ACR Journal - Dec/Jan 2016 by ACR Journal - Heat Pumps Today

VOLUME 2 No1 ISSN 2058-4407

DECEMBER/JANUARY 2016

Essential Information for the Air Conditioning and Refrigeration Industry

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SPONSORED & SUPPORTED BY

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29/12/2015 16:47

C O N T E N T S

DECEMBER/JANUARY 2016

REGULARS

1989-2014

AN N

IVE RSA

Essential Information for the Air Conditioning and Refrigeration Industry

Editor Will Hawkins 01778 392094 willh@warnersgroup.co.uk

Multimedia Account Manager James Knight 01778 395029 jamesk@warnersgroup.co.uk

Advertising Sales Theresa Geeson 01778 392046 theresag@warnersgroup.co.uk

Editorial Design Ady Braddock

Advertising Design Natalie Reynolds

Products James Knight 01778 395029 jamesk@warnersgroup.co.uk

Production Sue Ward 01778 392405 production@warnersgroup.co.uk

Subscriptions Single copy £3.00; Annual UK subscription £35.00 Overseas £65.00

Publishing Editor & Awards Organiser Juliet Loiselle 01778 391067 julietl@warnersgroup.co.uk

PRINTED BY WARNERS 01778 395111

Contents.indd 4

6 News

10 IOR News

What will 2016 bring? Change is consistent in everything we do and experience. Here are some 2016 predictions for change in the air conditioning, refrigeration and heat pump industry. The Internet of Things – No longer will air conditioning, refrigeration and heat pump systems work in isolation. It’s not just computers that will have an ‘IP address’, the internet’s way of identifying a machine connected to it. Data collected from each unit will help move the industry away from reacting to climatic conditions to predicting them and becoming more efficient. The industry will continue to grow – But, where? – Some analysts predict the global industry will grow by 7% between now and 2020. Great…if your business in the Asia-Pacific region. What about closer to home? Anecdotally, it is still tough ‘out there’ but new entrants into the market need to work hard at developing relationships to stand a chance of getting their systems considered. More mobile – If your website is not ‘mobile-friendly’, you’d better make sure it is, quickly. This industry is shifting rapidly to the internet for finding information. We know that ourselves. Over 30% of our website visitors do so on a smartphone or tablet PC. A year ago, it was 5% or less. So what? People can’t be bothered to hang about on websites which are not mobile-friendly, so you lose a chance to help them. Get your website fixed and get more business. Finally, we hope you enjoyed the 2015 issues of the ACR Journal in their ‘perfect bound’ style celebrating our 25th anniversary. Have a great, 2016! Will Hawkins Editor, willh@warnersgroup.co.uk

SIRACH Update

12 Mitsubishi Electric column

17 Women in ACR – Anna Carrera from Hitachi

24 Competition – Enter the REFCOM word search to win great prizes

26 Out and About – Samsung’s new chillers and AC units

43 Contractors Corner – TF Solutions looks at wine cellar cooling systems

44 Company Profile – Bosch Introduces its new VRF system

52 What’s new – The latest products on the market

56 Chilly Chatter including Chilly Van Competition

58 Changing Faces – Who’s new and who’s moved

29/12/2015 15:00

CMYK / .ai CMYKCMYK / .ai / .ai

C O N T E N T S

05 acrjournal.uk

Anna Carrera

REFRIGERATION

38 Refrigeration Experts Help Ethnic Food Supplier with Coldstore Solution Dean & Wood

30 Winners announced

40 Case Study: Helping to Future-Proof UK Farming Climate Center

HEAT PUMPS

48 Viessmann Installs First UK ‘Energy from Ice’ Heating System

VOLUME 2 No1

FEATURES

Entire Luxury Estate Benefits from Latest Stiebel Eltron UK Air Source Heat Technology

DECEMBER/JANUARY 2016

14 Quoting the System & the Customer Proposal Guidance from Fujitsu

ISSN 2058-4407

AIR CONDITIONNG

Essential Information for the Air Conditioning and Refrigeration Industry

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Training Engineers to be Adaptable for Future Needs HETA Better Indoor Air Means Better Brain Performance at Work Air Quality

REFRIGERANTS

34 Out with the Old and In with the New John Ormerod from A-Gas looks ahead

36 R404A: Time to Plan Your Move Away from It in 2016 Climalife

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Contents.indd 5

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acrjournal.uk 01 Cover_DECJAN16.indd 1 1 DW FixingsACR Front Cover .indd

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About our front cover: Dean & Wood www.dean-wood.com

Addendum In the November issue an article about TQ Environmental suggested that they place leak detection sensors under beds in hotels. This is not the case. It leads to false readings from refrigerants used in aerosol cans for deodorants and antiperspirants, for example. TQ Environmental places them in smarter places to make their systems more accurate.

29/12/2015 16:49

N E W S

DECEMBER/JANUARY 2016

EJM BUYS CRYOTECH SYSTEMS

Integral Industrial Refrigeration Directors

INTEGRAL MOVES INTO INDUSTRIAL REFRIGERATION

Integral UK announced in November that it is moving into the industrial refrigeration and the heating, ventilation and air conditioning (HVAC) markets. The company is well known for its mechanical and engineering and building maintenance services. Two years ago, Integral UK bought the troubled WR which helped it move into the retail and commercial refrigeration services market. Integral UK’s managing director, Bryan Glastonbury said: “We have listened to users in the industrial refrigeration market who require a quality service. Our response has been to broaden and extend our refrigeration capabilities in this area.” The move into industrial refrigeration appears to be a logical expansion of its business. The company has branches across the UK and Ireland, providing a local service nationally already. It has around 100 refrigeration engineers in the field helping both small, local customers and national chains.

Hiring the Skills

Bryan sees an opportunity to use its existing skills and technology gained in commercial refrigeration and air conditioning to help it move into industrial refrigeration. He spotted the need and has hired in talent to develop the new business. David Bostock, who previously was the managing director of GEA Refrigeration, and is currently Chairman of ACRIB, is to lead the new division. Graham Young and Adam Bowey, both formerly with GEA Refrigeration, have joined the team too. Young is the new sales director. Bowey, the new Industrial Projects Director. Bryan added that the new hires were just the beginning of the process of moving into the industrial refrigeration and HVAC sectors. Integral has over 80 apprentices in the company each year to address the skills gap. The new business will provide the full gamut of services including industrial refrigeration design, installation and aftersales service. Given that Integral UK already has qualified refrigeration and air conditioning engineers across the nation in its 16 offices. “Industrial refrigeration is a great way into the industrial market. It is a core part of their process,” said Bryan.

News.indd 6

Refrigeration, air conditioning and ventilation specialist, EJM Engineered Systems Ltd announced today that it has agreed to buy Derby-based Cryotech Systems Ltd. EJM chairman, Matt Morton, confirmed that, on Friday 4th December 2015, he and Crytotech Systems managing director, Ron Mearns, had agreed on terms for the County Durham-based to buy the Midlands-based business for an undisclosed sum. The deal is a good fit for the companies which both work in the industrial and commercial refrigeration sectors, as well as in air conditioning and ventilation. Geographically, the deal means that EJM can extend its service southwards in the UK more easily, making use of the skilled engineers in Derby to serve customers more locally. In turn, EJM can now service Cryotech customers in the north too. Cryotech Systems was formed in 1982 and EJM in 1980. EJM Engineered systems has seven skilled engineers working from its offices in Shotton Colliery. Cryotech Systems has four engineers in Derby. Ron Mearns will continue working within the new business for the next three years, at least, as engineering director. The businesses will continue to trade under their own names for the time being, until the final details have settled in.

CHEMOURS TO MAKE 400 PEOPLE REDUNDANT

Refrigerant manufacturer, Chemours, is to reduce its workforce by 400 across its global operation over the next year, the company announced this week. The decision affects employees and contractors and will save the company around $50 million a year. The job losses represents 5% of its total workforce and will cost the company about $45 million in the last quarter of 2015. The decision is part of the company’s plan to lower its costs and restructure so it can focus more closely on its core businesses. Chemours president and CEO, Mark Vergnano stated: “We continue to make significant progress executing against our five-point transformation plan by streamlining our portfolio and our organizational structure. The actions announced today will allow us to focus our resources on our core business segments, operate more efficiently, and strengthen our financial position. I want to express my sincere thanks to all the employees who are affected by today’s announcement for their contributions to Chemours.”

29/12/2015 15:06

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23/12/2015 08:48:59

N E W S

08 DECEMBER/JANUARY 2016

MIDLANDS HVAC MANUFACTURER SMASHES TURNOVER TARGET

Hydrodynamic Cooler with pump

Transtherm Cooling Industries, the Coventry-based HVAC system manufacturer, has smashed its turnover target for its financial year, the company announced today. Transtherm matched its turnover from the 2014-2015 financial year in first eight months of this year. They expect to have increased their turnover by about 50% by April 2016. The company put this success down to better economies of scale and maintaining quality while reducing their costs, which means they have been more competitive price against foreign competition. Given that UK manufacturing is still, officially, in recession (according to ONS figures), Transtherm’s success is all the more remarkable. Another factor in their good news, is the flexibility and technical knowledge which their 32-strong team offers. This sets them against their competitors and helps their customers with their energy efficiency needs more effectively. The business is not complacent, however. Given the increasing international interest in and pressure to provide solutions to prevent climate change, Transtherm believes its outlook is positive. Many of its systems are used at renewable energy plants and data centres where energy efficiency is paramount. Transtherm sales director, Tim Bound said: “We have recently recruited excellent new talent into the sales and manufacturing team which has made it possible for us to sell and manufacture more equipment than ever before. “Due to changes in government legislation we are seeing a big increase in cooling systems for the power generation market. We are also enjoying a much greater interest in our packaged products from the building consultant market due to their unique designs and simplified use.”

ONE MILLION POUND INVESTMENT FOR MANOR CONCEPTS

Manor Concepts, the Bedfordshire-based retail refrigeration unit manufacturer is to have £1 million invested into a factory upgrade. The company is getting a new assembly hall, and a new, larger showroom, as well as a new automation for its existing plant. Manor Concepts hopes the building work will be complete and operational early in 2016. The investment is coming from its new owner, Arneg. MD, Mike Tucker said: “By sanctioning this level of investment Arneg, our Italian parent company, has demonstrated its ongoing commitment to expanding the Manor business in the UK. “With larger, more modern facilities we will be in a better position to support the UK refrigeration industry, increasing our range of products and providing an improved service to both the existing Arneg distributor base as well as Manor’s current and future customers.” The Manor Concepts factory will have three ‘flexible production lines’ built into the new assembly hall which will give the company for capacity to make and assemble a wider range of its retail refrigeration units. The existing assembly will allow them to grow the existing manufacturing capability of their display cabinet door solutions.

FSW CELEBRATES GOLDEN ANNIVERSARY IN STYLE FSW, the air conditioning and refrigeration wholesaler, celebrated its 50th anniversary in style with 150 customers and suppliers at its gala dinner at The Belfry on 19th November. The dinner marked the end of its Golden Anniversary year of promotions and events, with Fred MacAulay, entertaining the guests with his quick wit and observational humour. For the last year, FSW ran a number of rewards events including track days, racing and golf days, as well as its customer points program based on purchases.

