IRHACE Industry Journal - November 2023

NOVEMBER 2023

The Industry Journal for the New Zealand Refrigeration, Heating, Ventilation & Air Conditioning Industries

INSIDE THIS ISSUE

THE MOMENTUM IS GROWING FOR HVAC&R HUB 2024 BDT BECOMES A SILVER VERIFIER HOW LOCAL BUSINESSES CAN STAY SAFE FROM CYBER ATTACKS SUCCESS AT EXCEL APPRENTICE TRAINING WEEK irhace.org.nz 1

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PUBLISHER IRHACE/CCCANZ/RLNZ IRHACE: www.irhace.org.nz CCCANZ: www.cccanz.org.nz RLNZ: www.rlnz.org.nz

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EDITOR Cassie Birrer editor@irhace.org.nz MEMBERSHIP admin@irhace.org.nz admin@cccanz.org.nz

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REFRIGERANT LICENSING & COURSES admin@rlnz.org.nz ADVERTISING admin@irhace.org.nz DESIGN Bellacreative Ltd HVAC&R CENTRE PO Box 217184 Botany Junction 2164 Auckland, New Zealand e: admin@irhace.org.nz e: admin@cccanz.org.nz e: admin@rlnz.org.nz No part of this journal may be printed in other publications without prior written permission of the Managing Editor.

Disclaimer: Statements expressed in this publication do not necessarily reflect the policies or views of the associations, and members of IRHACE or CCCANZ. The IRHACE Journal publishes both local and international articles. Standards and or practices may differ from current New Zealand standards and or practices used. No responsibility is accepted by the associations and editor for the accuracy of information or for errors or omissions. The IRHACE Journal is distributed to all the IRHACE and CCCANZ financial members.

ISSN 01148257

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FEATURES

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The momentum is growing for HVAC&R Hub 2024

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BDT becomes a silver verifier

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How local businesses can stay safe from cyber attacks

Gather knowledge from local and internationally experienced leader

Black Diamond Technologies now delivering practical assessments as a silver verifier

What’s at stake when we don’t get our cyber security right?

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Success at EXCEL Apprentice Training Week Future technicians learned alongside the industry’s leading tradespeople

ASSOCIATIONS

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Industry standards and shaping a sustainable future IRHACE members are actively involved in the latest review of the Code of Practice for self-contained low charge systems and systems other than self-contained. The first Code of Practice was developed

by IRHACE back in 2001 with subsequent updates in 2007 (stationery codes) and 2008 (automotive codes) in coordination with AIRAH (Australian Institute of Refrigeration, Air Conditioning and Heating).

Excel recently hosted its seventh annual Apprentice Training Week.

The apprentices participate in brazing, welding, customer communications, servicing, maintenance, fault finding and diagnostics training, as well as system design and planning. More than 35 apprentices completed the annual event, held from September 11-15 at Excel Tauranga.

With the anticipated growth in the use of heat pumps, there’s a need for more skilled installers. Heat pump installation crosses over a large number of traditional jobs and roles and customers are often uncertain as to who they should be contacting – heating, plumbing or refrigeration companies. The IOR (Institute of Refrigeration) education working group is conducting a survey to determine the necessary skills and training required for the refrigeration sector to meet the increasing demand for heat pump technologies.

IRHACE’s participation in reviewing industry standards contributes to its aim of promoting the economic wellbeing and quality of life of our members, and of the heating, ventilation, air conditioning and refrigeration (HVAC&R) industries.

IRHACE, as an AASA country member, has been provided with a VIP invitation to attend the ASHRAE (American Society of Heating, Refrigerating and Air Conditioning Engineers) Winter Conference in Chicago in January 2024. This is a great opportunity for experts, innovators and professionals from around the world to explore new concepts and trends, exchange knowledge and continue ASHRAE’s mission of shaping a sustainable future for all. The conference’s technical programme features over 100 technical sessions in nine tracks, including a track dedicated to decarbonisation and climate change. This is a fantastic opportunity and 150 companies from across the world will be in attendance

P hil PHIL MOHAN IRHACE PRESIDENT 2023-2025

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Become an Irhace Member

Fire Dampers you can rely on.

HFS DAMPERS The Holyoake HFS damper is a fire, fire-smoke, smoke, and air control (smoke exhaust) rated motorised steel damper, designed to impede the spread of fire through ducted air systems whilst maintaining barrier integrity.

Tested in accordance with AS 1530.4:2014 and AS 1530.7:2007, integrity was maintained for more than four hours and smoke leakage below 56l/s/m2.

Available in single sections from 200 × 200mm up to 1200 × 1200mm, and in multiple sections up to 2400 × 2400mm (in a 2 × 2 configuration).

