler (which can be served by a range of fuels) or new technologies such as heat pumps. They can both provide a comfortable environment in commercial applications – making a decision between them should be based on the characteristics of the building, and how efficiently the heat emitter will perform in that particular space. www.spcoils.co.uk

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More members for the fan club Fan convectors can provide an efficient and easy-to-install solution for a range of applications, including churches, libraries, hotels and other public buildings. Jim Bennett, Sales & Marketing Director at Smith’s Environmental Products, highlights some recent projects.

an convectors, once discovered, are a heating installer’s secret weapon, particularly those who work on projects in both the domestic and light commercial markets. The hydronic nature of fan convectors means that installers will find them easy and straightforward to install. They are compatible with gas and oil-fired boilers, with the added advantage that fan convectors work extremely effectively with Jim Bennett, Smith’s Sales & biomass and air source heat Marketing Director pumps too. Fan convectors function by means of a heat exchanger and a small electric fan. The heat exchanger is connected to a standard two-pipe central heating system which passes hot water through the heat exchanger, transferring its heat to the aluminium fins. The fan draws in cooler air which is heated as it moves over the heat exchanger and is then expelled gently back into the room by the same fan. Unlike a conventional panel radiator, the fan convector provides more even temperature spread and much faster warmth. The small fan means that the heat produced is distributed using forced, rather than natural, convection and consequently this makes it far more responsive to thermostatic controls and means that fan convectors lend themselves to a significant number of different commercial applications.

Church goer We have some great examples of projects where fan convectors were specifically chosen because of the advantages that they provide. St James’s Church in Southport is one such project. The Grade II listed building was in need of a brand new heating system. The new system needed be able to generate heat quickly and efficiently, and be easily integrated into various locations whilst matching the interior of the building. Under the recommendation of the contractor, Wakefield & Wilson, a decision was made to partner our Caspian Universal fan convectors with a new indoor boiler room. By creating a new boiler room inside the main building and installing 12 Caspians in different parts of the church, the contractor was able to completely reinvent the church’s

One of the Caspian Universal fan heaters at St James’s

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heating system so that no matter what time of year it is, it is always warm and cosy inside. The parish team were particularly pleased that this will see a reduction in heating bills. Fan convectors provide almost instantaneous heat which also means that there is no longer any need for anyone to come into the church early to bring the building up to temperature before a service or event. In our own factory tests, we have proven that a space can be heated from a standing starting temperature of 12°C to a comfortable 25°C within 15 minutes. The inherent design of the fan convector means that they use a mere 5% of the water content of an The installation of fan convectors at St James’s Church in Southport has helped save energy equivalent output radiator, which means they are also significantly more efficient. wheel chairs and beds, as well as facilitating the comfortable and safe passage of residents walking who may also be Library member using a variety of aids to support their balance and mobility. We have a project this summer where Caspian High Level fan convectors are to be installed high on the walls of a Hotel booking secondary school library. By default, libraries traditionally Fan convectors can be concealed within the fabric of a have scarce wall space, with all available space used for building to accommodate the needs, function or historical displaying and storing books, and because fan convectors significance of a listed building. Grim’s Dyke Hotel in Old can be sited almost in any location, the Caspian High Level Redding, Harrow Weald, London is the beautiful former home units will be sited high on the of Sir William Gilbert, one library walls, to maximise all half of the famous musical “Fan convectors lend themselves to a the available space possible. partnership of Gilbert and number of different applications” This brings a number of Sullivan. The owners were advantages to the library keen to invest in a new and its users. By re-siting heat emitters out of the reach efficient heating system, yet with a building of this age, of students, it protects the units from accidental damage. they were also keen to maintain its aesthetics. Previously, Notwithstanding their low surface temperature, this high natural convectors had been concealed in the joinery so positioning also protects the children from the hazards when the contractors Keypark Ltd introduced Smith’s low sited heat emitters can pose. It’s also worth noting Caspian Universal Concealed to the hotel, it was the bestthat the contractor specified these fan convectors because fit solution, ticking all the requirements the hotel had for its central heating. they deliver quiet, unobtrusive heating within a library. A number of Caspian Concealed units were successfully Similarly, another project this summer at is at a care home where fan convectors have been selected precisely installed in a number of rooms and the concealment of because they can be sited high on walls, out of the reach the fan convectors has been done beautifully, without any of residents. In care homes, the lower wall area is often compromise to the internal fabric of the building or to the required for hand rails and to allow the easy movement of fan convection heating. Such fan convectors are usually very easy to control and with this project, radio frequency controllers were introduced to manage the Caspians. The hotel’s General Manager John Parker explains: “The new boilers and fan convector heating have meant that we no longer have to supplement the heating with additional electrical appliances, which has already made a positive impact on our heating costs. The combination of more efficient, new boilers and using thermostats to control the fan convectors means that we do not have to continually adjust the heating because the temperature around the hotel is always consistent. “One of the challenges with this listed building is that the windows are very large and can’t be double-glazed. The previous style of heating simply didn’t cope in really cold weather and now, with any of our regular events, the main door is continually open and the fan convectors respond to this temperature change and cope with the sudden demand.” Libraries and other public buildings are ideal locations

www.smithsep.co.uk

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07/07/2016 08:17

Less is more. The new Megaflo Eco Slimline; the smart features of a Megaflo Eco in a smaller diameter. With internal expansion and simple installation, less really is more.

The only slimline cylinder with floating baffle technology Suitable for smaller airing cupboards Outstanding performance Fast, simple installation Made in the UK Lifetime warranty† Megaflo Eco Slimline

£150 Megacash with every cylinder* Award winning customer support

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† 30 years in commercial installations *Terms and conditions apply, all enquiries to be directed to enquiries@megaflo.com ENQUIRY

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Driving efficiency improvements The ErP Directive sets out the minimum efficiency criteria, but any energy saving benefits could be lost if the person at the ‘wheel’ doesn’t fully understand how to get the best from the system – so says Stuart Turner, National Sales Manager at Hamworthy Heating.

he Energy Related Products Directive (ErP) is seen as the driving force for energy efficiency improvements. The criteria set out in the directive essentially forces the sub 400kW boiler market to purchase energy efficient condensing boilers. Good news on the surface, but what the directive fails to recognise is that boilers only achieve these efficiencies if installed, set up and controlled in the most effective way. In other words they need to be installed in a system where they are working in condensing mode, otherwise they will only achieve marginally better efficiencies than a high efficiency noncondensing boiler. A comparison could be made to the car industry. The EU’s fuel efficiency and

cars will only achieve the stated fuel economies and benefits promised if they are driven correctly and regularly maintained. The variable is us, the driver. In order to achieve the greatest fuel economy in a car the driver adjusts the throttle and gears at the optimum time and adapts to the changing road conditions. The same can be said about boilers. They need to adapt to the changing load conditions and external influences (weather, building occupancy, etc). They don’t need to run flat out all the time. Stepping off the gas (modulating the boilers) will save fuel. However, we don’t have to be the variable that adjusts the settings in a boiler system thanks to the availability of intelligent controls such as weather compensation and boiler sequence controllers.

Stuart Turner, Hamworthy National Sales Manager

emission reduction standards for new cars, as well as rising fuel costs for consumers, pushed the car manufacturers to produce more eco-friendly cars. This put the industry on a level playing field, much the same as ErP has done for our industry. But these environmentally friendly

PRESTIGE

Hands on But who’s behind the steering wheel? More than half of the sites I visited this year have had their controls set ‘on hand’. In other words they are on manual control, requiring user intervention to make changes to the way the system operates. If a sequence controller was installed in these multiple boiler systems it would enable the boilers to be controlled in such a way that they modulate together to match the load. By firing the maximum number of boilers needed to match the load, with each operating at or near its minimum modulation, each boiler would be operating in its most efficient state, i.e. partload. This maintains very high system operating efficiency and stops overshooting or energy being wasted.