Tim Bound, Director, Transtherm Cooling Industries

News.indd 8

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N E W S

09 acrjournal.uk

WINS CLIMATE CENTER

SUPPLIER OF THE YEAR AWARD Middlesbrough-based, high vacuum, air conditioning and refrigeration equipment expert, JAVAC was recently awarded Climate Center’s 2015 Supplier of the Year Award. The award is not easy to win. Climate Center has a gruelling and rigorous set of measures and feedback from across the company from which it assess its suppliers. The measures and tests include how much technical training and support JAVAC’s team provides, how good they are at providing stock replenishments, as well as customer support. JAVAC has moved up Climate Center’s ranking system over recent years, and the business has now achieved the ultimate supplier accolade. Steve Davies, Managing Director, Javac, said: “I was very proud to receive the award on behalf of the whole JAVAC UK team. It is a real group eﬀort - from everyone in the branches to accounts, sales and marketing.” Climate Center, Managing Director, Andy Wighton said: “Working in partnership with our key suppliers to create value for the whole supply chain is really important to us. We’re proud to be associated with such an outstanding supplier and it’s been great to see how successful we can be when we work together.”

News.indd 9

BEIJER REF BUYS HRP Beijer Ref, the Swedish owners of Dean & Wood in the UK, announced today that it has bought British refrigeration wholesaler HRP.

Beijer Ref already owns 44% of the HRP shares, which it bought in 2009 when it purchased Carrier Corporation’s refrigeration wholesale business in Europe and South Africa in 2009. HRP’s existing 15 branches across the UK will work alongside and complement the Dean & Wood and RW Refrigeration Wholesale business. HRP carries about 10,000 products in its range from brands including Mitsubishi Heavy Industries, Samsung, Toshiba, Danfoss, Copeland, Lawton, BOC, Aspera and L’Unite. HRP has found it difficult to make consistent profits in the UK on its £37.7 million (SEK 500 million) turnover. However, Beijer Ref sees opportunities to make use of its existing logistical operations in the UK to make HRP profitable. Beijer Ref CEO, Per Bertland said: “With the acquisition of HRP, we consolidate Beijer Ref’s operation in the important UK market. The three companies will continue to operate under their respective brands. However, through the joint group affiliation, we will be able to offer even better service and more efficient logistics, which improves our total offer in a competitive market.” Buying HRP makes Beijer Ref the market leader in the UK with around £98 million in annual sales from its three businesses in the country. The UK is the company’s second biggest European market after France. The agreement was signed on 18th November 2015 and comes into effect on 1st January 2016.

29/12/2015 15:07

I O R

N E W S

DECEMBER/JANUARY 2016

IOR new focus

ON YOUTH ENGAGEMENT By Gordon Duncan, IOR Project Manager for Youth Engagement

ince 2013, when the Institute of Refrigeration launched its “Youth Engagement Project”, working with young people and students, it became a major agenda item for the IOR. As an industry, it has been estimated that only 10% of the workforce are aged between 18 and 24. This represents a risk to the future of the industry to make sure there is the right level of talent coming through.

The IOR Youth Engagement project was set up to combine the eﬀorts of various industry initiatives and schemes and oﬀer a single point of contact through the IOR to encourage interactivity and sharing of expertise and successes in engaging more young people in this rewarding career. The IOR is continuing the momentum of this project by providing a presence for the RAC industry at a number of exhibitions and fairs. It is also providing the tools and resources for members to reach out to schools and colleges to create a buzz about careers in the refrigeration industry. One of the highlighted events was the Big Bang Fair in 2015, where the IOR collaborated with Cool Science UK, to promote refrigeration as a cool career choice. For more information about how they achieved one of the most popular and interesting stands at the fair see the videos and pictures at www.coolscience.org.uk

My involvement with the IOR started with a 6 months internship, working on a market research project, profiling the industry and membership. The aim was to gain insights from members about their perceptions of the benefit of belonging to a professional institute, how they want the IOR to support their career development at different stages and the impact for the future of the industry. I talked to over 100 members on the phone, at committee meetings and events and found their enthusiasm for their industry and willingness to share their views encouraging. Looking at a statistical analysis, a key finding from the initial research was that more and more young people are starting to join the Institute – potentially the result of the past few years of working with colleges and universities to raise the profile of refrigeration. The challenge now will be to ensure that they are provided with the right development opportunities and links to pursue their career in refrigeration. Following on from this initial research project, the IOR will be looking even deeper into youth engagement in the industry and comparing this to other

As part of the IOR’s focus on youth engagement; Fantastic Fridges, the website and Facebook page, was relaunched this year. A platform where youngsters can play fun and insightful games, partake in interactive refrigeration quizzes whilst giving them the option to share their scores, the quizzes and more on their own Facebook accounts. Fantastic Fridges: www.fantasticfridges.com Fantastic Fridges Facebook Page: www.facebook.com/fantasticfridges

IOR.indd 10

engineering bodies and results in diﬀerent countries. This new project aims to explore in much more depth some of the key issues such as: ₀ Whether there is a curriculum and skills gap in education and apprenticeship schemes, ₀ The media hype behind the lack of interest in engineering careers, ₀ Innovative learning techniques including alternative methods such as e-learning and community collaboration, ₀ How, as a membership institution, the IOR can better support the industry’s progression across the whole range of member needs The purpose of the current work is to gain a deeper understanding of where the refrigeration industry needs improvement in delivering a younger, highly trained and skilful workforce to promote the industry as an exciting, prosperous and cool career option. The outputs are likely to be a better understanding of the industry’s workforce needs, the speciﬁc skills requirements of recently employed graduates and apprentices and requirements of teaching careers in refrigeration. It should also provide a clear direction for the Institute and its members for the future. If you have experience in recruiting young people, graduates, apprentices or careers initiatives and would like to get more involved in this project please contact me: Gordon Duncan, gordon@ior.org.uk

23/12/2015 13:03

S I R A C H

SIRACH MEETING On the 1st October 2015 the SIRACH network (Sustainable Innovation in Refrigeration Air conditioning and Heat pumps) visited Newcastle University and the Joseph Swan Centre for Energy Research. The event focused mainly on the opportunities, challenges and new solutions offered by district heating and cooling networks. It included technical presentations, an interactive facilitated group networking session and a tour of the Byker District Heating Site at Newcastle. Read the full report here on the ACR Journal website: http://w2u.eu/SIRACHOct15

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23/12/2015 13:05

M I T S U B I S H I

E L E C T R I C

DECEMBER/JANUARY 2016

TRAINED TO TAKE CONTROL Ben Bartle-Ross, technical trainer at Mitsubishi Electric asks for feedback on installer support for controls

normally try and use this column to (hopefully) impart useful knowledge that will either get you, the reader, thinking, or help promote the values of ongoing training to career development.

This time, though, I’d like to use the column to pose a series of questions about how we as an industry train installers on the best use of air conditioning controls. As a manufacturer, we know that we have some of the most advanced control systems available, yet we often ﬁnd end users who are using these vastly technological resources as little more than an ‘on’ and ‘oﬀ’ switch. The questions below are what we, as a manufacturer, are grappling with; so if you do have a view, I’m sure Will the Editor would be happy to carry a letter or comment. Answer them online here: http://w2u.eu/MEDec2015 . Or you can email me directly at Ben.Bartle-Ross@meuk.mee.com.

1. Do you think that manufacturers in general supply enough information to you the installer to enable you to properly convey all of the potential and benefits benefits that building operators can get from their controls? 2. Is this even something you bother with? Do you have the time? Or do you just handover a control manual on leaving? 3. Are the right people there when you handover the system or do you feel that someone should be there to represent the manufacturer and help ‘train’ the end user? 4. Should manufacturers fifind nd ways of offering offering training on controls directly to end users or is this stepping into your ‘territory’? 5. And what about control companies? Do you think they would benefit benefit from training with individual manufacturers?

Ben Bartle-Ross, Technical Trainer

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23/12/2015 08:50:25

A I R

C O N D I T I O N I N G

DECEMBER/JANUARY 2016

QUOTING THE SYSTEM & THE CUSTOMER PROPOSAL

Fujitsu’s technical team takes you through the process and pitfalls of an air conditioning project from start to after sales. Here James Richardson, Fujitsu’s technical engineer, looks at the quote and customer proposal.

ow the design of the building has been decided, as per the last column (Nov 2015 issue), and the loads for each room have been calculated we can put a quote together. Our theoretical two storey building, which we introduced in the first column, has a floor area of 160m2 per floor with open plan and cellular offices. Different tenants occupy each floor.

Choosing the Controls

What to Provide in the Report

The following information would now be expected:

We have decided to go with a threeEER, SEER, Pipe work schematic, pipe heat recovery VRF system for Wiring diagrams (schematics), Noise date, each floor. The lack of space for lots Indoor unit details, Outdoor unit details, of condensing units if we went down Options, Materials list, the split routeprevents this choice for Refrigerant quantity, simultaneous heating and cooling. Refrigerant pipe-work sizes At this stage there are several things that we have to take into account. The customer may have requested two different quotes. For example, quote one for all ducted indoor units and quote two When producing the quote you are for all cassette indoor units. also able to submit a full report. This will For open plan offices you may need ensure a full and professional package to to group-control several units together, impress the customer and provide them so only one controller is needed, not one with all the information they require. per system. That said, there are occasions where The customer may require more providing too much information can work advanced control and require central against you, especially if it finds its way control or a BMS solution. This all needs into the hands of your competitors. This to be taken into account when quoting is where you have to know your customer to make sure all the extras are supplied. and judge how much information For example if there is multi to provide. tenancy and electrical The first quote that is When selecting apportionment is required, sent is usually the first of the indoor units a BMS interface would a number of revisions. we will also need to take be needed. This is due to various into account a suitable remote When quoting a issues, such as controller for each unit which will be VRF system most requested cost manufactures have reduction options, specified by the customer: a design/quote building layout Simple remote program to help put changes, additional Standard 7-day timer together a full package. works and so on.

Infer-red receiver Wireless remote

Fujitsu.indd 14

James Richardson commissioning

The days of sending the customer just a price for a VRF are long gone. Most customers now expect to have a full report alongside the quotation.

The larger the project, the more changes will occur and the more time it takes to convert the initial enquiry into an order. Additional considerations that may need to be addressed in the event of an order: ₀ Are there any planning restrictions that may affect your design approach? ₀ Site structural issues? These may require the services of a structural engineer. ₀ Landlord permissions? If the client is a tenant, has permission to proceed been obtained? ₀ Financials. ₀ Project time scale/programme.

Changes to the Report

How you present your report is important. In most cases it will be sent by e-mail with some attachments, such as product pictures and CAD drawings. However, for some clients it may be better to present the quotation in person. This way any questions can be handled there and then and you can take time to walk the client through your decision making process. It also gives you the chance to gauge the reaction to your offer on the spot. Next time -installation planning and on-site works.

23/12/2015 15:03

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23/12/2015 09:03:47

W O M E N

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Women

INDUSTRY A N N A

C A R R E R A

Name and job title

The ACR Journal met Anna Carrera, Department Manager of Quality Assurance at Hitachi in Spain to ask about her career in the industry.

Where did you study and what course/ diploma/degree did you gain? I have a Technical Degree with a postgraduate in statistics and QA application. Hitachi’s Econofresh unit

“

H I T A C H I

Are you a member of any institutions and what benefit do you get from them?

As a personal matter, it is not applicable. But as a company, we are a member of the most important group industry associations in Spain and Europe. For example, we participate in voluntary independent product testing programmes that provide the foundations for fair competition – on equal terms and based on comparable data. This ultimately contributes to the improvement of the image and integrity of our company and the whole industry.