CONTACT YOUR LOCAL HOLYOAKE BRANCH TO LEARN MORE ABOUT THE HFS DAMPER SERIES AUCKLAND

WELLINGTON

CHRISTCHURCH

auckland@holyoake.com

wellington@holyoake.com

christchurch@holyoake.com

+ 64 9 274-4144

+ 64 4 232-2722

+ 64 3 366-6545

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AROUND THE INDUSTRY 1

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Fantech – R U OK? Day

In recognition of R U OK? Day and to bring awareness to the initiative, Fantech launched a holistic wellbeing campaign, delving into the five key pillars of wellness – spanning across physical, spiritual, social, intellectual and emotional wellbeing dimensions. The company’s basketball competition emphasised the significance of an active lifestyle and social activities.

2 Lance Jimmieson at FMANZ Awards IRHACE member Lance Jimmieson was a guest judge at the recent FMANZ Awards – previously the winner of the Service Provider of the Year Award | Te Kaiwhakawhiwhi Ratonga o te Tau in 2020. This award acknowledges the outstanding provision of contracted FM services and was presented to Commercial Door Services.

3 Realcold wins the GREE Global Excellent After-sales Service Provider Award

Congratulations to Realcold NZ on winning the Gree Global Excellent After-sales Service Provider Award.

Team Gree New Zealand includes Roger Lee, Alice Zhang, Allen Matthews, Edwin Krishna, Dean Moffat and Tim Wilson.

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4 Improving standards for a better New Zealand

World Standards Day, celebrated on October 14 each year, is a means of paying tribute to the collaborative efforts of thousands of experts worldwide who develop the voluntary technical agreements that are published as International Standards. The entire standards system is built on collaboration by working together we are empowering people with real-world solutions to face sustainability challenges head-on. This year’s theme was ‘Shared vision for a better world’.

5 Simx celebrates 40 years Congratulations to Simx for 40 years as a leading supplier to the New Zealand building and electrical industry.

Committed to the development and delivery of high-quality products, Simx is now an integral part of the UK publicly listed Volution Group, a leading supplier of ventilation products in markets including the UK, Europe and Australasia.

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6 ASHRAE 2024 Winter Conference,

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The ASHRAE Winter Conference 2024 is taking place in Chicago on January 20-24. This five-day conference is packed with social events, industry specific committee meetings and 100+ technical sessions, including:

Naylor Love was the first company in Wellington to try out Site Safe New Zealand’s new foundation passport course – delivered via virtual reality. These VR courses have been designed to provide health and safety training through a virtual onsite experience that accurately simulates hazards and risks present in a real construction environment.

Chicago, Illinois

• Decarbonisation and Climate Change • Tall Buildings Design • Refrigeration and Refrigerants • Ventilation, Indoor Air Quality and Air Distribution Systems • Comfort, Indoor Environmental Quality and Energy Efficiency • HVAC&R Controls • HVAC&R Systems and Equipment You can register for the virtual sessions which include up to 10 livestreamed technical sessions, recordings of sponsor tech talks and technical session recordings which are available on-demand after the conference for one year.

Site Safe delivers through virtual reality

8 Simprosium 2023 in Auckland Participants at the recent Simprosium 2023 in Auckland had the opportunity to listen to industry experts – such as Lorene Maher from RCR Infrastructure, Josiah Murray from Vision Systems and Bruce Dalton from Dalton Electrical – talk about the latest industry trends and witness live demos of Simpro partners’ newest release solutions and features.

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Clever, High Quality Air Handling Unit

Introducing Clever MT series, full-aluminium highly corrosion-resistant lightweight units, crafted with superior design elements to deliver exceptional performance. The MT Series offers high-quality features while giving you the certainty to aid quick and easy HVAC system design and the flexibility to rely on shorter lead times and optimum savings.

Full Aluminium Design For added corrosion protection and lighter weights, anodised aluminium framework, panels and base channel Ebox Wiring Integration Wiring can be easily done via the Ebox with integrated terminal blocks Tropical Profiles Tropical profile and thermal break panels as a standard for exceptional thermal performance High Efficiency EC Plug Fans EC plug fans that precisely adjust airflow to change in static pressure

Nominal Airflow 750 l/s - 15,000 l/s

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For product information, visit www.temperzone.com

SMART EV Chargers The VIARIS EV chargers

from Orbis are some of the most comprehensive and efficient chargers for public spaces and private use with cutting-edge technology and design.

They are purposefully designed for quick and convenient installation compatible with all EV vehicles. There are a wide range of customisable options on all units.

We at Eurotec, provide the practical solution to your EV charging needs.

VIARIS COMBI+ The ultimate EV Charging solution for Residential, Commercial and Public Environments

The VIARIS COMBI+ stands out as the most versatile model among the VIARIS EV charger range. It is compatible with all Type 2 vehicles.

With its seamless installation process and user-friendly interface, it proves to be an ideal choice for various environments, including apartment complexes, corporate vehicle fleets, shopping malls, hotel parking lots, public parking areas, and many other settings.