If weather compensation controls are also installed then the system provides the most comfortable conditions for the occupants of a building, adjusting accordingly to the outside temperatures and allowing boilers to condense whenever suitable system conditions permit. All this with no human intervention – it would be like driverless cars available to everyone at an affordable price. A lot of this is about education and training. If heating systems are installed and set up to the recommendations of the manufacturer, and the building owner or manager has an understanding of how the system operates, they can benefit from massive reductions in their energy use, gas bills and carbon emissions.

It’s not just about getting it right at the installation stage. Regular service and maintenance will help keep the heating system and boiler working at its optimum efficiency and ensure it has a long life. It will also help identify any issues before they result in failure or downtime. The system needs to be monitored to spot any spikes or changes. It is vital for energy managers to keep a watchful eye on gas consumption, as an increase in use could signify a leak or identify a need for change in the current control strategy. The industry needs to take control and go above and beyond the legislation to ensure we gain the real benefits that ErP is hoping to bring. PHAM NEWS ENQUIRY No.

www.hamworthy-heating.com

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42kW, 50kW, 75kW, 100kW & 120kW

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ACVMax Control Graphical user interface. Easy installation set up menu covers 80% of standard installations. Easy diagnostics with full text error messages and problem solving information. Control cascades of up to 4 boilers without an additional controller.

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ENQUIRY

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LighT COMMERCIAL Heating 47 Thision range enhanced and expanded BIM files simplify the design process The new Thision S Plus range of highly efficient boilers has been launched by Elco. The completely new unit is said to offer extremely low NOx and CO emissions thanks to a specially configured heat exchanger which optimises flue gases. Available in three models (34, 45 and 53kW), each has a class-leading A/ A+ energy efficiency rating, making them suitable for a variety of new and replacement projects.

The heat exchanger conf ig urat ion ensures continuous automatic deaeration, whilst there is a

down-firing premix burner system which is capable of modulating from full output to as low as 1:6. All boilers in the range benefit from an over-pressure of up to 90 Pa at the flue connection, allowing the appliances to be exhausted over considerable distances, with or without a room sealed air supply. In addition, Thision S Plus boilers are supplied with a weather compensation kit built into the boiler. Elco has also launched

the Thision L Evo range of wall mounted boilers with outputs from 60 to 140kW. Features of note include: a flat metal fibre cold flame burner for low NOx; stainless steel heat exchanger with double wall geometry for better heat transfer; extensive cascade arrangements; plus the latest control functionality to ensure optimum performance. PHAM NEWS ENQUIRY No.

www.elco.co.uk

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Small duct delivers comfort at hotel Unico small duct heating and cooling systems have helped easyHotel to enhance the comfort conditioning for guests at its hotel in Old Street, City of London. “All of the bedrooms at the Old Street hotel were fully air conditioned but had problems with the existing ducted air systems not being able to accurately control

temperature, and we started getting complaints from our guests,” explains John Hearn, Head of Property Development for easyHotel.

The engineers at Unico were approached to consider how the systems could be improved and following an evaluation of the system all of the air handling units, condensing units and controls were replaced. The existing ductwork was modified and upgraded and return air pathways were upgraded with new transfer

grilles and fire dampers. In total, contractor KVS installed eight Unico systems across three floors and serving a total of 95 rooms. Each floor is served by multiple Unico air handling units and connected to a Mitsubishi reverse cycle heat pump VRF system. PHAM NEWS ENQUIRY No.

unicosystem.co.uk

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Bosch Commercial and Industrial has launched new Building Information Modelling (BIM) level 2 files for its range of appliances. Working with BIMstore, the data provides important technical information on a system’s lifecycle including outputs, efficiencies, emissions, weights and dimensions. The 3D files will feature on BIMstore.co.uk and Bosch’s website, meaning those tasked with the design and build of the physical infrastructure can directly import them into a project plan to enable the system, or a particular appliance, to be monitored. The new files cover the entire commercial boiler range, Bosch’s industrial boiler offering, including the UT-M and UT-L models, suitable for hospitals, office buildings and residential blocks, as well as the UL-S steam boiler, suitable for commercial sector use. Also covered by

the new BIM files are gas absorption heat pumps and the company’s energy saving CHP range up to 400kWe. With the files available to all parties working on a project, the modelling plays a key role in designing layouts and trouble-shooting problems, all from off-site. PHAM NEWS ENQUIRY No.

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www.bosch-industrial.co.uk

Here is the new design.

ErP Complaint Pumps and Circulators

ErP Compliant Light Commercial Heating Our pumps are ErP compliant in accordance with the legislation for both glanded and glandless circulators. We cover a wide range of circulators including our Calio S that can be used for Light Commercial Heating. For more information please visit: smedegaard.co.uk

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Here is the new design. Any enquires should be sent to: sean.austen@smedegaard.co.uk 01278 458 686

ENQUIRY

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COMMERCIAL Heating

Opening up big opportunities A growing number of domestic installers have taken advantage of the opportunity to expand into the light commercial market, but is crossing the divide really that easy? Paul Martin, National Sales Manager for ATAG Commercial, highlights some potential issues.

T The Caspian Universal fan convector. It’s an education. Caspian Universal goes straight to the top of the class, or the ceiling, or the floor for that matter. The ideal solution for schools, colleges and other sites where flexibility, low surface temperature, good controls and great heat are compulsory on the curriculum.

Caspian Universal l Plumbs into the central heating system l One heating solution for a variety of applications high, low or ceiling-mounted installation l Free five year parts and labour guarantee l Made in the UK l Next day delivery from stock l EC motor technology

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Think Fan Convector, Think Smith’s 339 www.SmithsEP.co.uk

here was once a time when a defined line existed in the heating industry between domestic and commercial installations, with the majority of engineers choosing to stay in their respective camps. This was perfectly understandable in the early years, bearing in mind there were often wholesale differences between the two sectors, both in the technology and the different skillsets required. However, a quick glance at the market today highlights a slightly different scenario. The lines between the two sectors are now more blurred, with ‘light commercial’ forming a large part of new installations. From a technical standpoint, this largely consists of boilers from 70 to 145kW, which could be installations at restaurants, large domestic properties, supermarkets and even some smaller leisure centres. With many of the principles of light commercial installs very similar to residential applications, crossing the divide from domestic to commercial is a more feasible journey. However, despite the similarities in the componentry of domestic and light commercial boilers, the environments they operate in can differ significantly. Commercial applications are often far more intensive, putting a boiler through its paces for long, extended periods of load.

So, what are the main features of a light commercial unit that need to be considered? Well, first and foremost, the heat exchanger is absolutely key to day-today functionality, longevity and the life cycle costs. Stainless steel is widely regarded as the most durable material, offering extreme

Paul Martin, National Sales Manager at ATAG Commercial

resistance to corrosion, so installing a boiler with one of these heat exchangers inside should be a pre-requisite.

Cascade system Another big difference in the light commercial and domestic markets is the prevalence of cascade installations – often in arrangements from two to eight boilers. Either wall mounted in line or back to back, this type of setup has become commonplace due to its inherent reliability, as well as deeper turndown rates. The closer the heat generation can be matched to the load, the more seasonally efficient the system becomes – saving fuel and reducing emissions.