I think this largely male dominated atmosphere could truly benefit from a greater female influence”

Women in ACR.indd 17

Tell us about your employer, Hitachi

Our factory is located in a small village in Vacarisses, around 35km north of Barcelona. Since the 1st of October 2015, two large companies have joined forces: Japanese Hitachi and American JCI, thus forming Johnson Controls – Hitachi Air Conditioning. The two have very different cultures, so it will be an exciting challenge for us to integrate the best of both worlds. Our activity is the design, production and sales of air conditioners and heat pumps for commercial, industrial and residential use, with capacities up to 50kW; We also produce water chillers for space cooling or industrial processes, with capacities up to 1200kW. The company has 350 employees, of which 20 staff members work in R&D and 11 in testing laboratories.

What attracted you to the industry?

A lot of things. I like my job, a lot. I like to work together with people who have very different profiles. I also like to investigate and understand why something happens. Almost every day, I go back home having learnt something new. The most negative side is that there are almost no women in this industry field, either when I attend meetings in Asia, or even here in Europe. It is a shame because I think this largely male dominated atmosphere could truly benefit from a greater female influence.

23/12/2015 12:15

W O M E N

I N

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DECEMBER/JANUARY 2016

What do you specialise in now? Or, what type of projects do you work on?

Inside the Hitachi YUTAKI S COMBI

I have been working on two major projects since February. The ﬁrst project is the reinforcement of testing in electromagnetic emissions and immunity for our units. We have constructed a Faraday chamber and developed enhanced technical competence for superior testing performance. The second project is the creation of a testing room for central controls. Here, we can validate the performance of newly developed central control devices combined with air conditioning units in any virtual environment. The system is completely ﬂexible to simulate any real condition.

What do you know now about the industry which you wished you had known before?

The industry has become much more technical and professional, and the required degree of expertise and knowledge is incredibly complex. Group management, to coordinate the diversity of cultures, is becoming more and more necessary.

What excites or interests you about the industry and your part in it now?

The evolution towards a more global world, with solutions becoming increasingly local. Also, the ever-accelerating evolution of new technologies and how this eﬀects our jobs on a daily basis.

What would you say to other women who are considering coming into the ACR industry?

Their minds should be open to continuous learning, since our field and our world in the wider sense are evolving very quickly. The HVAC world is very interesting, with its deep interaction of industry fields, distribution, customers. R&D – All of which foster the development of different professional skills. They should be brave and confident that any job done by a man can be done just as well as by a woman. You may sometimes feel lonely in a meeting room full of men, but in my case, I have never felt lacking in recognition or attention.

Women in ACR.indd 18

that everything will progress and ensure a better future for the company and its staﬀ.

What are the challenges of this industry? Where do you see your career developing?

On the one hand, it requires a deep specialisation, which I have already acquired during my career at Hitachi. On the other hand, it also requires generalisation. I think that the evolution will be towards more managementoriented positions, without forgetting those day-to-day operations that require e follow-up and improvement. The new joint venture between JCI and Hitachi brings a lot of opportunities for global knowledge. There are some uncertainties in Europe, but I understand

To contribute to higher comfort standards in society with our HVAC equipment, with units allowing perfect temperature control. Also, to contribute towards signiﬁcant environmental improvement, supplying products with low noise level and high energy eﬃciency.

What are the beneﬁts of being in your role (e.g. travelling, variety, monetary?)

The variety of technical knowledge gained will be permanently mastered for decision taking in the future. I face questions and challenges continually, and the satisfaction of successfully solving them is extremely rewarding. Finally, to see the daily breakthroughs of the work team that I am leading.

23/12/2015 12:15

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23/12/2015 09:05:44

T R A I N I N G

DECEMBER/JANUARY 2015

TRAINING ENGINEERS TO BE ADAPTABLE FOR FUTURE NEEDS Steve Dixey, Mechanical Trainer with HETA looks at training engineers for the future

o we train refrigeration engineers or do we train engineers who can be adaptable? Do you want a very specific set of knowledge and practical skills? Or, do you want adaptability?

Who do we train and how?

The dreaded question we get when one applies for a job; “Have you experience of Refrigeration Machine XYZ with multiple sprangle valves and plenty of what-nots”?

HETA.indd 20

Engineers make ‘things’ that work or make ‘things’ work better. But, they do this in quite particular ways. The report identifies six engineering habits of mind (EHoM) which, taken together, describe the ways engineers think and act: 1. Systems thinking 2. Adapting 3. Problem-ﬁnding 4. Creative problem solving 5. Visualising 6. Improving

Let us open up the above machine and look inside. What do we ﬁnd? Bearings, slides, springs, a drive system, a lubrication system and assorted nut, bolts and gaskets. So, what’s new? Actually, very little. What about operational principles? Has much changed since Newton, Charles, Kelvin, Boyle and the rest made those discoveries several centuries ago? Not much from what I can gather. Now, Refrigeration Machine XYZ with multiple sprangle valves and plenty of

23/12/2015 12:58

T R A I N I N G

21 acrjournal.uk

what-nots may have been placed in a different system that was custom built to freeze apples instead of pears. The control system may also be custom designed. So, let’s take a look at that. In order to freeze apples we might tell a control program to complete a series of stages over a period and in order to freeze pears we take longer and go through more stages. However, let’s take the control system apart and what do we find? A programmable controller, temperature and pressure controllers, temperature and pressure sensors and several tens of metres of pipework. Individually again, is there anything new? I doubt it as those switches and sensors in a refrigeration system do not operate differently to those sensors in a hydraulic system, a steam system or a chemical production process. In practice engineering is mostly taking existing stuff and existing principles and adapting it to meet new needs. A bearing is a bearing no matter where it resides. Gas still gets hot when you compress it and cools when you expand it. Basic physical and chemical principles apply anywhere you care to look, on Earth or on Pluto.

Feedback from companies in many sectors show that these key points of ability to problem-solve and adapt are not always being encouraged due to a focus on exams and knowledge. In my journey from steelworks apprentice (rolling mills, diesel-powered mobile plant, plant services) to rolling mill fitter \ machinist to chemical plant fitter to food factory fitter to engineering system technician looking after pneumatic, hydraulic, refrigeration, steam, packing and process machinery in the food industry, I can identify with those six points.

How about training technicians and engineers to be able to understand and use those basic (and not so basic) principles in current and in predicted engineering trends?

Might you not get yourself an adaptable workforce who can face the future with confidence because the basics

of mechanics, physics and chemistry actually change very little? HETA turn out apprentices for a wide variety of industries in mechanical, electrical, instrumentation, fabrication and machining trades. Within each trade group, they all broadly follow the same path regardless of their company profile and are encouraged to follow the six points detailed above. The client companies benefit by getting an adaptable workforce and the apprentices benefit because there is no such thing as a job for life and they need to be adaptable to stay in employment. This also means if they attend training courses for new machines or systems, they can quickly identify key principles, absorb, and apply the new knowledge quickly.

www.heta.co.uk

Personal attributes of an engineer

What about the personal attributes that make a good engineer? Are engineers born with it, learn it or absorb it from mentors by some strange process of osmosis? The Royal Academy of Engineering produced a report titled “Thinking like an engineer - Implications for the education system” in 2014 that makes some thought-provoking points. The report identifies key engineering habits and summarises 6 key qualities; Some of the best training providers and internal training departments such as Rolls Royce aim to turn out adaptable engineers who use their understanding of basic principles in a range of areas, allied with an engineers’ mind-set to drive business forward. The report also has implications for the compulsory training sector.

SOME OF THE BEST TRAINING PROVIDERS AND INTERNAL TRAINING DEPARTMENTS SUCH AS ROLLS ROYCE AIM TO TURN OUT ADAPTABLE ENGINEERS WHO USE THEIR UNDERSTANDING OF BASIC PRINCIPLES IN A RANGE OF AREAS” HETA.indd 21

23/12/2015 12:59

T R A I N I N G

22 DECEMBER/JANUARY 2016

Header

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29/12/2015 15:12

A I R

C O N D I T I O N I N G

23 acrjournal.uk

Better Air

BETTER BRAIN It hardly comes as a surprise to anyone who works in a stuffy office, but a recent study recently conﬁrmed that improved Indoor Air Quality’ (IAQ) improves how people perform at work.

he study by Harvard University researchers in the USA showed that better IAQ doubled the score of participants in a series of cognitive function tests. In the study (The Impact of Green Buildings on Cognitive Function), employees working in green building environments with ‘enhanced ventilation’ scored, on average, 101% better than when working in a traditional building environments.

United Technologies Chief Sustainability Oﬃcer, John Mandyck said: “When it comes to the decisionmaking ability of green building occupants, intelligence is in the air. “We know green buildings conserve natural resources, minimize environmental impacts and improve the indoor environment, but these

Harvard Uni IAQ.indd 23

results show they can also become important human resource tools for all indoor environments where cognitive abilities are critical to productivity, learning and safety.” He added: “The payback for improved indoor environmental quality far outweighs the investment, considering that more than 90 percent of the costs associated with a building are related to the people who work within it once construction is completed.” The people in the survey faced tests on ‘basic, applied and focused activity levels; task orientation; crisis response; information seeking; information usage; breadth of approach; and strategy.’

Dr. Joseph Allen, Assistant Professor of Exposure Assessment Science at the Harvard T.H. Chan School of Public Health said: “This study suggests that indoor environments can have a profound impact on the decisionmaking performance of workers, which is a primary indicator of worker productivity.” He continued: “These results are provocative for three reasons. First, they suggest that the levels of carbon dioxide and volatile organic compounds that we commonly encounter in conventional oﬃce buildings are associated with decreases in worker performance compared to when those same workers are in green building environments. “Second, when we enhance ventilation and optimize indoor environmental conditions, we see improvements in the cognitive function of workers. And third, these results ﬁll important knowledge gaps in existing research about the relationship between green buildings and occupant health.” Find out more details about the report here: www.chgeharvard.org/ resource/impact-green-buildingscognitive-function

23/12/2015 12:48

C O M P E T I T I O N

24 DECEMBER/JANUARY 2016

NOVEMBER WINNERS

Winner of the Deluxe Spa Day at a Marriott Hotel for Two in the November issue was Sharon Foreman , Medal Aircon Accessories in Shrewsbury. The runner-up for the Three Course Meal with Glass of Wine for Two at Prezzo was Phil Shorthouse , SCCUK in Weymouth.

Welcome to our new Retreat competition, sponsored by Refcom. The law now requires stationary RAC companies to have obtained full F-Gas Certiﬁcation. If you’ve missed the deadline don’t risk prosecution, get registered now at www.refcom.com To demonstrate your commitment to best practice, you can also join voluntary registration scheme Refcom Elite. There are some AMAZING competition prizes this month from Refcom, the UK’s leading F-Gas register.

Simply find the 12 words we’ve hidden in the word search for your chance to win. The winner of this month’s competition will win:

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One runner-up will win:

Harrods Cream Tea Experience for Two. Prizes may vary from that pictured.