COMBI+ gives you the flexibility to choose from a range of outlets/hoses with power options ranging from 2 times 7.4 kW to 2 times 22 kW. The options are 5m, 10m hoses and socket outlet.

Its SPL-ORBIS Intelligent Charge Modulation System can communicate with 248 Orbis EV Chargers or up to 496 electric vehicles.

Contact Eurotec: 09 579 1990

Features • Multiple outlets • 3-year warranty • Automatic load modulation • Charging mode 3 • SPL Load analyser – Charge up to 496 vehicles • Built in DC protection • WIFI, RFID and Ethernet as standard (4G optional) • App for Android and iOS

sales@eurotec.co.nz

Its load modulator monitors the installation’s energy consumption and adjusts power demand to optimise the highest charge within the shortest possible period, without exceeding the supply capacity.

The charger also provides a high level of protection to the vehicle’s batteries and the installation in general.

The inbuilt RDC-DD (Residual Direct Current Detection Device) means you don’t need to install an expensive Type B RCCB at the switchboard, only need the standard type A saving you money.

www.eurotec.co.nz

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“This great looking bunch from our engineering department set off for an afternoon at the Build NZ trade event. They enjoyed meeting and chatting with suppliers about upcoming products and services. Keep up-to-date with the latest and greatest in HVAC technology.”

- Cam Crawford from Chillex Group

The momentum is growing for the HVAC&R Hub 2024 A convergence of industry innovation, expertise and cutting-edge solutions, HVAC&R Hub is an opportunity to gather knowledge from local and internationally experienced leaders in design, construction, facilities management and HVAC&R. The boulevard for the HVAC&R Hub has sold out but there are still many opportunities for exhibitors to be a part of this event which showcases the latest in HVAC&R technologies.

“Stands are available in the Hub, which is also the location of the networking lounge which generates foot traffic into the area,” says Gina McMaster, executive officer of HVAC&R industry associations.

The co-host of the HVAC&R Hub is part of the BuildNZ, Facilities Integrate and The National Safety Show in June 25-26, 2024.

If you are interested in exhibiting in 2024, please get in contact with our team.

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Exhibiting For exhibiting enquires please contact us: Carmel Jones XPO Exhibitions carmel@xpo.co.nz 09 976 8366 027 494 0699 Events Coordinator IRHACE admin@irhace.org.nz

RETURNING EXHIBITORS Central Heating Central Heating New Zealand is the country’s largest dedicated hydronic heating company, specialising in radiator and underfloor central heating systems.

Central heating is a method of whole home or business heating in which warm water circulates through a closed network of pipes, carrying heat around the building.

Panasonic Panasonic New Zealand has been a fully established sales company since 1998.

With core offerings of consumer electronics and business solutions, the team is dedicated to improving the lives of the people of New Zealand through their products. Loved by New Zealand households and businesses for almost a century, Panasonic’s diverse range of products, systems, and services are designed to benefit the lives of New Zealanders.

Smooth-Air Smooth-Air is an innovative, New Zealand-based heating and ventilation company that has developed into a real Kiwi success story. They are agents for a number of internationally recognised manufacturers that ensure customers have access to the most innovative and advanced range of products and services available. Their manufacturing facilities use the latest assembly techniques and production technologies, alongside highly skilled metal fabrication processes.

“This was my first time at BuildNZ and it was a great experience for me! I will definitely add it to my must-see yearly event calendar going forward. Top marks BuildNZ.” – Exhibitor

221 Exhibitors 1,477

Exhibiting Staff 9

BDT becomes an RLNZ silver verifier Black Diamond Technologies has jumped on board with RLNZ’s new learning model, delivering practical assessments for Approved Filler courses as a silver verifier A combination of conventional education with online learning, RLNZ’s new learning model for Approved Fillers courses – including A1 Approved Fillers Theory Course, A2/A2L Approved Filler Theory Course, and A3 Refrigerant Awareness – means it’s easier for candidates to participate.

industry’s skills set – improved training translates to less refrigerant leaks and service faults,” shares Matt Birch, RLNZ chair and regional training manager for BDT. “This is vital with the pending changes in our industry, changes covering the introduction of new refrigerants and the necessary skills for industry licensing.”

The theory learning is now completed in the candidate’s own time thanks to online learning, which also allows the content to remain up-to-date, and the practical assessment is conducted at a premises that best suits the candidate.

Having already heavily invested in training for the industry, BDT currently offers an extensive range of HVAC&R training modules to apprentices, installers, technicians, designers and service people across New Zealand.

Silver verifiers across the country assess the practical component of the courses, and Black Diamond Technologies (BDT) is the latest company to become a ‘silver verifier’.

“We are very excited to become a corporate silver fillers verifier for RLNZ, especially focusing on growing our

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“Our trainers are continually travelling around New Zealand and can help provide training to enable your staff to meet their legal NZ refrigerant fillers requirements,” says Matt.