Control strategy The most important point to remember is that things can go awry when the wrong control strategies are employed. If multiple boilers are set to run in sequence (i.e. the first boiler reaches full power before the next one starts and so on) not only will efficiency be reduced, there is also the possibility of ignition problems if they are sharing a combined flue. Should the first boiler run at full output and discharge its full flue gas pressure into the flue, ignition difficulties with the second, third, etc boilers can occur, due to the ignition process of the

additional modules taking place at substantially less flue discharge pressure. By setting up a cascade strategy correctly, it will ensure reliability of ignition and ensure the boilers continue working efficiently and effectively for their whole life. For this reason, many commercial boilers come with a builtin cascade controller with master/slave functionality, helping to optimise overall efficiencies, as well as limit any other related issues.

Maintenance As with any boiler installation, there should never be a ‘fit and forget’ mentality. Certainly, in the commercial market – where continuity of supply is often vital to a building’s operation – regular servicing and maintenance is vital. However, aside from limiting the risk of unexpected breakdowns and boiler downtime, regular maintenance ensures that efficiency levels are constantly maintained. With any commercial project, it is advantageous to provide customers with detailed information on the lifetime costings of a boiler. This allows them to fully understand the ongoing costs of a heating system so budgets can be considered according to the parts, labour and general maintenance requirements over a boiler’s lifetime. Where blurred lines might have once existed, the light commercial sector offers installers an opportunity to expand their field of operation. But before moving into the sector, there are plenty of factors for the heating engineer to consider in ensuring a commercial installation performs well – and is efficient for many years to come. PHAM NEWS ENQUIRY No.

www.atagcommercial.co.uk

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COMMERCIAL Heating Providing hot water to sinks without centralised heating Offering an alternative to centralised heating is the new MS6 compact stored water heater from Redring. The compact 6 litre design means that it is suitable for supplying a single basin in light commercial premises, but can also be used in domestic situations. The unit’s neat design does not affect performance, with the MS6’s Incoloy heating element and whirlflow water flow, enabling fast heating and a controllable operating water temperature of up to 75ºC. Described as robust and easy to install, the MS6 features a single welded line on the inner steel tank for strength and glass coating to combat corrosion, with a blue enamel coating for the water inlet and outlet

connectors. The product incor porates CFC-f ree polyurethane insulation, reducing heat losses, and has an operating water pressure range of 0.2 to 8 bar.

Peace of mind For safety and peace of mind, the water heaters are fitted with a multifunctional safety valve and a thermal cut out function. They also carry a ‘C’ rating for energy efficiency. Typical light

commercial applications include sports club changing rooms or church hall kitchens. Commenting on the new launch, Nick Mawby, Redring’s Category Manager for Water Heating, says: “In the small stored water unit sector that is growing yearon-year, we have identified real demand for a compact under sink water heating solution, which we believe the MS6 Series delivers. “This launch comes hot on the heels of our recently introduced 10 and 15 litre TS water heaters and is the latest addition to our growing water heating product portfolio.” All MS6 units come with a one year product guarantee. PHAM NEWS ENQUIRY No.

www.redring.co.uk

You want a wide range of pumps. You can trust Wilo.

151

Looking up to radiant heat four or six tube panels in a range of lengths from 600 to 3000mm in 100mm multiples. Where space is at a premium, the CG model can be integrated within the ceiling grid. If the ceiling is too high, FS models can be suspended from drop rods. With the WS model, panels can be fitted vertically at high level on a wall at an angle of 30° by using special brackets.

Described as technically advanced and highly efficient, the Evolution range from Dunham-Bush is a collection of radiant panels for ceiling mounting, with options to suit most ceiling heating applications. Suitable for hospital and educational establishments, as well as leisure centres and other public places, the range offers specifiers the options of ceiling grid, ceiling surface, freely suspended and wall surface mounted. Models include one, two,

PHAM NEWS ENQUIRY No.

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Skirting the issue in schools ThermaSkirt by Discrete Heat is a radiant heating system that is designed to replicate a skirting board trim or profile. It is suitable for both homes and non-residential properties such as schools and offices. Made from aluminium, the warm water from the primary heat source passes through integral tubes on the back of the profile. The front face then heats up and radiates heat from a low level all around the room. This not only has the advantage of providing evenly distributed comfortable heat, it is also responsive to the rapidly changing heat demands

The Wilo-Yonos PICO delivers great efficiency integrating proven technology, backed by a 5-Year Warranty. You can trust Wilo.

Integrated LED display Tool-free electrical Wilo-Connector Unique pump venting function Simple adjustment with pre-selectable speed stages

of a busy school. With low water content compared to a radiator or UFH, it is suitable for use with renewable energy or low grade heat sources such as heat pumps. A recent example of ThermaSkirt providing an energy efficient solution can be seen at a school in Germany, which was being

refurbished (pictured above). It was installed with the Deco PR profile, which has a centre mounting that enables a quick installation. With stainless steel covers at the joints, it is said to provide a durable and robust heating solution. PHAM NEWS ENQUIRY No.

www.discreteheat.com

For more information visit www.wilo.co.uk or call 01283 523000

Pioneering for You

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50 LighT COMMERCIAL Heating

What’s the best boiler for the job? There is a wide variety of light commercial boilers on the market and it can be difficult for heating engineers to choose between them. So how can you be sure that you’ve made the best choice for your customer? Neville Small from Potterton Commercial offers advice.

electing a boiler for any light commercial project requires some planning and forethought. While the initial cost of a boiler will always play a part in the decision making process, basing the choice purely on the purchase price may prove to be a false economy. Therefore it’s important to consider several other factors. Today, energy efficiency has to be a main consideration. Since the Neville Small, Sales Director introduction of the ErP at Potterton Commercial Directive, space heaters and and within product data/ combi space heaters of up to technical parameter sheets, 70kW have an energy label; which should be available on but while such labels provide manufacturers’ websites and very useful information, it in installation instructions. is also important to use In addition, manufacturers supplementary details. Add- can provide whole life itional performance and costing models (comprising efficiency parameters can be an analysis of the costs 30235 found PHAM Ad 1 03/06/2016 15:39with Pagea1 specific in Chosen.qxp_Layout a ‘technical fiche’ associated

product over its lifetime). These can be used to predict how much energy a boiler will use, and assumptions can therefore be made about how much it will cost to run. Assessing a product’s anticipated energy use over its lifetime also has the benefit of revealing how much carbon it will emit.

As a certain amount of maintenance work will always be required, it’s a good idea to review the availability of spare parts. Manufacturers with a dedicated parts division can provide genuine spares for their products, which can often be delivered quickly, and they should be able to offer technical support and advice about the components being ordered. Warranties are another area to think about, with lengthy warranties giving the end user peace of mind. Longer warranties can be dependent on whether the manufacturer has commissioned the boiler. At Potterton Commercial we offer a range of commissioning packages which can be tailored to specific requirements. Taking this

Repair costs Another important thing to consider is the costs and time associated with installation, maintenance, repairs and servicing. A boiler manufactured from quality components and materials may initially cost more to purchase, but it will require fewer spare parts and repairs, contributing to a shorter payback period and less disruption and downtime.

step means a boiler will be set up to our recommended settings from day one, helping to ensure the product is working at optimum efficiency. It can also prolong its life and minimise its environmental impact. Another thing that needs to be taken into account is the amount of training and technical support provided by the manufacturer, both pre- and post-sale.

Safety issues Awareness about the dangers of CO in the home is growing, but it’s important to remember that the risks equally apply to business premises. In September 2015, research from British Gas and YouGov found that one in five SME businesses surveyed had experienced gas health and safety issues,

such as carbon monoxide leaks, at their current or previous business premises. Also, no matter which boiler is chosen in the end, it is essential to include chemical water treatment as part of the installation, as heating systems will perform better, more efficiently and more reliably with goodquality water circulating in them. So, when making a decision between the many light commercial boilers on the market, it’s important to consider energy efficiency, ease of installation, maintenance and servicing, spare parts, warranties and preand post-sale technical support, rather than just thinking about the initial purchase price. PHAM NEWS ENQUIRY No.

pottertoncommercial.co.uk

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MYSON

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The PLAN Compact comes with side panels and a top grille for a compact appearance, and its attractive glossy finish make it stand out against more traditional panel radiators - great looks with great performance.