CLOSING DATE IS 21ST JANUARY 2016 Send your entry to: Competitions Department, ACR Journal, Warners Group Publications, The Maltings, West Street Bourne, Lincs, PE10 9PH or complete online: www.w2u.en/RefcomComp Name ...................................................................................................................................... Company .......................................................................................................................... Job Title .................................................................................................................................. Business Address ........................................................................................................... ........................................................................................................................ Post code ...................................... Tel ...................................................... Daytime/evening (please circle) .............................................................................. Company email address ..................................................................................................................................................................... Please sign here if you wish to receive or continue to receive a regular

FREE copy of The ACR Journal

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Signed ........................................................................... Date ................................................................... In relation to air conditioning and refrigeration products, please tick the most relevant box below. Do you: Purchase Specify Use Install Maintain Manufacture None of these Warners Group Publications plc will automatically provide you with relevant direct mail and/or telephone information. If you do not want to receive this information tick here . We may also e-mail you with information about relevant products/services. If you do want to receive e-mail please tick here . Warners Group Publications plc will occasionally allow selected third parties to contact you about their products/services. If you do not want to receive relevant direct mail and/or telephone information from third parties please tick here . If you do want to receive relevant email from third parties please tick here . All prizes are subject to availability and may change.

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23/12/2015 09:11:54

O U T

A N D

A B O U T

DECEMBER/JANUARY 2016

OUT AND

ABOUT W I T H

S A M S U N G

Will Hawkins flew out to Seoul, South Korea, to visit Samsung at the launch of its new air conditioning products. Samsung 360 cassette

amsung had a big week, recently. The South Korean company kicked off its global campaign to introduce four new air conditioning solutions for the domestic and light commercial markets. They flew out the international ACR press, several hundred partners and customers to learn about products which Samsung hopes will help them reach further into new and existing markets.

Samsung arranged a slick round of 5-minute presentations on each product and a launch on stage reminiscent of another, USA-based technology company’s product launches. It was delivered with a punch and focused on performance and style from the new products. When the manufacturers have products made in a similar ways using similar components, what can Samsung do to make their solutions stand out?

Out & About.indd 26

Big investment

Showing how eﬃcient your air conditioning system is compared to your competitors is one way to diﬀerentiate. It is a powerful tool, and one area where you have to keep investing in research and development to make sure you are ahead of your competitors. Samsung has invested big money into its new air conditioning systems. To illustrate the investment, Samsung

took us to their research lab and centres. The former is the biggest I have seen from any manufacturer to date. It’s massive. In one area, we went from a solar radiation zone which was +35 degrees C to a simulated outdoor environment of -22 degrees C. They switched off the lights in one test chamber and turned on lasers which showed the distribution of the air in the room. There are sounds labs too which have visual sound sensors so you can see where they noise is coming from in a room. The detail Samsung goes into is staggering. More impressive, however, was Samsung’s research centre in another part of the city. The company recently built six office blocks and installed different heating, ventilation and air conditioning (HVAC) systems into each of them. The HVAC systems cost $15 million and they are connected to a control centre where a team is monitoring them. The control room looks more like NASA than any HVAC control centre I’ve seen before. In the main building, they are comparing its ‘hybrid’ HVAC system with a set-up in another building. The building we visited uses its latest VRF system with a ground source heat pump system, both feeding a water circuit into which heat energy is

29/12/2015 15:13

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added or extracted. The main load for the building is cooling. Excess heat is stored in the ground or, in winter, used to melt snow on the car parks.

Circular Style and impact

The product which stood out of the new line-up is Samsung’s 360 Cassette. Given that most air conditioning cassettes are square, the name of Samsung’s product is a give-away on its shape. The circular cassette is not only a refreshing shape, it’s a capabilities are different too. Instead of pumping cooled or heated air out in four directions that you expect from four-way cassettes, the 360 sends the air out in a more even circle from the unit. That means the conditioning air is more evenly spread which makes it more comfortable.

So what?

Given that many office workers sit near an indoor air conditioning unit set into the ceiling, the 360 overcomes one particular problem with four-way cassettes, namely draughts. Often, sitting near a four-way indoor unit, you can find yourself blasted with cold or warm air in your face. That quickly becomes uncomfortable with either over-heating or over-cooling. No such problems with the 360 Cassette. It has no louvres and, instead, sends out the air in a circular fashion. That not only prevents an ‘over-concentration’ of air in one direction, but also makes sure the room is evenly heated or cooled more quickly. If you prefer to send the air vertically down, the unit allows you to do that. Or, you can send the air into specific zones in a room. An aspect of Samsung’s new products, especially the 360, was design. Its round shape means that it is going to appeal to architects who want a more sympathetic indoor air conditioning unit for their designs. The 360 Cassette fits in nicely. Moreover, Samsung says you can have it any colour your want so it blends into the room. The 360 cassette is a ‘premium product’ therefore it is likely to be more costly than a four-way indoor unit. Samsung have not confirmed the price yet. However, they are confident that its better performance will make this a strong choice because of its looks and its lower cost of ownership over its lifetime.

Out & About.indd 27

Samsung chillers at its Research Centre, Seoul

Samsung VRF

Samsung’s next product is less about the design (it looks much like any other outdoor VRF unit) and more about performance. Samsung’s new DVM S 30HP has some new features which increase its heating capacity by 29% percent. These include Samsung’s new ‘Super Inverter Scroll Compressor’ which has a ‘flash injection system’. These features make it much more efficient than its competitors’ alternatives. Space-saving is a primary benefit of Samsung’s DVM S Eco 14HP side discharge VRF unit. It’s designed for flats and office buildings where end users need to make use of the space on their roofs for other services (e.g. gardens or sports areas), or if they don’t have the room for larger, traditional VRF outdoor units.

Samsung’s new chiller

EU F-Gas regulations have pushed Samsung to develop its new DVM Chiller. The company realised that to enter the chiller market it needed to focus on the

small to medium-sized chiller market. Its new chiller combines is a combined aircooled and VRF systems in one. See more details about the new products here: http://w2u.eu/SamsungOct15

What about refrigerants?

When quizzed about their position on lowGWP refrigerants (e.g R32), Samsung is sticking with R410a for the time being. The alternative refrigerants have merits but Samsung has not done enough research and development yet to warrant using refrigerants like R32 or R290 (Propane).

23/12/2015 09:50

O U T

A N D

A B O U T

DECEMBER/JANUARY 2015

OUT AND

ABOUT W I T H

Why is Samsung not more dominant in the UK?

The company has an impressive range of products, immense research and development capabilities, and scalable production capabilities. Why is it not one of the top HVAC manufacturers in the UK? I asked Samsung’s Charles H. Park, Samsung’s vice president of their Home Appliance Division this question. Mr Park stated that the company had not been ready to make its big push into the UK (or countries other than South Korea). Samsung had not neither the right products nor infrastructure in place to make their entry successful. The business now has stock of most of its new products

S A M S U N G

in place (or on the way) to be able to fulﬁl orders from its distributors and partners. He continued saying that they recognise Samsung has a big potential to grow outside of South Korea. They know they are behind but they have now addressed this by investing in the people, products and processes they need to be successful. Samsung has been patiently designing, testing and developing its products to meet the new

market conditions before setting off on an expansion program. Most contractors tend to focus on the capital cost of HVAC products. This probably happens because it is hard for manufacturers to differentiate their products from their competitors’. Therefore, contractors have little option to choose between products other than price. Samsung is focusing on differentiating its products not only performance and efficiency, but also on using as little space as possible, which could be used better for generating revenue. Design and looks are an important factor in Samsung’s differentiation. Samsung had a professor of architecture (Chan Joong Kim) and an architect (Russell Brown) presenting their views on the importance of the look and feel of their new 360 cassette. Their focus was on making their buildings ‘human-centric’. Samsung is, without doubt. serious about expanding its business. The massive investments show it. Its new product range is impressive. However, do they have enough ‘boots on the ground’ in the UK to compete. Let’s hope so.

Samsung’s Research Centre Hub

Testing temperature and stratiﬁcation

Out & About.indd 28

23/12/2015 09:53

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23/12/2015 09:13:44

T O T Y

DECEMBER/JANUARY 2016

Joshua Lincoln Wins

The Winner of the 2015 ACR Trainee of the Year Awards is Joshua Lincoln from Adcock Refrigeration, trained by Channicool .

he results of the tight competition were announced on 10th December at The Belfry, near Sutton Coldfield in the Midlands in front of 175 guests from across the industry over a festive lunch. Seventeen entrants were whittled down to six ﬁnalists by the panel of independent judges from across the industry for the 6th annual awards to celebrate and encourage young talent into the air conditioning and refrigeration industry. Entrants into the Awards have to demonstrate a commitment to learn, hard work, teamwork and great customer service skills. The training companies and colleges nominate their trainees for the awards and beneﬁt from funding from money raised at the event. Since it started as the Fred Jamieson Memorial Lunch, the Awards have raised over £25,000 which has been invested back into helping provide the best training resources for trainees and apprentices. This year the ACR Trainee of the Year Awards raised around £4,000.

TOTY.indd 30

29/12/2015 15:15

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T O T Y

31 acrjournal.uk

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29/12/2015 15:19

T O T Y

DECEMBER/JANUARY 2016

The Winners

Here is what the judges said about the winner, Joshua Lincoln: “An outstanding and incredibly strong application. Joshua’s submission clearly demonstrates his keen interest, attitude and approach to his working career. He took the time to make his submission presentable, the content complete and the supporting information comprehensive. His list of qualiﬁcations and especially the references from customers was impressive. He clearly demonstrated and detailed his work to date and I am sure his plans to move into a management roll will come to fruition.” Peter Coupe was one of two Highly Commended winners this year. Peter works for DD Cooling and trained with Practical Refrigeration. This is what the judges said: “A strong application that shows a committed member of the refrigeration industry. Clearly Peter has impressed his customers and his company which demonstrated that he, even at this stage in his career, was already adding value to

TOTY.indd 32

24/12/2015 12:08

T O T Y

33 acrjournal.uk The Judges

Calum Shaw Consultant/Director CSC Ltd

Howard Noble Managing Director Reﬂok Ltd

the business. He showed a willingness to adapt and learn new skills through his positive attitude.” Christopher Lake was the second of the Highly Commended winners. Christopher works fro JD Cooling Systems and trained with Grimsby College. The judges said: “Christopher has shown he’s impressed his customers and his company which meant that he, even at this stage in his career, was already adding value t the business. His application demonstrated that he is a committed member of the refrigeration industry. He showed a willingness to adapt and learn new skills through his positive attitude.” The judges were adamant that they wanted to recognise the three other ﬁnalists into the 2015 ACR Trainee of the Year Awards for their hard work, enthusiasm and commitment to learning and serving their customers. They are Liam Smith from East Lancs Refrigeration (trained by Practical Refrigeration), Daniel Duckett from ACME FG (trained by Practical Refrigeration), and George Stevenson from IRS (trained by Chillair).

TOTY.indd 33

Steve Taliadoros Director LU-VE UK-Eire Group

Chris Vallis Founder Cool Science

Juliet Loiselle Publisher ACR Journal

29/12/2015 09:40

R E F R I G E R A N T S

DECEMBER/JANUARY 2016

REFRIGERANTS: OUT WITH THE OLD AND IN WITH THE NEW A-Gas Managing Director, John Ormerod, looks back at the refrigerants market in 2015

t’s hard to believe that the latest round of F-Gas Regulations has been with us for a year. Most of you probably haven’t seen a great deal of change but for A-Gas – at the top of the refrigerant supply chain – it’s a different story.

supply chain we can see what’s coming down the road and to meet this challenge it’s important to ramp up the education process. Every commentator who has evaluated the F-Gas Regulations says that whatever happens over the next two years we will be working in a very diﬀerent world in 2018. In 2016 the focus needs to be on R404A replacements. There are two ideal candidates on the market – Opteon XP40 (R449A) and Solstice N40 (R448A). Both have low GWP (Global Warming Potential) credentials and are closely matched to R404A in terms of refrigeration capacity. They are already in use and although it is early days, it is clear that they are a key part of the solution to leave R404A behind.