Utilising this service delivery model, BDT is able to provide a comprehensive, convenient and efficient service to its dealers and customers in New Zealand.

Contact Sarah Tripae from BDT’s training department to book a time for your practical. bdt.co.nz

Convenient:

The existing service model can be a convenient option for participants. It eliminates the need for them to travel to different locations for training and assessment, streamlining the process.

Quality control:

BDT can maintain better control over the quality and consistency of the training and assessment processes by handling both aspects. This ensures that participants receive a standardised and high-quality experience.

Regulatory compliance:

In many cases, licences and certifications, such as the Approved Filler Licence, require participants to undergo both training and assessment. By offering both services, BDT can help individuals meet the regulatory requirements more easily.

“Working with existing training providers gives RLNZ the ability to tap into established infrastructure across New Zealand,” says Gina McMaster, executive officer of HVAC&R industry associations.

“Existing training providers are likely to have well-established facilities, equipment and administrative systems in place. This means RLNZ can tap into these resources without having to build everything from scratch, saving time and resources.”

This proactive approach from BDT in becoming an RLNZ silver verifier is one that Gina encourages others to look into: “Collaborating with multiple providers allows RLNZ to reach a broader geographical area in New Zealand. Clear communication, aligned objectives and a shared commitment to quality and safety are essential to the success of such collaborations. The ongoing monitoring and evaluation of the partnerships ensures that RLNZ’s training programmes continue to meet their objectives and deliver value to their stakeholders.”

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ASSESSMENT

www.rlnz.org.nz

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USA takes first big step to cut HFCs The USA has announced measures that will limit new air conditioners and heat pumps to refrigerants with a GWP of 700 and supermarket systems to a GWP of 150 Words by John Greaves. Article first published by Cooling Post.

Just a day after agreement was reached for a revision of the European F-gas regulations, the US Environmental Protection Agency (EPA) announced two regulations designed to curb the use and emissions of HFC refrigerants in the USA.

HFCs where alternatives are already available. The second action is a proposed rule to better manage and reuse existing HFCs by reducing wasteful leaks from equipment and supporting a growing American industry for HFC recycling and reclamation.

The first new action is a final rule to accelerate the transition to more efficient and climate-safe technologies in new refrigeration, heating and cooling systems and other products by restricting the use of

The new rules are brought in under the bipartisan American Innovation and Manufacturing (AIM) Act, which seeks to achieve an 85% cut in the supply of HFCs by 2036.

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The contents of the EPA’s 433-page technology transitions rule includes a GWP limit of 700 for residential and light commercial air conditioning and heat pumps.

This will apply to the manufacture and import of self-contained products from January 1, 2025, with restrictions on the sale, distribution and export from January 1, 2028. For the installation of ‘field-assembled’ systems, the ban begins on January 1, 2025, with the exception of VRF systems, which have a compliance date of January 1, 2026.

As far as HFCs are concerned, the 700 GWP will allow the use of A2L refrigerants, such as R32 (GWP 675) and the blend refrigerant R454B (GWP 466), but will finally rule out Honeywell’s much-vaunted, but yet to come to market, non-flammable alternative R466A due to its GWP of 733.

It also contains proposals for tracking refrigerant cylinders and requiring the use of 100% reclaimed refrigerant in most new appliances and systems still containing HFCs beginning in 2028.

Describing the actions as “a big step closer toward a climate-friendly future”, Christina Starr, senior manager of the US-based Environmental Investigation Agency, said: “This will spur innovations to how cooling equipment is designed, and how the entire US industry and workforce tracks and handles refrigerants. It also incentivises companies to take a truly cradle-to-grave approach in setting and meeting their climate targets.”

The EPA anticipates that states will adopt the new 2021 building codes or revise their regulations to allow for use of several SNAP-listed lower-GWP A2L refrigerants by 2025.

Refrigeration The EPA proposed a 150 GWP limit across retail food refrigeration, with exceptions for remote condensing units and supermarket systems with refrigerant charge capacities greater than or equal to 200lb, and for the high temperature side of these subsectors’ cascade systems, where a 300 GWP limit would apply. There are also exceptions for some refrigerated food processing and dispensing equipment covered by UL Standard 621 and for equipment with charge sizes greater than 500g, where the EPA is not finalising a GWP limit, but rather prohibiting the use of certain refrigerants.

For refrigerated food processing and dispensing equipment not covered by UL 621 and with charge sizes less than or equal to 500g, the 150 GWP limit applies.

For stand-alone units the compliance date is January 1, 2025; for remote condensing units, it is January 1, 2026; for supermarket systems, it is January 1, 2027.

The EPA has set different compliance dates for refrigerated food processing and dispensing equipment, depending on the specific equipment. It is January 1, 2028, for equipment within the scope of UL 621; January 1, 2026, for other refrigerated food processing and dispensing equipment with charge sizes of 500g or less; and January 1, 2027, for other refrigerated food processing and dispensing equipment with charge sizes greater than 500g.