The PLAN Compact Plus model has all the style and performance of the PLAN Compact, and comes with a decorative front panel, for even more style.

PANEL RADIATORS WITH A DIFFERENCE

NEW PLAN Compact and PLAN Compact Plus Part of Rettig ICC Europe’s leading manufacturer of heat emitters.

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With a sleek, contemporary appearance they make a stylish alternative to our leading panel range, whilst maintaining the same great quality.

For more details, contact customer services on 0845 402 3434 or visit our website

ENQUIRY

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LighT COMMERCIAL Heating 51 Bespoke PHE in seven days Assembled from stocked components, the BOSS i-Series of plate heat exchangers (PHE) from BSS are built to order so that fully assembled and tested units can be supplied within seven working days of order. The PHEs are suitable for a range of applications, including the generation of heating and cooling water for large buildings such as

colleges, hospitals, offices and sports facilities. They can be integrated with heating systems to either form a system pressure break, to protect a boiler from a dirty system or high pressure, or as part of a district heating, solar, biomass or heat pump system. The overall dimensions and weight of each model

has been reduced, so they are up to 30% lighter than comparable plate heat exchangers and also very compact. The height has been reduced by 10-15% by making both the top and bottom bolts act as the carry/ guide bar for the plate pack, and the length is minimised by eliminating the support column and optimising the bolt length.

High output boiler will meet demand

PHAM NEWS ENQUIRY No.

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Ideal for buildings with high ceilings Designed to provide a versatile and convenient solution to indoor climate control in factories, warehouses and showrooms, the Zehnder ZIP radiant heating and cooling panel can provide a solution for any high ceilinged building. Benefitting from radiant technology and a modular design, the Zehnder Zip offers an energy saving potential of over 40% on alternative technologies and delivers a year round indoor climate solution.

Further increasing the panel’s versatility is its ability to be configured and installed in a variety of ways.

Fitted either flush or close to the ceiling, suspended straight from the ceiling, or tilted at an angle and

THISION L EVO ®

THE COMMERCIAL BOILER REDEFINED

available in five differing lengths, its flexible fitting system offers numerous configuration possibilities. Press fit connections help to speed assembly, saving time and money on site. It can also be customised to suit individual installation requirements. These include ball deflectors for sport halls, dust protection sheets for manufacturing plants and special wet room designs for swimming pools. PHAM NEWS ENQUIRY No.

www.zehnder.co.uk

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Designed for larger homes and properties with high hot water demands, the Q Series boilers from ATAG Commercial offers a choice of three combination models with outputs of 25, 38 and 51kW, along with four system versions offering outputs of 25, 38, 51 and 60kW. They can also be installed in a cascade system to deliver outputs of up to 500kW from a rig of eight units. An optional MADQ cascade controller will enable lead boiler rotation and allow each boiler to modulate equally. Cascade pipework headers along with cascade flue systems are also available. All boilers in the range benefit from an over-pressure of up to 90 Pa at the flue connection, allowing the appliances to be exhausted over considerable distances. www.atagcommercial.co.uk

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YEAR

Warranty

ON HEAT EXCHANGER

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*Terms and Conditions apply ENQUIRY

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52 Renewable Technology

Good grounds for using GSHP Relative low cost and ease of installation mean that most installers are more likely to recommend an air source heat pump than a ground source, but is this always in the best interest of the customer? asks Nic Wincott, CEO of the Ground Source Heat Pump Association.

eat pumps are a well understood technology and are all around us – they sit at the heart of all refrigerators, freezers and air conditioning. They are simply a machine which pumps heat from one place to another. While doing so they create a ‘cold’ end and a hot ‘end’. If we want refrigeration we use the cold end and for heat the hot end. Simples! The core technology is Nic Wincott, CEO of the Ground Source Heat Pump Association more than 150 years old although advances in materials science and digital control systems have resulted in cost savings and performance improvements. In recent years we have seen heat pumps deployed in buildings of various types, sizes and uses as a heat generator to provide a low carbon alternative to oil and gas boilers. This is happening because they replace the onsite burning of fossil fuel with (hopefully) increasingly ‘green’ electricity, and they do so very efficiently. Heat pumps consume a relatively small quantity of electricity to harvest a much larger amount of heat from their surroundings. This heat is of course free! It’s this clever ‘trick’ which delivers the impossible sounding 300% or even 400% efficiency figures. A heat pump’s performance can also be expressed as the Coefficient of Performance (CoP). This is simply the energy output divided by the energy input. Four units of heat out from one unit in equals a CoP of 4. So not only does a heat pump multiply the effectiveness of the energy used to drive it, if the energy (electricity) used is 100% renewable, then the whole heating system is zero carbon.

The heat load Before discussing the heat source, it’s important to understand that the characteristics of the heat load (demand) also influence performance. Heat pump efficiencies drop off quickly as the required output temperature increases relative to the input temperature. Put simply, the smaller

the delta T the more efficient the system. Thus designing for low heat pump output temperature, i.e. low input temperature to the building’s heat distribution equipment, is key to optimising efficiency. This led to the belief that heat pumps only work with underfloor heating. Of course, they do work well with UFH but it’s the low (35°C or even 30°C) input temperature which is most significant. The heat can also be distributed by fan coils, low surface temperature radiators, etc.

Which is best? So which is best – air source or ground source? For some this is an almost daily question. The answer is that it all depends! GSHP and ASHP are essentially doing the same job although they do it in different ways. One takes heat from the ground and the other heat from Most the air. For this we need two different machines, ASHPs hence the air source heat pump and the ground comprise an outdoor unit source heat pump. or an outdoor twinned In the depths of winter, the energy efficiency of with an indoor unit an air source system will be lower than that of a ground source system and that’s simply because the time is partly because the GSHP is protected inside whereas an when most heat is needed is by definition the time when air source heat pump requires an outdoor unit exposed to the least heat is available – because the outside air is at the elements. GSHPs therefore tend to out-live air source its coldest. Meanwhile the ground temperature remains and once installed the GHE will survive several hardware replacement cycles. unaffected, so a GSHP continues unfazed. As well as a reduction in operational efficiency the ASHP’s Future advances output falls. To compensate for this some back-up heat will Technology is moving at a rapid rate in heat pumps and be required. If this comes from a direct electric heater the manufacturers are developing new methods of making their additional load created will hit the mains supply grid at a products more efficient. Air source are at a disadvantage time (the coldest night) when power stations are already as the defrost cycle saps power, this and the year round working to capacity. With energy security high on the relatively stability of the ground temperature means political agenda, and the UK’s electricity generation reserve that currently ground source deliver the highest annual capacity at an all-time low, this is a significant issue. efficiencies. Added to that, ground source offers the prospect

Cost calculation

Which heat pump is cheaper? ASHPs have the lowest installation cost because no groundworks are required to install a ground heat exchanger (GHE). This saving is offset by the GSHP’s longer life and lower operation cost. Which is easier to install? Quite obviously an air source heat pump is easier to install since there are no groundworks. Most ASHPs comprise an outdoor unit or an outdoor twinned with an indoor unit. The outdoor part comes in a weatherproof box and simply requires a bracket or hard standing to take its weight and a drain to take any water produced during a defrost cycle. A ground source heat pump has only an indoor unit but is coupled to the GHE in the ground outside. How much a GHE costs and how complicated it is to install will vary from job to job and can be heavily influenced by both the designer and installer.