Through the new quota system, we, like many others, are now subject to caps on the amount of refrigerant we can introduce to the industry. In 2016 things get tighter as we are faced with the ﬁrst step down year. This will see a seven per cent reduction (on a CO2 equivalent basis) in the amount of refrigerant we can place on the market. So, 2016 is the year to prepare as the F-Gas regulations may begin to bite at end user level.

Slow to Move Away from R404A

Many have not grasped what the changes are going to mean in practice. While commentators have talked at length about them, this has not been translated into a shift in buying behaviours and 2015 was a year of slow progress in the movement away from R404A. I expect business as usual will continue until the point we see shortages of R404A and I suspect in the year ahead there will be a lot less of this refrigerant available on the market. The industry has yet to understand the full implications of the quota system. For engineers it’s very much business as usual but for those of us higher up the

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A Look at Leak Detection

John Ormerod

THE INDUSTRY HAS YET TO UNDERSTAND THE FULL IMPLICATIONS”

F-Gas has brought about a change in the way we look at leak detection and this aspect of maintenance programmes is growing in importance. As it is no longer based on kilograms in a system but on a CO2 equivalent, the engineer has to calculate some of these values to evaluate the leak detection frequency. As a result we are seeing the introduction of new electronic and online-based tools to assist the engineer. The GTO refrigerant management solution from A-Gas is an F-Gas reporting and advanced cylinder-tracking tool designed to make the task of

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monitoring refrigerant and cylinder usage easy. This new tool is indispensable for engineers and is a device that makes the F-Gas Regulations simpler to understand and implement. These advances in technology are changes in the industry that engineers cannot ignore. In 2016, lifecycle management of refrigerants will grow in importance. As part of this, A-Gas is now oﬀering an oil disposal service which will take away the tricky problem of getting rid of this waste product from refrigeration and air conditioning systems in a safe and environmentally-friendly way. Up until now this has often been a piece of the puzzle missing for many contractors.

A Mildly Flammable Situation

In 2016 we will also see the finalisation of European refrigeration standard EN378 which will hopefully provide the clarity that the industry is needing on mildly inflammable refrigerants. In 2015 we saw the rise of these refrigerants with R32 making its mark. They are a big part of the future in air conditioning and whatever people say, sales are going to grow. R32 is not the only mildly flammable refrigerant that we are going to see entering the market. Some of the lower GWP alternatives for R404A planned for release with the 2022 product ban in mind mean that the industry has to get its head around how it handles these gases. The legislation has some catching up to do but change will have an effect. At some stage during 2017 the European Commission will review the progress of the F-Gas Regulations. This line in the sand, pretty much what they did in 2011 with the original F-Gas Regulations, means that further developments will certainly be on the horizon. One thing for sure over the next few years is that the industry will not be standing still. These are without doubt times of change in refrigeration and air conditioning. So do not miss the bus and be ready to use the regulations to the advantage of your business.

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29/12/2015 15:45

R E F R I G E R A N T

DECEMBER/JANUARY 2016

TIME TO PLAN YOUR MOVE A Dave Richards, Regional Sales Manager from Climalife, discusses the alternative refrigerants that can ease your move away from the high GWP refrigerant R404A.

t has been well documented that the F-Gas Regulation is going to create a problem for those still needing R404A in 2018 unless they take action this year and next to lessen the impact. Various trade associations and refrigerant producers have highlighted the impending issues and If you are still in any doubt of the need for action to replace R404A, we recommend you look at the EPEE Gapometer presentation which you can ﬁnd here; http://w2u.eu/Gapometer There are four key areas that need to be addressed, ﬁrstly R404A should no longer be used in new equipment, old equipment replaced and existing equipment converted to a lower GWP alternative. The recovered

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Implications for R404A

Although a ban on the use of virgin R404A does not apply until 2020, its availability, and products like it with a high GWP, could become much more restrictive in just under two years when the 2018 quota reduction step comes into effect.

R404A for replaced or converted systems can be reclaimed for future use for those systems still on R404A that are harder or more diﬃcult to convert. The ﬁrst step is to decide which refrigerant you want to use and then how to use it. As always there is a choice of alternatives.

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R E F R I G E R A N T

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E AWAY FROM IT IN Lower GWP alternatives to R404A

This month we will be looking at one of the replacement options on the market, R407F. Look out for our follow up article next month that will focus on other lower GWP alternatives. R407F, also known as Genetron® Performax™ LT, has been around for a while now and is in widespread use both in new and existing equipment to replace R404A in a wide range of applications for the commercial and industrial sectors. It’s a refrigerant blend of R125, R134a and R32, with a GWP of 1825 just over half that of R404A at 3922. Whilst it is used in supermarket applications it is also used in cold stores and food processing applications that have previously used R404A. Users have been pleased with the energy saving beneﬁts witnessed compared to R404A and there are numerous case studies that have veriﬁed the energy savings achieved compared to R404A. These savings tend to be greater in medium temperatures applications. Some customers have also reported that Performax™ LT has also been easier to detect for leaks than R404A, which is a positive insight when you consider the importance placed on minimising leaks and conducting regular leak checks by the F Gas regulation. Experience of using R407F is also widespread across Europe.

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A NUMBER OF COMPRESSOR MANUFACTURERS APPROVE R407F AND IT CAN BE FOUND IN THEIR DESIGN SOFTWARE FOR USE WITH THEIR PRODUCTS.” Understanding differences between R407F and R404A

As with all R404A alternatives there are a number of subtle differences between R407F and R404A that need to be understood. Pressures are similar but not identical and secondly, it has a larger temperature glide that needs to be allowed for. Those using the product must consider and understand how these differences may affect a system they are installing or retrofitting, however, in the vast majority of cases it is simply a case of re-commissioning the system and adjusting the expansion valve and superheat settings for the required conditions. Performax™ LT (R407F) works well in both medium and low temperatures systems, however when evaporating down below -30ºC its higher discharge temperature may need to be taken into consideration for the design of equipment in question. For new equipment it is also advisable to check line sizing, etc. Electronic expansion valves are readily available for use with R407F (Performax™ LT) however in most cases it can operate on a R404A valve; at worst a change of orifice may be required. Pressure temperature tables are available in various forms and it features on many of the popular free slide rule apps that are now available for smartphones.

A number of compressor manufacturers approve R407F and it can be found in their design software for use with their products. There is also no need for an oil type change as it works with POE oil, the same as R404A, although please remember that if you are retroﬁtting to follow the conversion guidelines and when changing refrigerant it is good practice to also change the oil and put a fresh charge into the system. The potential energy savings compared to R404A are well highlighted in case studies. This alone has been the driver for some end users to change from R404A, however, with the need to signiﬁcantly reduce the bank of R404A there may be other more pressing reasons very shortly to change. It’s important that we as an industry move away from using R404A soon and Performax™ LT (R407F) is one of a number of favourable replacement options. Do also speak to refrigerant specialists, such as ourselves, to review all the options that are available to you and ensure it is the right choice for your particular system.

Next month we will cover other R404A alternatives with a lower GWP.

23/12/2015 12:22

R E F R I G E R A T I O N

DECEMBER/JANUARY 2015

EXPERTS HELP ETHNIC FOOD SUPP L The UK’s top frozen Ethnic & Special Dietary ready meals supplier, The Punjab Kitchen, recently needed to upgrade the refrigeration equipment at its 80,000 square foot site in South Shields.

he business supplies its specialist meals across the UK and employs 90 full and part time members of staff. Their biggest customer is the NHS and, because of increasing demand for frozen special diet meals, they recently decided to expand their freezer area with a new 4,000m3 coldstore. Managing Director, Mr Mohammed Ishaq, turned to his trusted local refrigeration contractor, Durham based H A Davie, to deliver a ﬂexible and economical solution. H A Davie is no stranger to handling projects this big. The business began in 1902 and has over a century’s experience of delivering engineering solutions. H A Davie Managing Director, David Martin- Jones, also called on the skills and experience of national refrigeration and air conditioning wholesaler Dean & Wood, to use their in- house technical team to assist H A Davie design and select the right equipment for the job. Dean & Wood said: “After the initial site consultation it was clear that the end user and H A Davie were keen to install an energy eﬃcient

solution for their site at South Shields. Previous successful installations led us to recommend the Bitzer Ecostar condensing unit. This unit has worked well in previous projects where the end user has beneﬁted from enhanced energy savings in comparison to their previous systems.” The Bitzer Ecostar is an inverterdriven condensing unit which modulates compressor speed depending on the load within the cold store, thus saving the customer money on their energy bills. On average, the Bitzer Ecostar can save £1,000 a year on energy when compared to a traditional semi-hermetic system in the same application.

incorporating a range of biodegradable, non-toxic ﬂuids for RAC systems tel: 01792 586800 info@hydratech.co.uk www.hydratech.co.uk Dean & Wood_Punjab.indd 38

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P LIER WITH COLDSTORE SOLUTION

“

ALL PARTIES WERE KEEN TO INSTALL A RELIABLE HIGHLY EFFICIENT SET OF EQUIPMENT WITH ENERGY SAVINGS BEING PARAMOUNT”

Dean & Wood explained: “The proposed freezer store at The Punjab Kitchen was around 4000m3 and had high usage and turnover of stock factors. “All parties were keen to install a reliable highly efficient set of equipment with energy savings being paramount. The specified area required a total of 76kW of cooling load at peak conditions. This meant five LHV6-4CES-9F3Y Bitzer Ecostars and five LUVE F45HC1212E6 industrial coolers would be required to provide the design capacity.” H A Davie Managing Director David Martin- Jones commented: “We have designed and installed three coldstores for The Punjab Kitchen over

the last three years. All have used Bitzer units. The most recent two freezer coldstores used seven Bitzer Ecostar units in total.” The original two Bitzer Ecostar units have been operating trouble free and with high energy eﬃciency for two

years. This track record of reliability and economy prompted Mr Ishaq, from The Punjab Kitchen, to work with H A Davie and Dean & Wood on the new project. The new solution includes ﬁve Bitzer Ecostar units which provide the maximum operating ﬂexibility and economy.

H.A.DAVIE LTD REFRIGERATION and AIR CONDITIONING

Specialist Fluid Solutions Dean & Wood_Punjab.indd 39

29/12/2015 15:45

R E F R I G E R A T I O N

DECEMBER/JANUARY 2016

HELPING TO FUTURE-PROOF

UK FARMING Climate Center and Celsius Projects deliver custom build project for J&E Medcalf Ltd

limate Center has worked in partnership with design and construction specialist, Celsius Projects to deliver a bespoke new-build abattoir in Halifax, West Yorkshire for wholesale butchers and farmers, J&E Medcalf Ltd.

Respected, regional family business J&E Medcalf Ltd was approaching its 50th anniversary and was keen to evolve and secure the future of the enterprise for the next generation of farmers. Supported by the Department for Environment, Food & Rural Affairs (Defra) through its Rural Economy Grant of the Rural Development Programme for England, the business teamed up with Celsius Projects to deliver the design and build of an innovative new abattoir that would generate significant efficiency and environmental improvements, as well as comply with upcoming legislation.