Proposed rule The EPA’s proposed HFC management rule includes proposals for reducing leaks and increasing end of life recovery and reuse of reclaimed refrigerants. It expands and enhances the requirements for reducing leaks, bringing a range of smaller equipment containing more than 15lb of HFC refrigerants under the leak repair and reporting requirements.

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Heat Pump Skills Survey from Institute of Refrigeration

With the anticipated growth in the use of heat pumps, there’s a need for more skilled installers. The Institute of Refrigeration (IOR) is conducting a survey to determine the necessary skills and training required for the refrigeration sector to meet this increasing demand There is much in the news and trade press about the anticipated growth in the use of heat pumps and the issues around the need for more skilled installers. While there are currently government-backed schemes and in some cases subsidies for training, this is focused primarily on helping trades such as heating engineers and plumbers to install heat pump systems.

Heat pump installation crosses over a large number of traditional jobs and roles, and customers are often unsure as to whether they should be contacting heating, plumbing or refrigeration companies.

An IOR education working group is asking whether the existing RAC-qualified or experienced technicians are ready for this increasing demand and the likely additional need for service and maintenance work once equipment has been operating for some time. In the past, domestic heat pumps installed for water heating, for example, have not been an area of particular interest for the refrigeration expert who is more focused on commercial applications such as heat pumps for water chillers or large-scale industrial projects. However, with the likely market changes, the domestic, housing association and small commercial heat pump markets represent an opportunity – particularly as current installers might not be familiar with the refrigeration aspect of such equipment. On the other hand, there are many companies that have been operating both heat pump and air conditioning for many years and have a lot of experience in these areas.

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To explore in more detail what skills will be needed to help prepare the refrigeration sector for the wider adoption of heat pump technologies, the IOR is carrying out a survey. This covers questions such as what critical knowledge and skills are needed to make the most of heat pumps and what additional skills a refrigeration expert (who holds an FGas or NVQ/Level 2 qualification) might need, as well as how it would be best to offer upskilling in areas such as water pressures, flow rates and controls.

One of the potential outcomes of this work could be an outline for a CPD (Continued Professional Development) course that training providers or accreditation bodies might offer as a short course in the future, or for in-house training and development of existing technical staff.

IRHACE is a corporate member of the IOR in the UK. We encourage the industry in New Zealand to contribute their views.

Please share your views in the survey below, or if you have more detailed comments to make on skills for heat pumps, please contact IOR here. IOR is also looking for contributors to its working group with experience of managing heat pump operatives to help steer this work in the future.

Start the survey here https://www.surveymonkey. co.uk/r/3XHJRHK

Kaiapoi Golf Club, 373 Williams Street, Kaiapoi

Enquiries to admin@irhace.org.nz or Chris Arvidson 027 297 8763 17

How local businesses can stay safe from cyber attacks Each year CERT NZ hosts Cyber Smart Week to highlight the importance of being secure online, by showing New Zealanders what’s at stake when we don’t get our cyber security right

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This year’s campaign kicked off with a photo exhibition called EXPOSED that featured larger-than-life portraits of real people targeted by attackers while going about their lives online.

More information on how online incidents are categorised and the financial loss broken down can be found in our quarterly report: Quarterly Report: Highlights Q2 2023

“These New Zealanders have shared their stories to highlight the impacts an online incident can have and to encourage others to protect themselves online,” says Jane O’Loughlin, CERT NZ manager for engagement, communications and partnerships.

This year’s Cyber Smart Week, which was held from October 30 to November 5, also saw the launch of CERT NZ’s new programme called Own Your Online.

“This is a new website created to help individuals and businesses understand the online world by explaining common cyber threats and providing practical cyber security advice. The site will also have resources and guides for organisations to keep their network, data and devices secure, and to create a response plan in case of a cyber incident.

“As we spend an increasing part of our lives online, cyber security is a necessity rather than a convenience,” says Jane. “We encourage New Zealanders to heed the messages and take steps to become more cyber resilient.”

IRHACE asked CERT NZ’s senior analyst for threat and incident response, Sam Leggett, how businesses can manage their online security.

What are some of the most common ways New Zealanders are falling victim to cyber criminals?

What are some of the most important protocols companies should have in place to keep their business and employees safe?

In the two years leading up to June 30, 2023, CERT NZ has seen an average of 2,266 incidents reported each quarter. These incidents include phishing and credential harvesting, scams and fraud as well as malware and ransomware attacks, unauthorised access and other kinds of online attacks. The two-year period also saw financial losses adding up to $39.9 million. These are figures from just the cases that are reported to us. CERT NZ acknowledges that many cases go unreported or are reported elsewhere, so actual figures may be much higher.

Organisations have a responsibility to keep their businesses, their employees as well as their customer data safe. They can do this by putting in place an online security framework, by updating devices and software, securing their networks, collecting and storing only the data they need from their customers. We also recommend businesses talk to their employees about staying safe online and encourage them to be cyber smart.