Made to last

The installation of a typical ground source system

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Service and annual maintenance is significant when considering any large purchase and so it is important to maintain any heat pump to protect your investment and ensure problem free service. Conveniently, heat pumps require very little maintenance, after all a heat pump is very similar in operation and components to your fridge, and how often do you service your fridge? That said, the hydraulic system, pumps, tanks, etc should be checked at least annually. In particular, an ASHP’s fan and any air filters must be kept dirt and insect free so the air can flow freely through the evaporator. The design life for the GHE is considered to be up to 100 years and the ground source heat pump itself 25 years. This

of Underground Thermal Energy Storage (UTES), which has the potential to change everything.

Conclusion So which is best? I make no secret that I’ve spent several years designing and installing ground source systems. Most recently many of these have used the capacity of the ground to store thermal energy derived from summer cooling or heat which would otherwise be wasted. These systems are proving to be very efficient, some unbelievably so. The idealist in me would like to see these ‘super systems’ used wherever possible but they aren’t practically possible everywhere so the pragmatic me recognises that sometimes the best choice is air source. What upsets me is installers who automatically fit ASHPs without even considering GSHPs because they can’t be bothered to even discuss or investigate Ground Heat Exchanger and clients who want the cheapest job possible regardless of the long term operation and maintenance cost implications.

About the GSHPA The Ground Source Heat Pump Association encourages the growth and development of the industry in the UK by promoting the efficient and sustainable use of ground source heat pumps and developing installation standards. The Association coordinates closely with government, other trade associations and training organisations and provides information on GSHPs via its website www.gshp.org.uk. For more information about ground source heat pumps, please email info@ gshp.org.uk or telephone 01824 750 165.

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3 GOOD REASONS TO FIT THE AERONA3 HEAT PUMP

IT’S SMALL IT’S EFFICIENT IT’S A GRANT

• Air to water heat pump • MCS Approved • Inverter driven • Compact size • Base tray heating element

With outputs of 6kW, 10kW and 16kW, the inverter driven Aerona³ is designed to maintain a reliable and consistent heat output, even at low outdoor air temperatures. What’s more these efficient units have an impressive ErP rating of A++ across the range.

• Weather compensation

For further information visit: www.grantuk.com or call our sales team: +44 (0)1380 736920

Green Products Great Thinking Grant Engineering

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54 Renewable Technology

New technology will help drive demand The flexibility of inverter driven technology will mean that the energy saving benefits of ground and air source heat pumps will meet the needs of a wider range of UK properties. Robin Adderley, Sales and Marketing Director at NIBE, explains more.

eat pumps represent a cost-effect ive, sustainable and futureproof way of providing our buildings with reliable heating and hot water – and as such, they are gradually making their mark in the UK alongside more familiar coal, oil and gas-fired systems. As the global fossil fuel crisis deepens, and increasing numbers of both installers and consumers wise up to the long-term financial and logistical benefits renewable Robin Adderley from NIBE technologies have to offer, heat pump installations are only set to become more and more widespread in the coming years. As is the case in any growth market that wants to keep on thriving, the heat pump industry is responding to rising demand by constantly evolving and innovating. Manufacturers are continually looking for ways to make the products available even more efficient, accessible and intuitive – both for those fitting them and for those using them on a day-to-day basis. This is where inverter-driven heat pumps come in. The technology already features in the majority of today’s air source heat pumps, and now inverter-driven ground source heat pumps are beginning to emerge in the UK too. But what exactly is it, how does it work, and what does it mean for present and future heat pump installers? A standard compressor found in a conventional heat pump operates in a traditional ‘on/off’ way. The compressor comes on when heat is needed, and delivers the maximum output its capacity allows (e.g. 12kW, if it is a 12kW model), before turning off until the next time it is required. In comparison, inverter-driven compressors are speedcontrolled, and subsequently operate in a similar way to a car’s accelerator pedal, by regulating output according to how much heat is needed at any given time. Just as an accelerator allows a car engine to crawl through a village or race down a motorway, an inverter-driven compressor allows a heat pump to adapt to the changing heating and hot water needs of a property’s occupants. There are five main benefits to this:

1. Reduced consumption Because inverter-driven compressors respond to precise demand, they are constantly adjusting to provide the exact output needed – no more, no less. This means they consume less power because they only generate what they use, and they only use what they generate. This is a big selling point for installers when it comes to communicating the cost and energy-saving benefits of a heat pump to their customers; and for the customers themselves, it ultimately means lower bills. What’s more, inverter-driven compressors operate using low start-up currents, meaning they put less strain on the electricity supply. They also offer higher heat outputs when running off a single-phase electricity supply than on/off units do. This makes them ideal for UK homes, where single-phase setups are widespread.

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Controls are more responsive and increasingly intuitive

Users can monitor and control the system via a tablet

The NIBE F1345 ground source heat pump

2. Straightforward sizing

5. Future ready

Inverter-driven heat pumps are designed to span a variety of different outputs within a given bracket (e.g. 4-16kW). From an installer’s point of view, this means the task of sizing a system to meet a property’s estimated heating and hot water requirements is much simpler – and the risk of undersizing or oversizing is virtually eliminated. As a result, the whole system can work more efficiently.

Above all, the versatility of inverter-driven heat pumps means they are truly future-ready. As the UK (and the wider world) inevitably moves towards a more renewablescentric, electrically driven heating landscape, their ability to respond and adjust so accurately to fluctuating demand means they are ideally placed to help lighten the load on the grid in years to come. This also stands them in good stead for integration with technologies like the smart grid and the ‘Internet of things’. If and when the Government and energy providers implement hourly rates for electricity usage, heat pumps will be able to use smart grid data to make the most of lower-rate electricity tariffs during off-peak times, and store up thermal energy for use during peak times. Again, this would have the added benefit of relieving some of the pressure on the grid. At NIBE, all of our heat pumps and controls are smartgrid ready as they are NIBE Uplink-enabled. NIBE Uplink is an advanced online control & monitoring system that provides both installers and end-users with remote access to the heat pump’s vital stats via a computer, tablet or smartphone. When it comes to heat pumps – whether we’re talking air source, exhaust air or ground source – the future is inverter-driven. Rather than risk getting left behind, now is the time for installers to bring themselves up to speed with what’s on offer, and take advantage of the commercial opportunity at hand in the process.

3. Long life The nature of inverter-driven compressors means they are running for a greater proportion of the time than conventional compressors – but often at a lower intensity. This means fewer start-ups are needed, which causes less wear on the system than the alternative (i.e. running for shorter periods, but at a higher intensity). All in all, this makes for an impressive life span.

4. Comprehensive coverage As inverter-driven systems are designed to cover a range of outputs, they can cater to virtually every eventuality when it comes to usage. In other words, they give full coverage of the heat load – from light to extreme usage (e.g. during summer months or very cold spells). As a result, it is much easier to comply with 100% sizing (which is a standard requirement in the UK) with an inverter-driven heat pump. Because inverter-driven models are so responsive and cover such a broad spectrum of output requirements, installers working with them can often specify a smaller buffer tank when designing the system. In some cases, they can even eliminate the need for a buffer tank altogether.

www.nibe.co.uk

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Renewable Technology 55 Heat pump cylinder Wood chip boiler with zero emissions is ErP compliant With higher levels of insulation, the new Grant MonoWave is an ErP ‘A’ rated high efficiency heat pump cylinder. the 200 litre cylinder is designed to maintain temperature for longer periods of time. The MonoWave is a single coil indirect model offering high energy efficiency. When installed alongside the Aerona³, a combined energy efficiency rating of A++ (heating) and A (hot water) is achieved. Furthermore, when installed as part of a package, for example with an Aerona³ heat pump and a Grant Solar Thermal kit, an ErP package rating of A++ can be reached. To complement the Aerona³, Grant now has a total of thirteen cylinders within its Wave product range, which are specifically matched to the inverter driven heat pumps.