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The resulting 7,000sq ft multi-species facility will increase throughput at the site by 50 per cent and will deliver a signiﬁcant reduction in the carbon footprint. Signiﬁcantly, the facility also complies with the future 2020 F-Gas legislation on 404A phase out. Celsius Projects provides specialist design, construction and project management services exclusively in the food and drinks industry and was appointed as the design and build contractor after competing with numerous national contractors at competitive tender. They selected Climate Center as the approved supply partner for the project and via the specialist branch in Leeds provided refrigeration products from Copeland, Searle and A Gas. Claire Medcalf from J&E Medcalf Ltd explains:

“We are eager to grow trust and conﬁdence in what we are eating and where it has come from. Having livestock in ﬁelds in the English countryside is a must. By creating a new abattoir we strongly believe we are investing in the next generation and providing future employment opportunities in the local area. We have strong links with the farming community here, supporting local butcher’s shops and farms and want to make sure we’re doing our bit to ensure that farming and butchery in the UK can continue and, ultimately, prosper.” Sarah Spearing, Business Development Manager at Celsius Projects, added: “During the two year project we have worked closely with J&E Medcalf Ltd on the design, which has been particularly challenging given the topography of the site, and constraints created by existing site services. The aim was to move the site into larger, modern premises with up-to-date facilities including better

23/12/2015 15:25

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41 acrjournal.uk

access to improve efficiency as well as continuing to provide a traceable and traditional quality product. “It is critical for us to have one point of contact from start to finish on a project, no matter how big or small. Climate Center has been particularly consistent in this area and we value the advice and support we receive and this has enabled the project to run smoothly – on time and on target.” Zachary Wyne, Regional Sales Manager – North and Central at Climate Center, concluded: “We have had the opportunity to work closely with the team at Celsius Projects in recent years and are thrilled to be able to support the farming industry through this project with J&E Medcalf Ltd. It is essential that businesses adapt to changes in the market and with the planned F-Gas legislation changes, there’s no time to waste in futureproofing operations and generating cost and efficiency savings at the same time.” For further details on Celsius Projects, go to www.celsius-projects.com.

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23/12/2015 15:25

Improve sales with the new face of frozen food display

Want to improve shoppers‘ experience and sales? Iconic’s unique semi-vertical freezer improves space efficiency and increases product display area to maximise sales and revolutionise the supermarket freezer section. Iconic from Viessmann is the first semi-vertical freezer, designed to transform the freezer section into a flexible, accessible space for retailers with an appealing marketplace feel for shoppers. With a focus on aesthetics and ergonomics, 50% more display volume has been created in same footprint as a traditional freezer island. A pilot scheme of Viessmann Iconic in a supermarket increased frozen food sales revenue 10% and profit by 18%.

For more information, see www.viessmann-refrigeration.com/en tel. 0800 634 6555, email: sales@viessmann-coldtech.co.uk

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23/12/2015 09:16:18

C O N T R A C T O R S

C O R N E R

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The Ice Men are back with their latest AdvICE Men column, offering expert advice on a wide range of air conditioning queries in each issue of ACR Journal. This month we’re looking at wine cellar cooling systems and the best systems currently available on the market. 18.5kW, with the twin models oﬀering between 13.6kW and 23.2kW. The latest models in the series are not only built to the highest industry standards to ensure optimum safety, they’re also relatively lightweight with a slim and compact design and therefore easier to install. Because the series encompasses compressors that are inverter, the range is highly energy eﬃcient in comparison to other, more standard, ranges and with a design that’s been developed for aesthetics the range make a sound choice for commercial and residential applications.

What about larger projects?

I have an upcoming project that is a wine cellar that requires cooling. What installation options are available?

Questions on the installation options for wine cellars that require effective temperature control are received almost on a weekly basis at our branches, and whilst many are related to commercial premises, we are seeing a growing demand for such systems in residential applications too. Recently, the team at TF Solutions worked alongside Panasonic to identify a suitable solution for a residential application whereby a homeowner had invested in developing a wine cellar within their own property. Not only did consideration have to be given to a system that was energy efficient and could provide effective temperature control, but because it was part of a

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For more traditional projects in larger commercial environments, well-designed another system you could For any information on the environment, the consider would be the J&E Hall systems mentioned above or aesthetics played Cellar Cooler. if you have any questions for the AdvICE Men, please email us at a significant The range can electronically sales@tfsolutions.co.uk role too. We control down to 4⁰C which found that for this means that as well as cooling particular project, beverages in the vicinity of the Panasonic’s PACi cellar, it can also prolong the life of Elite series ticked all the fresh fruit and vegetables, flowers, dairy right boxes. products and other items requiring a Unlike the more traditional commercial temperature controlled environment. systems, Panasonic’s PACi Elite series There are four models in the range is a highly efficient AC range that can which operate at capacities between be specifically modified to suit low 2.87 – 5.82kW and they are capable of temperature applications in both cooling room sizes of up to 70m³ above commercial and residential premises. ground or 120m³ below ground. All these With five evaporator options available, models also benefit from low noise and a all varying in capacity, the Elite Series small footprint whilst being easy to install is ideal for wine cellars that require and F Gas compliant. a temperature between 8°CWB and The Panasonic PACi range and the J&E 24°CWB. The single outdoor unit models Hall Cellar Cooler range are both stocked offer cooling capacities from 4.9kW to at all TF Solutions branches nationwide.

29/12/2015 09:44

C O M P A N Y

P R O F I L E

DECEMBER/JANUARY 2016

BOSCH COMMERCIAL AND INDUSTRIAL Bosch is one of the world’s leading manufacturers of heating products. In the UK, Bosch Commercial and Industrial, along with Worcester Bosch Group, is part of Bosch Thermotechnology Ltd., a company that specialises in providing complete heating and cooling system solutions for the domestic, commercial and industrial sectors.

ustained growth in the chilled snacking market, together with consumer appetite for increasingly varied and exotic food to go, has led to a much broader oﬀer from supermarkets, convenience retailers and forecourt outlets.

New for 2016, Bosch has entered the UK air conditioning market with the launch of a new and extensive Variant Refrigerant Flow (VRF) range.

Global excellence

Since being established in 1865, Bosch Thermotechnology Ltd has specialised in commercial and industrial solutions, gaining an extensive level of knowledge and experience to become a global market leader. Its premium

Bosch.indd 44

quality range of products and services have been developed thanks to a commitment to innovation, quality and manufacturing excellence. With hundreds of thousands of systems installed in over 140 countries, Bosch systems can be found in practically every type of major industry. Global players

“

such as Coca-Cola, BASF, Siemens, Heineken, Nestle and Esso all rely on Bosch’s innovative commercial and industrial solutions to deliver some of the most widely-recognised products and services worldwide. Prior to launching a new range of Variable Refrigerant Flow (VRF) systems, Bosch Commercial and Industrial has been oﬀering a broad range of energy eﬃcient heating and hot water technologies, ranging from the latest in condensing boiler technology, to solar thermal panels and Combined Heat and Power (CHP) modules. Each system using technologies

NEW FOR 2016, BOSCH HAS ENTERED THE UK AIR CONDITIONING MARKET WITH THE LAUNCH OF A NEW AND EXTENSIVE VARIANT REFRIGERANT FLOW (VRF) RANGE.”

29/12/2015 09:51

C O M P A N Y

P R O F I L E

45 acrjournal.uk

Each of Bosch’s new high-efficiency VRF systems deliver heating and cooling simultaneously for domestic properties through to large commercial buildings; ultimately offering an extremely efficient way to manage heating and cooling comfort. To ensure maximum versatility, the range boasts an All Inverter Heat Pump, Mini VRF Heat Pump and All DC Inverter Heat Recovery system; each of which allows consultants, contractors, architects and specifiers to maximise efficiency on a large scale. Each innovative new system can be managed by an unrivalled central controls system, which can not only control up to

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has also developed a series of CIBSE1,024 units individually, but also enables accredited CPD programmes to ensure energy consumption for every unit to be CIBSE-affiliated contractors, specifiers monitored using a smart phone, tablet, and consultants can form a sound or PC. This ultimately helps to inform the knowledge of the application of various best use of energy saving modes and innovative technologies as part of their is particularly useful for organisations ongoing professional development. wishing to charge tenants in Bosch Commercial and line with consumption. An Industrial is renowned SMS service linked to for providing energy the system is also For more information on Bosch efficient products available, which Commercial and Industrial and its range of products and services, including and comprehensive will send a report the Bosch Climate 5000 VRF system, please visit support services, text message www.bosch-industrial.co.uk working in partnership should a unit fail. or call 0330 123 3004. with heating Alternatively, follow Bosch Commercial and engineers, contractors Professional Industrial Heating on Twitter and consultants. The Development (@BoschHeating_UK) and LinkedIn (Bosch organisation prides As a leading Commercial and Industrial UK). itself on delivering tailored manufacturer, heating solutions that Bosch also boasts provide tangible benefits to a £1.5 million training the end-user in the most efficient and and assessment academy at practical way possible. its Worcester headquarters, enabling Every Bosch product is subject to contractors, consultants and specifiers to equip themselves with the knowledge and rigorous quality testing of each and every component, to ensure efficient, reliable practical skills required for a successful career in the industry. As an enhancement and consistent performance throughout of its professional support offering, Bosch its long life.

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from Bosch’s extensive range is designed to individual customer specification with many different options and variants available. The added benefit of a range of intelligent control modules means heating, cooling, and hot water provision can be seamlessly automated and overseen by a wider Building Management System (BMS). This combination results in a tailor-made system with maximum energy efficiency.

23/12/2015 17:17

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A D V E R T O R I A L

47 acrjournal.uk

ARE YOU READY FOR

The refrigerant is here, the air conditioning systems are available, and the tools are ready. But, are you prepared for R32?

AIR CONDITIONERS The next generation of refrigerants are here and your customers are probably asking you for help on making them more energy eﬃcient while addressing their environmental concerns with their air conditioning systems. Interest in R32-based air conditioning systems is growing. But, what are the implications of R32 refrigerant? What sort of equipment is available which uses R32? Have you got the right recovery equipment to safely handle R32?

Vern Klein - A-Gas

Jason Roberts - Fujitsu

You are probably asking yourself these questions about the refrigerant and more. Don’t worry. The ACR Journal has teamed up with leading industry experts in R32 to help answer your questions and get you ready in a webinar - An Introduction to R32 Martyn Ives - Fujitsu

Scott Davies - Javac

Experts from A-Gas, Fujitsu and Javac will help answer your R32 questions in a free webinar on 17th March 2016 at 2.30pm GMT.

GET READY FOR R32

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29/12/2015 15:47

H E A T

P U M P S

DECEMBER/JANUARY 2016

ENERGY FROM ICE Heating and refrigeration solutions manufacturer, Viessmann, has installed the first UK ‘ice store’ system, in a UK property domestic property, the company announced recently.

The HUF HAUS

he innovative system recovers energy from renewable sources to heat or cool buildings, and supplies hot water. Viessmann installed the first system in a new, sustainable housing development at HUF HAUS’ UK show room near Weybridge, Surrey. The innovative system recovers energy from renewable sources to heat or cool buildings, and supplies hot water. Viessmann installed the first system in a new, sustainable housing development at HUF HAUS’ UK show room near Weybridge, Surrey. The system takes energy from ice to heat or cool the house. It supplies the energy to heat pumps for heating and hot water in the winter, and for cooling in the summer. The Viessmann system takes energy from water in its ice store. The water temperature drops and, as the energy is withdrawn, the water freezes . The system keeps on taking heat from the ice. When water turns to a solid latest heat is released. The latent heat is kept in the ice store. A standard 10 m³ ice store for a detached house generates

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a heat gain equivalent to about 100 litres of fuel oil and is capable of 10 kW of heating output. Because the amount of latent heat released is equivalent to that required for the inverse process of thawing, in effect there is 100% energy transfer and zero loss over time. The system includes a ‘heat source management’ system in the heat pump control unit. It is programmed to take energy for heating from the ice store or from a solar air absorber on the property’s roof. The ice store also takes ground heat from the surrounding area, if the ground temperature is high, to regenerate heat out of winter. The ice store can provide natural cooling in the summer inside the building. Here, the water is allowed to fully turn to ice at the end of the heating season. Heat is then drawn from the heating system via an extraction heat exchanger and channeled into the ice store. This melts the ice and consequently cools the heating circuit within the home.