One of the common ways that scammers target New Zealanders is through phishing – sending links via emails, SMS or direct messages. The sender pretends to be a trustworthy organisation such as a bank or a government agency and tries to get sensitive information from the receiver (credit card and bank account details, or login information). New Zealanders also experience investment and job scams, romance scams, fake lotteries and prizes, and scams while buying and selling goods and services online.

Are there any other steps that can be taken to avoid online threats?

You can find our guide for business here: Top 11 cyber security tips for your business

There are simple steps you can take to stay safe online: create long, strong and unique passwords, turn on Two-Factor Authentication (2FA) for your online accounts, turn on automatic updates for your apps and devices, set your social media accounts to ‘private’ or ‘friends only’, and always pause to think before you click on a link. ownyouronline.govt.nz

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A bright future

Success at EXCEL Apprentice Training Week 2023 More than 35 future technicians learned alongside some of the industry’s leading tradespeople at the event

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At Apprentice Training Week, Excel’s refrigeration and air conditioning apprentices participate in brazing, welding, customer communications, servicing, maintenance, fault finding and diagnostics training, as well as system design and planning.

Now in its seventh year, it’s an event designed to foster the next generation of professionals.

“These events are an opportunity to learn from the best in a focused environment,” says Craig Heerdegen, Excel group director and team lead.

Delivering high-quality solutions to customers throughout Aotearoa New Zealand, Excel is industry-leading in industrial and commercial heating and cooling solutions.

When established in 2005 in Hāwera to meet a gap in the area’s industrial refrigeration service market, there were only four employees – including one apprentice. Since then, the company has been dedicated to developing the next generation of quality technicians and now has over 300 employees nationwide.

“Our people, and the communities we operate in, are of the highest importance to us, so we invest heavily in our team training – right from the start. We offer various wellbeing initiatives and do what we can to create the best team culture,” says Craig.

He credits much of the week’s success to the support

Excel receives from the wider industry: “Without the support of our generous sponsors, Excel Apprentice Week would not be as successful as it is. Our supporters donate their time, coming in and working with apprentices as well as tools and prizes. We’re so grateful to have such wonderful sponsors.”

More than 35 apprentices completed the annual event, held from September 11-15 at Excel Tauranga.

“We’re proud of every single one of our apprentices.

Taking on an apprenticeship is a challenge and an ongoing learning experience. People come into it from all walks of life, it takes energy, effort, dedication and attention to detail to build a career in this industry.

“We bring our apprentices together every year because we believe in our people and we know that if we give them the best opportunities, they’ll develop into the best technicians in the industry.”

Annual apprentice awards Each year, Excel holds an awards dinner to celebrate the successes of its team at Excel Apprentice Training Week.

“Whether an apprentice won an award this year or not, we can see the energy, effort and dedication that goes into becoming a qualified tradesperson and we value their efforts.”

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Excel Everyday Award: Krissy Perry, Manawatū Second place, Excel Everyday Award Krissy is an exceptional team member who consistently demonstrates a strong work ethic and commitment to excellence. She has completed all of her first-year paperwork within a month of beginning her apprenticeship. Krissy is always punctual as well as proactive.

Ben Hammond, Hawke’s Bay First place, Excel Everyday Award Ben has a great work ethic and can work alongside anyone and everyone. He is dedicated to quality workmanship and very motivated. He’s confident and willing to ask for help, a sought-after apprentice and supports seasoned technicians as often as he can.

Tristan Munro, Wellington Third place, Excel Everyday Award Tristan started his Excel Refrigeration and Air Conditioning Wellington apprenticeship in January 2023.

He is progressing well with his learning, is on the ball and always on time. He’s a good communicator and well organised.

From left, Krissy Perry, Ben Hammond and Tristan Munro

Most Improved Anthony Oliver, Manawatū First place, Most Improved Anthony’s willingness to take on new challenges and his eagerness to learn and improve is impressive. His strong work ethic and positive attitude is contagious – we’re excited to see what the future holds for him!

Jack Clark, Zoe Richards and Nathan Corlett

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Outstanding Performer Jack Clark, Waikato Second Place, Outstanding Performer Jack strives for success every single day. His work ethic is second to none, he’s alway either early or on time, is well-presented and communicates in a professional manner. He continues to grow, learn and expand his knowledge. He’s cooperative, a team player and capable of working solo.

Zoe Richards, Hawke’s Bay First place, Outstanding Performer Zoe Richards is a valuable member of the Excel Hawke’s Bay team. Her technical skills grow every day, her communication skills are fantastic, she is a great team player, is on time and professional. Zoe has recently joined the commercial on-call roster and is an excellent addition to the after hours callout team. Zoe is always up for the job, reflects a professional appearance and is 100% reliable.