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New from Windhager is the PuroWIN, a wood chip boiler that operates on near zero emission gasification combustion, providing a clean, safe and intelligent supply of heat. The boiler is also said to be the first to use suction to transport the wood chip fuel. With a range of outputs from 7 to 60kW, the boiler can meet the needs of both domestic and commercial properpties. Windhager has developed a patented updraft gasification combustion process that takes advantage of the filtering effect of the fuel. After ignition, the wood chips in the lowest part of the combustion chamber create a bed of embers. The heat produced carbonises the wood chip above it and acts like an active carbon filter. The wood gas rises from the ember bed, passes through the carbon and unburned wood chip, filtering the fine dust. The wood gas is only burnt in the area above the wood chip.

Another key feature of the PuroWIN is the safety auger channel with Side Slide Technology (SST). Depending on fuel, up to 60% of the wood chip is transported to the side of the auger rather than directly into it, helping to avoid any potential damage from foreign bodies and large pieces of

wood. Minimal wear and low power consumption are further benefits of the SST auger channel and the system is also quiet and smooth-running. Unlike solutions with a grate, PuroWIN uses sealed plates so the ember bed is always retained when the ash is removed. Uninterrupted operation is even possible when running at full capacity. The boiler is sealed so the embers are retained for up to four days, without any fuel or air being addded, which means that the boiler doesn’t have to be re-ignited each time it is started. All of the PuroWIN’s motors and drives have smart, variable control for smooth and quiet operation with low levels of power consumption. The PuroWIN uses just 120W on average to transport all the fuel out of the storage room. This is said to use 75% less power than comparable wood chip boilers. www.windhager.co.uk

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Avoid the grid for free DHW Higher powered PV module As the Feed-in Tariff drops off, homeowners are looking for the most cost effective way to maximise their PV investments, and many are turning to solar immersion controllers – so says Iain McRitchie, MD of Earthwise. “Solar immersion controllers divert the excess solar energy to an immersion tank instead of exporting to the grid,” he explains. “The export threshold is probably the most important feature because the lower the amount, the greater the efficiency. The export

threshold varies significantly between products and has a direct bearing on the efficiency of the device. For example, a device with a zero export threshold will save homeowners up to an additional £1500 over 25 years,

verses a device with 100W threshold.” The SOLiC 200 from Earthwise automatically provides free hot water from new and existing PV panels by offering the home’s excess solar energy to the immersion heater circuit instead of allowing it to be exported to the grid. It operates with a zero export threshold and has been engineered to last the life of a solar installation (25 years). PHAM NEWS ENQUIRY No.

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Adding to its range of solar panels for its Clearline Fusion roofintegraiton system, Viridian Solar has launched the new 270Wp PV16-270, which joins the 250Wp PV16250 panel. “We anticipate that the 250Wp model will remain the most popular choice for our customers working in new build,” says KT Tan, Technical Director at Viridian Solar. “Housebuilders often specify solar in multiples of a quarter of a kilowatt

peak. In this sector, smaller installations of between one half and one kilowatt peak are still the rule, so minimising roof space is rarely an issue. However, we believe that having the option of a higher power module will be useful as aesthetic solar becomes more popular for retrofit and solar systems on new build houses increase in size.” www.viridiansolar.co.uk ENQUIRY No. 162

High temperature model fits the bill MCS approval has been granted for LG’s Therma V High Temperature heat pump, making the unit available for the Renewable Heat Incentive scheme (RHI). The LG High Temperature unit can be combined with hot water cylinders or thermal stores and has already been successfully linked with other renewable technologies, including solar PV. It can deliver hot water at up to 80ºC for cascade dual refrigerant cycles of R410a and R134a and up to 65ºC for single refrigerant high temperature systems. The high temperature model is also suitable for projects where replacement of an older heating system with an air source heat pump is required and other energy efficiency measures are not possible or feasible. According to LG, a new installation should see the current tariff of 7.51p per kWh of renewable heat generated paid by the RHI scheme,

paid quarterly for seven years from the date of installation. The company argues that high temperature air source heat pumps are a good solution for both new build and refurbishment projects – particulalry in modern,

well insulted homes with several bathrooms, where it is not unusual to see heating demand halved and hot water demand tripled. “Selecting the right air to water heat pump is about carefully thinking through the lifestyle requirements of the home in which it will be installed,” says Kamlesh Vadukul, Heating Sales Manager for LG. “If you need the security of almost instant response, the high temperature ASHP is the one to choose. They’re not hugely more expensive than the low temperature units and are the lowest priced high temperature units available in the marketplace. “People who have them installed already use them very much like boilers and they respond to that kind of use. The key to success is to get the heating system design right at the outset. Build the lifestyle requirements into a hardware design that delivers.” partner.lge.com/uk ENQUIRY No. 163

3 Offer the complete range of wood log boilers 3 Two complete ranges Angus Super and Angus Orligno 200 3 Output range 18kW, 25kW, 40kW, 60kW, 80kW, 96kW and 130kW 3 Products fully MCS certified 3 Grants available under Renewable Heat Incentive 3 92% Heat Efficiency 3 Significantly reduce heating costs 3 Incorporate into existing heating system

www.ecoangus.co.uk 01934 862642 ENQUIRY

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56 PRODUCT Spotlight

Giving low pressure water systems a boost Low water pressure can cause a range of problems for homeowners, from underperforming showers to faulty boilers, but what’s the best way to give the system a boost? Daniel Freeman, Head of the Technical Division at Dutypoint Systems, highlights the benefits of the company’s energy efficient ScubaTANK system.

or a large number of UK households, poor and variable water pressure is a common problem, especially when trying to use more than one outlet at a time. Some homeowners even report it affects their household combi boiler, preventing it from firing up on demand. Un f ortu n a tely, t hi s situation appears to be becoming more common, and with the water Daniel Freeman, Head of the Technical Division at Dutypoint companies themselves under a financial obligation to reduce leakage rates, many are resorting to permanently reducing the pressure supplied through the mains, further aggravating the problem for the domestic user. In our experience, simply looking at the individual symptoms and installing solutions such as shower pumps or accumulator vessels won’t necessarily fix this problem. To do that, we need to take a step back and look at the issue as a whole.

The ScubaTANK system removes the need to install a separate pumps for each outlet suffering from low pressure

Historic problem The issue of low water pressure is nothing new. A booster system will help to ensure that customers will The national media has reported on the reducing of enjoy the full benefit of a high performance shower pressure from the mains water supply for at least six problems. Customers may find they have issues around years now, and Ofwat has levied fines totalling up to certain times of the day, when demand is particularly £70 million between 2006 and 2010. Understandably, high – typically early morning and around dinner time. the water companies need to do whatever they In a residential street, many houses will be demanding can to reduce this financial burden, and more often supply at the same time, and the mains supply, if than not the simplest solution is to drop the supply pressured to just the minimum legal requirement, won’t pressure. Leaks in mains pipes are often untraceable be able to deliver. or inaccessible to repair. By reducing the pressure, less Housing trends water is lost through these leaks. Although the water companies’ solution is likely to Wind the clock back 30 years and this lack of pressure bring more complaints from customers who can’t get an wouldn’t have caused such a problem. The average house acceptable flow of water from their taps and showers, they tended to be smaller and showering was less common. are well within their rights to do this. Under Regulation 10 Trends in housing development and home improvements of the Guaranteed Standards Scheme, water companies have led to an unprecedented uplift in additional bathrooms, shower rooms in England and Wales must provide a minimum supply and multiple en-suites “In multi-bathroom homes it is better to in the communication pipe being added to houses, get to the root cause of the issue” of just seven metres static without consideration to head, or 0.7 bar. Unless similarly upgrading the the water company is providing less than that, there is water infrastructure to match the demand. no legal obligation for them to do anything to increase Today, there is a definite need for a solution that will the pressure of supply to residential properties so the work with the varying demands of the modern house and family, without involving costly remedial work and noise solution must come from elsewhere. during operation, or only using one shower at a time.