THE INNOVATIVE SYSTEM RECOVERS ENERGY FROM RENEWABLE SOURCES TO HEAT OR COOL BUILDINGS, AND SUPPLIES HOT WATER.”

23/12/2015 13:16

H E A T

P U M P S

49 acrjournal.uk

Viessmann’s VITOCAL 350 water to water heat pump

How the ice store operates

Viessmann’s technical director, Christian Engelke said: “We are very pleased that HUF HAUS has selected Viessmann’s sustainable ice store heating system for its UK show home, as part of the company’s efforts to achieve zero carbon efficiency. The technology is being installed in hundreds of homes and businesses in Germany each year, but in bringing the system to the UK for the first time, we are able to demonstrate to UK customers that our ‘heating with ice’ system is one answer that not only works in theory but is a very real and viable solution for responsible heating for the future.” Lead Architect for HUF HAUS, Peter Huf said: “The new HUF show house is the first residential property in the UK to be fitted

with heating with ice technology, and the innovation that underpins the system emulates the innovative approach to architecture for which HUF HAUS is renowned. “As an evolution on from air source and ground source heat pumps, which demand the drilling of deep bore holes, heating with ice works with HUF technology to perpetuate an ambient internal temperature regardless of the weather outside, all the while using minimal energy. By extension, it also allows clients to adapt to ever changing temperatures and geological conditions for the long term.”

The ice store

Heating with ice temperature graph

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23/12/2015 13:16

H E A T

P U M P S

DECEMBER/JANUARY 2016

AIR SOURCE HEAT PUMP SOLUTION

for Entire Luxury Estate A luxury, state-of-the-art housing development in Saham Toney, Norfolk is to feature Stiebel Eltron UK air source heat pumps in every one of its 29 new-build properties, providing home-owners with ultra-efficient heating and reduced energy bills.

ach property at The Wildflowers, developed by Clayland Estates, is individually designed, with homes ranging in size from 200m2 to 400m2. Stiebel Eltron, along with its installer partners is working with the developers to deliver their objective; the highest level of care and attention and ‘stunning homes that not only emphasise the beauty of a traditional design style but ensure modern advanced technologies are used throughout.’ Stiebel Eltron and installer Doublequick, specified the WPL 15/25 AS air source heat pump as the ideal solution for the new build development. A compact product, the WPL15/25 AS offered unobtrusive outdoor installation with whisper quiet operation.

An Air Source Heat Pump for the UK The WPL15/25 AS product was developed by Stiebel Eltron UK to meet the bespoke requirements of the UK

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market. The range is the most compact yet and offers optimal efficiency using a single phase supply. The air source heat pumps being installed on The Wildflowers development site have a bespoke inverter compressor, tuned for maximum efficiency in UK climatic conditions. For the first time in the UK market all the component parts of the machine have been optimised to suit UK demands and the machine has the best seasonal performance on the market in its class with a COP of 4.0 (A7 / W35). Given their exceptional co-efficients of performance the Stiebel Eltron air source heat pumps are projected to reap major benefits for owners of The Wildflowers properties. Savings of, on average, £800 per annum are estimated in terms of energy costs when compared against non-renewable heat sources and the heat pumps will reach an output level that enables flow temperatures of up to + 65 °C to be achieved.

Doing What It Is Designed to Do

Speaking about The Wildflowers project, Mark McManus, Managing Director of Stiebel Eltron UK says, “The Clayland Estates project in Norfolk is the perfect example of Stiebel Eltron’s latest air source heat pump technology achieving exactly what it was designed to do, that is provide a highly-effective, renewable heating solution tailored specifically for the UK residential market. We are very happy to have been referred on this project and are confident that our heat pump technology chimes in perfectly with the luxury ethos of The Wildflowers development.” Steven Double of Doublequick adds, “I had no hesitation in recommending Stiebel Eltron’s air source heat pump technology to our client, given the quality of the product and its exceptional efficiency. The compact, outdoor installations we have been able to provide have ensured that we don’t impact on the aesthetic appeal of the Wildflowers properties.”

29/12/2015 15:49

Fujitsu’s

VRF Heat Pump system Developed for the complex projects! • Six modular Outdoor units ranging from 22.4 to 150.0kW • 64 indoor units with a maximum capacity of 150% to cater for every requirement • Up to 90m between first separation tube and furthest indoor possible (conditions apply)

• Enhanced part load performance due to four face heat exchanger and air inlet design • Significant energy savings through intelligent control of compressor loads

ining a r T CPD lable* avai

*To book your place, call 0208 731 3450 or scan

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23/12/2015 09:22:53

P R O D U C T S

52 DECEMBER/JANUARY 2016

WHAT’S NEW

ARES Tec Boilers Help Searle Dry Cooler Testing After Fire

Invis-A-Rack has safety covered for roofing contractor

Alpha Heating Innovation helped Searle at their dry cooler testing centre in Fareham, Hampshire after a fire badly damaged their facility in February 2014. Alpha Heating Innovation helped Searle at their dry cooler testing centre in Fareham, Hampshire after a fire badly damaged their facility in February 2014. When designing their new test centre three months later, Searle realised they would need boilers with varying capacity stages to satisfy Eurovent Certification standards. The ARES Tec boilers are efficient, quiet and have low emissions. The boilers at Fareham heat the system water which goes to the adjoining room to the test units. The test room can get to -40C. The units cool the water and return it to the boilers.

An innovative collapsible pick-up truck cargo management system supplied by Auto Styling Truckman is enabling a roofing contractor to ensure the safe transportation of tools and equipment. Paul Trebble, who along with his team of four staff provides domestic roofing services across South Somerset, upgraded to the Invis-a-Rack racking system when he acquired a new Toyota Hilux Extra Cab. The system, which enables tradespeople to carry ladders and timber at cab level freeing up the truck bed for tools and equipment, replaces a ‘DIY’ version built by Paul for his old Mitsubishi L200. Invis-A-Rack provides a sturdy frame when erected, which can hold up a static load of 220kg.

www.alpha-innovation.co.uk

Bostik launches new T707 foil tape for use in extreme temperatures Global adhesives specialist Bostik has launched the new T707 self-adhesive bright foil tape, offering excellent adhesion in extremes of temperature from -5oC to +35oC. Suitable for use in a range of applications including heating, ventilation and air conditioning and asbestos abatement, the T707 is coated with a high-tack pressure sensitive acrylic adhesive and can be moulded to any profile. It’s easy to apply and has a strong final bond. Commenting on the launch, Andrew Hamman, Category Manager at Bostik, said: “The T707’s reliability, strength and durability mean it’s ideal for use in a number of HVAC applications.” For further information: +44 (0) 1785 272625 www.bostik.co.uk

Contact: Jamie Collis 01325 363436

Gas-Trak Online: New Refrigerant and Cylinder Management Solution Get to know the A-Gas refrigerant and cylinder management solution, Gas-Track Online (GTO) at the ACR Show at the NEC in February 2016. GTO is a new app to help you manage the tough task of monitoring your refrigerant usage and managing your cylinder stock easily. The app is free to on your smartphone or tablet PC. You can monitor your F-Gas usage, and comply with legal requirements. At the click of a button you can, GTO’s cylinder management system will let you monitor your cylinders. You can track jobs and produce useful reports. For a small fee, you can get more detailed reports and analyse them. Visit stand C30 at the ACR Show and see GTO in action. We will have iPads on the stand for you to try it out.

Differential Thermometer Kit: New Budget Version

New Remote HVAC Monitoring from Carrier

Electronic Temperature Instruments Ltd (ETI) has a new budget version Differential Thermometer on the market for HVAC engineers. The ETI Differential thermometer measures temperature over the range of -99.9 to 299.9 °C with a 0.1 °C resolution or 300 to 1372 °C with a 1 °C resolution. Its key features include a custom, LCD display with °C/°F, T1, T2, diff, hold, open circuit, low battery indication and a user selectable backlight. It is cased in durable ABS cased with an integrated rubber seal to keep out water and minimise damage. The thermometer allows the user to use two type K thermocouple probes simultaneously. The display can be switched to show probe T1 or T2 temperature or the difference between probes T1 and T2 (T1 minus T2). The unit’s two thermocouple inputs make this thermometer ideal for HVAC applications. Price: £87.50 (ex VAT)

Building owners and maintenance staff will like Carrier’s new web portal, Carrier Connect, to help them monitor their heating, ventilation and air conditioning systems remotely. The ‘Carrier Connect’ web portal enables them to see what’s happening with their HVAC systems in real-time. In addition, they can get expert help, analysis and recommendations from Carrier experts so their systems are working at their best. The service comes in three levels to suit each user, namely standard, premium and infinite. Services include automatic alarm notices, corrective actions and suggestions. Users benefit from better response times and pre-diagnostics. Actions can be taken either remotely or on-site at chiller or plant level.

Find out more on the ETI website: http://thermometer.co.uk

01372 220 220 uk.info@carrier.utc.com www.carrier.com

To advertise your product in the ‘What’s New’ section please contact What's New Dec_Jan_2015.indd 52

theresag@warnersgroup.co.uk

29/12/2015 16:50

NA CR S h o &H r tl P i s te Aw d a r fo r ds 20 16

Commercial Refrigeration Engineers

George Barker, key member of the Epta organisation and National based Commercial Refrigeration service, manufacturing and contracting specialist, is seeking capable and passionate: Service Engineers You will be based from home and responsible for national contracts supporting a specific group of supermarket stores responding to service and emergency calls, and also providing planned maintenance. You must hold current 2079 F-Gas certification, CO2 experience would be an advantage Attractive package including OTE of £60k with a base salary of £32,760, pension, 33 days holiday, company vehicle provided. To apply for the position, please send your CV with a covering letter to: Amanda Michael – HR Manager amanda.michael@eptarefrigeration.com

Keep looking, you’ll never find me... The ‘invisible’ VRV IV Our VRV IV outdoor for indoor installation offers a truly unique solution for installations where you need a totally invisible system. Heat exchanger unit

Technical Sales and Support vacancies Air Conditioning, Ventilation, Refrigeration, Maintenance, Heat Pumps, Renewables

FOR NEW AND EXCITING ROLES IN THE UK : Management, Sales/Business Development/ Key Account Management, Project Engineers, Contract Managers, Technical/Sales Support, Estimating, Service Managers, Service & Maintenance Engineers In : Air Conditioning, Refrigeration (Industrial & Commercial), Chillers, Ventilation, Boilers/Heating, BMS & Controls

VRV Indoor units - 13 styles

Ceiling mounted

Dimensions HxWxD Weight

397x1456x1044 77

Max. 30m

Ceiling cassette Max. 70m

Compressor unit Ducted

Wall mounted

Dimensions HxWxD Weight

700x600x554 97

Floor mounted

Please visit our new website :

www.ts-international.com To apply for these or other new roles we are handling exclusively please call: 0118 930 4444 or email your CV to: vacancies@tsinternational.net You can also apply via our website: www.ts-international.com TSInternational Recruitment Ltd 7 High Street, Theale, Reading, Berks, RG7 5AH

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Working exclusively with the manufacturer Daikin Europe N.V. - since 1980

Nobody knows Daikin better! www.spaceair.co.uk

23/12/2015 09:47:33

C L A S S I F I E D S

54 DECEMBER/JANUARY 2016

F-GAS DETECTOR CALIBRATION

AIR CONDITIONING-COOLING HIRE

RTS and NHR/L Twin Screw Compressors

Frascold, your partner for compressors for refrigeration systems. With Frascold designed N-type screw profiles for perfect engagement and smooth quiet running. Suitable for industrial refrigeration, racks and systems, HFC and Hydrocarbons including R407A and R407F. LT, MT and HT range. AIR CONDITIONING ENGINEER

COOLING SYSTEMS & SERVICES

34 models • 120 - 538 m3/hr • 30 - 160HP

Do you need an experienced, reliable A/C Engineer? Engineer and mate available for install, service and maintenance work, in the Manchester area. Will also travel nationally. With own uniforms.