Nathan Corlett, Excel Manawatū Third Place, Outstanding Performer Nathan has a strong work ethic, is committed to safety and takes a systematic approach to his work, ensuring every task is completed to the highest standard. Nathan’s positive attitude and willingness to go above and beyond have made him a valuable member of our team.

Jack Clark, Zoe Richards and Nathan Corlett

SPONSOR SUPPORT Excel Apprentice Training Week is lucky to have very generous sponsor support, and this year would like to thank Courtesy Ford, Z Energy, Refspecs, Actrol, Waterworks, Price Holyoake, McLeod Cranes, Cleanline Tasman, Temperzone, Patton, Cooke Industries, Monkeytoe, Realcold and Vodafone (One New Zealand).

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Designing with ventilation louvres

Flammable refrigerants in an air conditioning application

RLNZ www.rlnz.org.nz

1pt CCCANZ www.cccanz.org.nz

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HVAC&R HUB

1pt

Expansion work recovery

The application of reinforcement for vapour compression cycle control

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Commercial kitchen exhaust systems

TRADE NIGHTS

HVAC&R Hub https://www.buildnz. com/visitor-information/ hvac-and-r-hub/

D P C Earn ! s t n i o P

HUB SOUTH

WEBINARS

TECHNICAL TALKS

1pt Air quality ventilation and Covid 19

EVENTS

COURSES *To earn CPD points you must be an IRHACE member

irhace.org.nz

NOVEMBER 2023

November 2023 New Members Tim Blomfield Basil Issac David Bottom David Swanson Member Milestones 10 Years Troy Bell 20 Years Matthew Parkinson Michael Cross

Congratulations to the finalists and winner of the Wallie Askew Memorial Workskills Competition 2023. The final placings were: 1st Alex Arnold, White Refrigeration 2nd Jack Butler, Active Refrigeration 3rd Koenraad Mullis, McAlpine Hussmann 4th Daniel Thompson, Shannon Refrigeration 5th Liam McVicar, McAlpine Hussmann 6th Matthew Weir, McAlpine Hussmann 1pt

Expansion Work Recovery

30 Years Gerry Carrington Our featured CPD points webinar this month is “Expansion Work Recovery” presented by Dr Alison Subiantoro, University of Auckland.

• Introduction to expansion work recovery technology for refrigeration systems • State-of-the-art research on EWR • Research on EWR at the University of Auckland

FEATURED

CPD

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WHY USE A CCCANZ MEMBER COMPANY As a CCCANZ member, you become part of a community of companies in New Zealand that prioritise responsibility towards customers and strive for the respectability of their trade. The member companies cover various sectors related to HVAC&R, including refrigeration, ventilation, HVAC mechanical services, heat pumps, suppliers, and manufacturers. Additionally, CCCANZ has affiliate members representing training, government, and other business activities.

By joining CCCANZ, you gain several benefits. Firstly, you have greater access to resources and information related to the HVAC&R industry. This can include updates on industry trends, best practices, technological advancements, and regulatory changes. Staying informed allows you to stay ahead in your field and make well-informed decisions for your business.

Furthermore, being a member of CCCANZ provides you with opportunities to connect and network with other industry professionals. This can be through events, conferences, workshops, or online platforms where you can exchange ideas, share experiences, and learn from one another. Building relationships within the community can lead to potential business collaborations and partnerships.

Lastly, as a CCCANZ member, you benefit from the collective strength of the organisation. CCCANZ promotes guarantees and warranties to back quality products and workmanship, which enhances your reputation as a responsible and reliable business in the HVAC&R industry. This commitment to quality and customer satisfaction sets you apart from others in the market.

Overall, being a CCCANZ member offers you a platform to enhance your professional development, expand your industry knowledge, and establish valuable connections within the HVAC&R community in New Zealand.

irhace.org.nz

NOVEMBER 2023

Member company listing covering New Zealand from Northland to Southland and in between.

FROM THE CHAIR Greetings Myself and Gina McMaster, executive officer, attended the Specialist Trade Contractors Federation AGM and I have now been appointed to the NZSTCF. Specialist trades and subcontractors are responsible for carrying out approximately 80% of the construction work in New Zealand.

Another member company, Simx, has reached its 40-year milestone. Simx has been a member company of CCCANZ since its inception and their long-standing membership is acknowledged and we celebrate this achievement.

In 2023, CCCANZ has experienced a significant increase in new members joining the association. This is a good indication of growth and interest in being part of an industry association that prioritise responsibility towards clients and strive towards the respectability of the trade.

Finally, the Board is in the process of re-registering with the Incorporated Societies, which is set to take place early in 2024. A full remit will be sent to all members for review and feedback before a member society meeting is held to vote on the new constitution.

Feel free to give me a call on 021 533 447.

Gary GARY REILY CHAIR CCCANZ

MEMBER BENEFITS

MEMBER HIGHLIGHT Setpoint Services Ltd Welcome to CCCANZ member company Setpoint Services.