Supply and demand

This legal minimum is less than ideal. Most modern combi boilers generally require at least 1.3 bar to work effectively. Fluctuating demands on the supply pipe in residential areas only serves to make the problem worse, and in an average family house, it is common for a dishwasher, washing machine and two showers to be operating at once. This demand will often lead to pressure

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Whole house solution Our WRAS approved ScubaTANK system is a combined pump and storage system that can deliver all the required benefits in one simple-to-install product. It is compatible with both combi boilers and systems that include unvented cylinders, and removes the need to install separate pumps for each outlet suffering low pressure.

ScubaTANK is compact and has been designed specifically for domestic installations. The solution will effectively and intelligently manage the whole system and the integral tank will ensure that the system always has a reserve of stored water and is not reliant on the incoming main supply for pressure or flow. Using submersible pumps means the system is quiet in operation, unlike traditional booster sets. The tank and pumps can be specified to meet each building’s requirements so that a single installation on the ground floor or basement can ensure constant water pressure throughout the house, regardless of demand.

Plug and play The plug-and-play unit requires just three connections to complete the installation, thereby minimising the time required on site. It is ideal for retrofit installations, with a range of sizes from 175 to 2250 litre, with smaller models designed to fit through a standard door. The option of weatherproof housing also means that the unit can be installed externally if required. Its demand-led operation means that ScubaTANK is more energy efficient than conventional pressure switch controlled booster pumps which always operate at their maximum speed. The pump is a variable speed unit so the energy usage is only ever sufficient to meet the current requirement, instead of working at full capacity to meet a small increase in demand. Other solutions such as shower booster pumps can address particular symptoms, but the installation can be disruptive and simply shift the problem to another outlet. A shower pump may provide a solution in a onebathroom home, but with high capacity outlets there could be issues with pumps fighting against one another. In multi-bathroom homes, it is better to get to the root cause of the issue and fit a solution that will work regardless of the fluctuations typified by a family going about their business. www.dutypoint.com

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WHat’s New 57 UFH panels hit a new low

Next logical steps in boiler design The next generation of Logic and Logic+ boilers by Ideal Boilers have been designed based on feedback from installers. The new features include a lighter boiler (by approx. 3kg), a backlit full size LCD or dot matrix screen, and fewer components. A wireless programmable room thermostat will be out in August and internet enabled touch controls in December. The new range also promises improved reliability plus a minimum two year

warranty on all Logics and a minimum seven year warranty on all Logic+, until December this year. “We’ve listened to installers and end users and our design team has delivered an impressive and comprehensive range,” says Adam Foy, Head of Product & Marketing. “The new boilers are even more reliable and easier to install – two key factors for installers.” PHAM NEWS ENQUIRY No.

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Heating updates Vokèra has updated its water heating range with more unvented cylinders and a small capacity unvented electric water heater range. In addition, the AquaNova instantaneous gas fired water heater has been improved to offer increased efficiency and improved response time. Electrical consumption has been reduced to 50W, noise lowered to just 47dB(A), and the lift weight has decreased by 0.5 kg. Furthermore, Vokèra has enlarged the AquaFlow range of unvented cylinders. Both the single and twin coil ranges feature more models to choose from for a greater choice of capacities. The single coils are available from 120 to 300 litres while the twin coil benefits from a new 250 litre model. The AquaFlow HP heat pump indirect unvented cylinder joins the family with three capacities of 200, 250 and 300 litres. Completing the updates is the AquaMini small unvented electric water heaters. These hold either 10 or 15 litres of water and weigh only 17.3kg, or 23kg when full. www.vokera.co.uk

The Hep2O Low Build Max panels from Wavin have been designed to keep overall floor height to an absolute minimum. At just 15mm deep and featuring prerouted channels for easy pipe placement, the system allows UFH to be installed quickly on refurbishment projects without the need for existing flooring levels to be lowered. Low Build Max is equally applicable for new build jobs and extensions. The panels are large enough – 1200 x 600mm – to allow installers to cover large areas at speed,

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without being too bulky to handle. As the panels can be neatly trimmed using a hand saw and secured using adhesive, installation is simple and can be carried out by just one person if necessary.

Low Build Max is the latest in Wavin’s innovative UFH product offering, aimed at simplifying the process of specifying and installing systems for every situation. PHAM NEWS ENQUIRY No.

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www.hep2o.co.uk

Taking the pressure off valve selection A collection of WRASapproved pressure reducing valves (PRVs) for both domestic and commercial applications has been launched by Inta. With static and dynamic pressure control, the range is designed to reduce fluid pressures and maintain the desired level, preventing damage to system components located downstream of the PRV.

The valves range in size between 15 and 54mm and can be installed either vertically or horizontally.

They also come complete with an optional ‘dial up’ pressure gauge to help adjust pressure between 0.5 bar and 6 bar to match the requirements of the system. These are fully adjustable and lockable by the installer to prevent any damaging change. Stuart Gizzi, Director at Inta, says: “Not only are these valves versatile, they are

also easily maintained. The integrated filter is serviceable and with the valves keeping the pressure at a suitable level, there is no risk of a pressure build-up damaging any other equipment.” All the valves within the range operate up to a temperature of 80ºC and have a max inlet pressure of 16 bar. PHAM NEWS ENQUIRY No.

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www.intatec.co.uk

Ventilation control with intelligence Designed to intelligently manage air conditions in domestic applications is the Silavent HRX-aQ from Polypipe Ventilation. It matches ventilation rates to the internal environment and occupant requirements. This is achieved through AMIE (air management for indoor environments) technology, with features such as digital humidity control, which automatically

changes the extract speed from background to boost as the level of humidity

increases, and automated time or humidity controlled bypass options to allow in

cooler fresh and filtered air. A compact Bluebrain control is core to the HRXaQ. It provides homeowners with helpful maintenance reminders for cleaning and replacing filters and has been engineered to include independent speed control, allowing more accurate commissioning through speed adjustment buttons. PHAM NEWS ENQUIRY No.

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polypipe.com/ventilation

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58 WHat’s New Quiet, efficient and flexible ventilation Finishing the look with quality valves The latest entry to VentAxia’s Lo-Carbon Sentinel Kinetic range of mechanical ventilation with heat recovery (MVHR) units is the Sentinel Kinetic F. This new addition means the company now offers a full set of MVHR solutions to meet applications from small one bed flats to light commercial projects, such as student accommodation. In terms of capacity, the Kinetic F sits in the middle of the range, which spans from 15 to 200 litres/sec. It features a high efficiency, backward curved impeller design which provides higher flow and pressure and ensures the lowest possible energy consumption. The

product combines supply and extract ventilation in one unit. Fresh incoming air is preheated via the integral heat exchanger, which recovers nearly 90% of heat that would otherwise be wasted. The integral humidity sensor increases speed

in proportion to relative humidity levels, saving energy and reducing noise. The sensor also reacts to small but rapid increases in humidity, even if the normal trigger threshold is not reached. This feature ensures adequate ventilation, even for the smallest wet room. The night time relative humidity setback feature suppresses nuisance tripping as humidity gradually increases with falling temperature. The Sentinel Kinetic F also offers ease of installation since it can be mounted vertically in a roof space or with a horizontal duct option for space-saving installations.