Cooling Systems • Spares Service • Training +44 (0)113 239 1000 connect@airedale.com www.airedale.com

Cranbourne Refrigeration Ltd

Contact David Brown on 07778 104346 NO AGENCIES

FANS

For natural and low GWP refrigerants. ATEX approved accessories are available upon request.

REFRIGERANTS & COOLANTS

Air Conditioning & Refrigeration Specialists ✔ Refrigerants ✔ Heat Transfer Fluids ✔ Lubricants ✔ Waste Management ✔ Cleaning

www.axair-fans.co.uk Tel: 01782 349 430 sales@axair-fans.co.uk

Tel: 0117 980 2520 www.climalife.co.uk/www.climalife.dehon.com

MANUFACTURERS

RANGE EXTENDED Blue is better

For further information e-mail: howard.davis@frascold.it www.frascold.it

NOISE CONTROL PRODUCTS

Acoustic Solutions

& Sound Advice

Manufacturer of performance acoustic foam insulation. Supplied in sheets, rolls, acoustic kits.

inﬁnitely reliable inﬁnitely

Foam Techniques Ltd, 39 Booth Drive, Park Farm South, Wellingborough, Northamptonshire, NN8 6GR, United Kingdom

T: 00 44 (0) 1933 400096 E: sales@foamtechniques.co.uk

www.fgeurofred.co.uk

W: www.foamtechniques.co.uk

DISTRIBUTORS

DISTRIBUTOR

Bespoke Design & Distribution of Air Conditioning & Heat Pump Products

aircreation the creative choice in VRF distribution

01442 254401 sales@pacair.co.uk www.pacair.co.uk

www.aircreation.co.uk

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55 55

C L A S S I F I E D S

acrjournal.uk SPARES FOR SALE

LEAK DETECTION SPRAY

Leak Detection Spray

At the press of a button - GOTEC LDSS is instantly ready to locate the smallest low pressure leaks from compressed air and every other gas - quickly, reliably, safely and conveniently.

• Non-inflammable • With corrosion inhibitor • Non-toxic and biodegradable • Free from oils, halogens, salts, metals and CFCs (since 1973) • Propellant: Compressed Air • Totally safe to user,, equipment, environment and ozone layer • Can with 360˚ valve - spray at any angle from upright to inverted • NATO Stock No: 4910-99-930-4489 • For sub-zero ambient temperatures down to -45˚ use GOTEC LT45 Gotec Trading Limited Boulton Road Pin Green Stevenage Herts SG1 4QL Telephone: 01438 740400 Fax: 01438 740005

www.gotectrading.com

FAN COIL, PLENUMS & GRILLES

www.plenums.co.uk “Making ducted fan coils easy”

ARE you PAyING Too MuCH FoR DAIKIN PARTS?

Nobody knows Daiki n better

0333 0069 754 4

Space Air have been supplying genuine Daikin parts since 1980.  Over 4000 spares in stock.  Constant stock replenishment.  Access to global network.  Parts identification service. Visit www.spaceair.co.uk for more information.

CAll Now FoR THE bEST PRICES AND AvAIlAbIlITy! GRILLES

COLDROOMS

AIR TERMINAL (SW) LTD Makers of Aluminium Grilles ❚ External Louvres ❚ Linears ❚ Slot Diffuser ❚ Floor Grilles ❚ Wall Grilles/Registers ❚ Quick Delivery/Good Prices T: 01736793053 F: 01736796823 Email: atswltd@aol.com

www.airterminalltd.co.uk

• Bespoke Chiller & Freezer Coldrooms • Mortuary Coldrooms Designed & Installed • Refrigeration Installations • Food Preparation Areas Installed

W: www.milby-coldrooms.co.uk T: 0116 2606617 E: sales@milby-coldrooms.co.uk

REFRIGERATION & AIR CONDITIONING SUPPLIERS

• Fan coil Plenums, pre-designed, pre-insulated & lightweight. Returns c/w ﬁlter doors & rails. • A range of pre-selected grille packages to suit standard applications for each fan coil. • As seen in Mitsubishi Electric showrooms. • One stop shop for all major manufacturers, all made to order with optional spigot positions. • Downloadable price lists available on the web site www.plenums.co.uk • Aluminium surfaces and metal ﬂanges made from 22mm rigid phenolic insulation panel with zero ODP. • Plenum and grille boxes are a one man operation as they are 85% lighter than their sheet metal equivalents. Grilles and boxes can sit directly on ceiling grids without further support and all are preinsulated so no additional insulation is required.

Refrigeration & Air Conditioning Suppliers

Need it? Have it

www.rw-wholesale.co.uk

Tel:- 01235 200849 email:- mail@plenums.co.uk

www.acrjournal.uk

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C H I L L Y

C H A T T E R

DECEMBER/JANUARY 2016

CHILLY CHATTER SPONSORED BY

Fujitsu Air Conditioning

inﬁnitely reliable inﬁnitely

See why by going to www.fgeurofred.co.uk

Tesco Golf Day Raising Money Again

The Tesco Golf Day Players 2015

John Hughes, the energy behind the annual Tesco Golf Day at Greetham Valley in Rutland, once again made the event happen on 22nd October. Thirty-six suppliers to Tesco’s engineering team met in the beautifully sunny golf club L to R: ACR Journal’s James Knight to see the extremes of golfing talent battle it and Will Hawkins, Tony Atkin from Tesco out for the honour of either being the best or worst golfer. Teams from VES, Indigo, Fen-Bay, EMI, Ideal Boilers, Combined Services, IntoHeat, ACR Journal, Carver group, Birchall, EIC, Berrys and Neville Tucker set off into the countryside. Some golfers saw more of the local flora and fauna than other others and chalked up plenty of extra mileage in their search for the ‘ball that was caught by the wind’. Thankfully, the golf buggies were fully charged before the teams set off. They needed all the ‘juice’ available. The buggies were also surprisingly useful for protecting players from stray balls too. On once occasion, having been told to ‘get back’ and away from the intended trajectory by Tesco’s Tony Atkin, the ACR Journal’s James Knight misinterpreted by just how much he needed to get back. Soon, he had Tony’s golf bouncing around within the buggy as if it were an anti-tank round rattling around the inside of a tank seeking targets. Fortunately, James only suffered a mild dose of shock and a grazed elbow. He did produce some fairly agricultural language in the aftermath of the ‘Get Back-Gate’ incident. Tony Atkin and Will Hawkins were concerned with James’ plight for about 3 milliseconds before roaring with laughter. Shane Head from IntoHeat got the raffle going which raised £827 at dinner. With money from the Tesco Golf Day in 2014, John Hughes donated £900 to Diabetes UK. John Hughes (now with EIC) is planning to run the The Birchall Air team won the Tesco golf day in 2016. Keep track of the ACR Journal for Engineering golf competition today. details if you would like to be involved. Great fun day.

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Air Conditioning for Youth Radio Station When youth radio station’s young broadcaster got too stuffy in their studio, TechniCool Air Conditioning and Daikin UK came to the rescue with a free air conditioning system installation. Reprezent 107.3FM broadcasts and campaigns on issues affecting young people, such as mental health, housing and youth unemployment from the POPBrixon studios in London. The radio station has helped thousands of their listeners to gain new skills, improve their employability and represents them. The studio is in three refurbished shipping containers and it often became hot and stuffy with the amount of young broadcasters using it. A Daikin team went to see what they could do to help. Daikin worked with TechniCool Air Conditioning to specify and install the right unit for the studios which will work for them all year round. TechniCool’s team installed a 5kW single under ceiling unit which is ideal in confined spaces. The unit distributes air evenly keeping the space at a uniform temperature. Daikin UK MD, Dirk Slagmulder said: “When we heard about Reprezent’s work with young people and the issues they were having with uncontrollable temperatures in the studio, we wanted to help out by giving them an even better climate for success.

29/12/2015 09:54

C H I L L Y

C H A T T E R

57 acrjournal.uk

IOR Scottish Branch Dinner 2015

Fridge Dinner: Come to the IOR’s Grand Dinner in 2016 Book your place at the Institute of Refrigeration 116th Annual Dinner at the Grange St Pauls Hotel on 25th February 2016. The IOR Dinner is building on the success of the 2015 event which enjoyed more members and their guests attending. Everyone enjoyed the fun entertainment making it memorable and a good time to catch up with old and new industry contacts. The organising committee is hard at work bringing the event together to make it just as much fun as this year’s dinner. The IOR Dinner continues to be supported by leading ACR industry companies who either support the event by sponsoring the entertainment or the event overall. Companies sponsoring the 2016 event are the ACR Journal, FJB Systems, GEA Refrigeration, GEA Searle, H Guntner (UK), Integral, LU-VE UK and Star Refrigeration. The generous sponsors believe not only in the financial support for the Institute of Refrigeration and its’ charitable aims, but also in helping to support the industry overall. J&E Hall, Lightfoot Defence, Hawco Ltd and the ACR Trainee of the Year Awards are all supporting the Awards for excellence by donating the prize funds the winners receive. If you want to celebrate all that is good about the refrigeration, air conditioning and heat pump industry, with it traditional toasts and succinct speeches, then get your booking in soon. Tickets are selling quickly, so get your table booking in quickly for you and your guests, and don’t miss out on one of the best industry networking opportunities of the year at the IOR Dinner 2016. Contact Lisa Waters for more information about how you can be involved as a supporter, sponsor or to book tickets at 0208 647 7033 or see www.ior.org.uk/dinner2016

It was all Pipes and Drums at the Scottish Branch of the Institute of Refrigeration’s Annual Dinner in Glasgow on 12th November. Nearly 350 people from the industry felt the complete Scottish experience and warm welcome from the Institute of Refrigeration with the ‘addressing of the Haggis’ and plenty of spirit, in all senses of the word, and opportunity to catch up with contacts in the air conditioning, refrigeration and heat pump industry. The National Youth Pipe Band made the evening with their splendid display of drumming and piping for the guests. Peter Brown was the guest speaker. Les Reckie won ‘The Kooltech Award’ and Scott Thompson won the Institute’s ‘Apprentice of the Year Award’. Scottish Youth Pipe Band before performing at the IOR Dinner in Glasgow

incr t fr r