Servicing Auckland, local residents turn to Setpoint Services for quality new system design and prompt and comprehensive maintenance of existing refrigeration and HVAC systems. From residential to industrial properties, you can rest assured that all work carried out by Setpoint Refrigeration & Air Conditioning Services will be completed to the highest standard.

Contact Elvin Singh, admin@setpointservices.co.nz or phone 021 064 5830.

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irhace.org.nz

NOVEMBER 2023

Team SCM REF NZ

SCM Ref New Zealand - The Trans-critical Journey

I

n 2016, we embarked on a journey with CO2, selling our first Trans-critical CO2 Supermarket Rack, a product of SCM Frigo S.p.A. Italy.

The Trans-critical CO2 business rapidly grew beyond just supermarkets, revealing two significant aspects: Contractors and installers needed training to ensure, the right equipment selection, correct installation procedures and commissioning was achieved.

A new market under 80kw was emerging that demanded a different product range suitable for the conditions in New Zealand and Australia.

In 2020, we developed a mobile training rig to provide contractors across the country with technical knowledge about Trans-critical CO2 systems. The training starts with an introduction to the technology and ends with a live system operation, providing a hands-on experience covering all operational

Chris Gibbons Product Development Manager SCM REF NZ

components. This roadshow has reached over 200 contractors to date. It became very popular and is an excellent marketing tool.

In late 2021, SCM Ref NZ began development of the SMDTX range of packaged Trans-critical CO2 condensing units. Carrying on from the success of PattonPak synthetic refrigeration packages, the capability to design and build at short notice with agility to meet different application requirements. The units installed so far have performed well, requiring minimal commissioning, and easily meeting performance expectations.

SCM Ref NZ provides specific training to new purchasers to ensure accurate equipment selection, correct installation, and can assist with commissioning.

Available from Patton Ltd

Design, Supply and Build Locally.

For more info contact HVAC Depot 09 600 2286 | sales@hvacdepot.co.nz | hvacdepot.co.nz New Product

Ducted System Plenums

Two options made from either galvanised steel or light panels.

- Contact us to discuss your size requirements.

They can be fitted with 25mm duct liner on request.

HYVENT Perforated Condenser Cage

HYVENT and Flexilok Ducts

Make to Section F4 of the building code Variable sizes but with standard size: OD 935(L)*580(W)*1020(H) Variable colours Easy install and maintenance from both sides Built from galvanised steel in NZ

Both HYVENT and Flexilok ® has been fully tested to comply with the Building Code of Australia 2005, 29 AS4254:2012 and UL181.

COMMERCIAL BUILDING ENERGY SPECIALIST HVAC & CONTROLS TRAINING This 3-day, online course, provides training in best-practice energy management and efficiency for engineers and technicians involved in the design, construction and maintenance of commercial buildings.

Who will benefit most from this training?

This course has been created for professionals who work in improving energy efficiency in commercial buildings from the design stage on.

Energy Master Accreditation The online exam is available to those who have completed the CBES - HVAC and Controls Training Course and wish to progress with Accreditation as an Energy Master CBES - HVAC & Controls Specialist.

To achieve Accreditation as an Energy Master Commercial Building – HVAC & Controls Specialist, candidates are required to: 1. Attend and complete the CEP Commercial Building Energy Specialist – HVAC & Controls Training.

2. Achieve a pass mark in the appropriate online Commercial Building Specialist - HVAC & Controls exam. Questions are based on the content in the training and the pass mark required is 70% of the total marks possible.

3. Meet the Energy Master CBES – HVAC & Controls eligibility requirements for qualifications and experience.

For more information visit https://cep.org.nz/energy-master-commercial-building-specialist

Attendee Feedback ────

ONLINE TRAINING

"Great course and great trainer. I’m quite new into the industry, just being a recent graduate, and the course started with the This training programme basics worked its coversand thethen latest technolway up to an advanced ogy and techniques and It Advanced was interesting islevel. set at Trade and kept me engaged the to Degree Level, equivaentire time. lent to Levels 5-7 on the Would NZQArecommend!"

Framework.

Dates:──── 24, 25, 26 October 2023 "Good overview of energy saving opportunities

Times: 9.00am - 5.00pm available in multiple NZST (approx.)

aspects of systems.

Discussions raised during Trainer: Rob Bishop the course were also great, providing insight into specific examples of course items and their implementation."

CARBON AND ENERGY PROFESSIONALS NEW ZEALAND Level 4, Hope Gibbons Building 7-11 Dixon Street PO Box 11508, Manners Street Wellington 6142

04 385 2839 https://cep.org.nz/

irhace.org.nz

NOVEMBER 2023

IRHACE Industry Journal is a premium magazine for the refrigeration, heating and air conditioning industry with unique quality content that reaches a desirable audience and is free to download.

Contact us at admin@irhace.org.nz and be a part of our next issue now.

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