The combination of spigot options allows installation in confined locations. If vertical and horizontal connection is required on the same outlet/ inlet, additional spigots can be supplied. The positioning of the condensate drain is also versatile. The condensate drain can be taken out through the back, side or bottom of the unit. Using the fittings supplied, the final condensate connection is made outside the unit and can be completed after installation. In addition, an integrated digital controller offers simple and accurate commissioning. PHAM NEWS ENQUIRY No.

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New formulation for more applications The newly reformulated Loctite 577 thread sealant can now be used in even more applications. As well as being more tolerant of oil, this medium-strength, anaerobic sealant for all coarse threads also has greater temperature resistance and improved curing on passive metals, such as stainless steel. This general-purpose sealant offers an alternative to tapes and pastes to prevent leakage of gasses and liquids. It is described as clean, easy to apply and can be used on any size pipe fitting. The resultant seal resists vibrational loosening and other stresses and will not

creep or shrink. It prevents galling and corrosion in the thread and eliminates seizure. The new formulation also provides

improved curing on passive metals with an activator. This simplifies the application process and supports the use of corrosion resistant pipes and fittings. Higher service temperature is another benefit of the new Loctite 577. Its range is now -55°C to +180°C, which is 30°C higher than its forerunner. This product remains well suited to overhead applications, as its viscosity prevents dripping. As before, the 577 sealant meets P1 NSF, DVGW and WRAS approvals. www.loctite.co.uk

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To complement its portfolio of designer radiators and towel rails, MHS Radiators offers a wide array of modern and traditionally styled valves. Made in Italy, these valves are backed up with a five year warranty as standard. All MHS manual and thermostatic radiator valves (TRVs) are available in either angled or straight formats, with a wide range of finishes available from stock. Included in MHS’s selection of valves is the Radius range, which encompasses a number of smooth finished products. There are many finishes to choose from, including white, satin, matt black, antique brass, antique copper, satin and chrome. The company also offers other valves for a variety of applications, including the Belgravia, the Gyro and the Sterling contract TRV for most general applications. There is also the Tekne, solid brass Kentwell and a series of angled and cornered valves to choose from. PHAM NEWS ENQUIRY No. www.mhsradiators.co.uk 172

Flat fronted panel radiators End to end solution combine style with efficiency The new Plan Compact and Plan Compact Plus from Myson are flat fronted panel radiators with top grill and side panels to deliver a glossy overall finish that will complement any setting. The Plan Compact is a completely flat-fronted, smooth-edged design, while the Plan Compact Plus (pictured) benefits from an added feature in a finely lined, decorative front panel. Both ranges offer single convector, double panel ‘xtra and double convector versions in heights

from 300 to 600mm, and lengths from 400 to 3000mm, depending on model height. The Plan Compact also comes in a triple convector model to provide maximum warmth from a smaller footprint. A wide range of types and sizes of both models are available from stock for a fast delivery time. “These new products prove that style and energy efficiency certainly can go together,” says Kelly Smith, Product Manager at Myson Radiators. “In the Plan Compact and Plan Compact Plus we have achieved the best of both worlds in an easy-to-install decorative radiator that delivers excellent outputs with exceptional good looks. “The finishes on each model will delight end users, while the great outputs and range of options will make product selection simplicity itself for specifiers and installers.” All Plan Compact and Plan Compact plus models carry a 10 year warranty. www.myson.co.uk

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Geberit Mapress Copper is now available in 12mm, giving installers a tool to overcome issues of fitting copper piping in retro-fit projects where hot works is not allowed. The new size means Geberit Mapress can be used throughout the restoration project such as on Grade II listed buildings. With the introduction of the 12mm fitting, this pressfitting solution provides an

end-to-end solution of copper fittings, up to 108mm. Mapress is offered as a hazard-free alternative to soldering copper pipework, with no open flame required to make a secure connection. The copper press fitting is colour coded with a white seal ring to make installation easier and is suitable for use on supply systems including heating, cooling, gas and potable water.

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Scaling down the problems Following customer research, Fernox has expanded its range of Magnetic and Electrolytic Scale Reducers for domestic usage. Compliant with Part L of the Building Regulations in England and Wales and WRAS approved, the range introduces new push fit and compression fittings, which enable installation into 15 and 22mm pipework.

The Magnetic Scale Reducer prevents build-up of scale using magnetic principles, while the Electrolytic Scale Reducer alters the structure of salts that form into limescale,

causing the particles to cluster together rather than attach to the pipework and key components of the system. PHAM NEWS ENQUIRY No.

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July/August 2016

What’s New Eye in the ceiling sees all The 3D i-See Sensor by Mitsubishi Electric is a new slimline cassette which scans a room to detect exactly how many people are in it and switches off the air conditioning when a room is empty. Currently available for the company’s Mr Slim and City Multi 600 x 600 cassette ranges, the slim unit is only 245mm in height above ceiling, making it suitable for narrow spaces. “The 3D i-See Sensor is likely to get all the headlines because it can recognise when the air conditioning is needed and when it’s not, but we have packed this new cassette with a host of other features as well,” explains Mitsubishi Electric Product Manager Carl Dickinson.

Paying for repairs The SLZ/PLFY cassette units have also been designed to make installation easier, with temporary hanging hooks, a dropprevention cord, and hexagonal screws which can be removed even if the screw hole becomes worn. Designed to fit snugly to ceilings, the unit provides clear lines for aesthetics

Drying in only 90mins whatever the temperature or conditions, Dunlop Rapid Rescue Repair Filler with Hydroloc is the newest addition to Dunlop’s Pro Décor range of high performance fillers and wall smoothers. Available in handy 1kg bags, Rapid Rescue is said to be ideal for filling chases, cracks around doors and coving, large cracks and holes. It can be used internally or externally, on the majority of backgrounds from plasterboard to concrete steps, to fill and repair damage up to 50mm deep. Once dry and hard, Rapid Rescue can be sanded down, or smoothed over with a damp sponge.

which work well in offices or retail environments. Occupant comfort is also improved with a new airflow feature which can direct air horizontally across the ceiling, helping eliminate uncomfortable drafts, and a new 3D turbo fan which reduces sound levels. PHAM NEWS ENQUIRY No.

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New from CVO Fires is a range of contemporary space heaters which are claimed to deliver an efficiency rating of 92%. Said to be easy to install, both wall and ceiling mounted versions are available with 3, 5, 7 or 9kW heat outputs. The heaters can be operated manually or via a thermostatic remote control to manage all heaters within a given area, maximising heat distribution and reducing energy bills. www.cvo.co.uk

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Changes in store at Zehnder The Chatsworth Heating brand has been relaunched as Zehnder Professional Radiators and Towel Warmers, a range of products aimed at installers. The range has been upgraded and brought under the Zehnder umbrella to offer the products at the same price, with certified outputs, a wide choice of sizes and colours, with all the usual product guarantees. The new branding means the Zehnder Aura Towel Radiators in both straight and curved versions replace the Chatsworth ladder rails, offering a higher output thanks to an increased number of tubes and are available in a range of stocked sizes in both chrome and white. Electric versions are also available with either a simple immersion heater or an adjustable thermostatic controller. There is also a self-fit dual energy option. Other new items include Chrome Thermostatic Valve Sets and a new finish for the Zehnder Charleston multicolumn radiators – Black-Silver with a slightly textured surface (pictured). www.zehnder.co.uk

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