Airchange

Expert supply, installation and servicing of Air Change PoolPac systems, delivering integrated pool water heating and air handling for demanding indoor pool environments.

Air Change Indoor Pool Climate Control Systems

At Relevant Air, we are proud to be your go-to provider for Air Change indoor pool climate control systems. As a trusted partner, we offer a comprehensive range of services, including supply, installation, repairs, and spare parts, to ensure your pool air handling and water heating system operates at its best. With our expertise and commitment to customer satisfaction, you can rely on us to deliver exceptional service and support.

Our Comprehensive Air Change Services

Supply and Installation

We offer Air Change’s PoolPac and PoolPac Plus range to suit your specific needs. Our knowledgeable team will guide you in choosing the ideal system for your facility, taking into account factors such as pool size, bather load, air quality targets, and energy efficiency. With our professional installation services, you can have confidence that your Air Change system will be commissioned correctly and efficiently, whether it’s for a commercial aquatic centre, a hotel pool, or a hydrotherapy space.

Repairs and Maintenance

In the event that your Air Change system experiences any issues, our skilled technicians are ready to provide prompt and reliable repair services. We have the expertise to quickly diagnose and resolve any problems, ensuring that your system is back up and running in no time. Additionally, we offer regular maintenance services to keep your PoolPac or PoolPac Plus operating at peak performance, protecting occupant comfort and building integrity while preventing potential breakdowns and extending its lifespan.

Genuine Spare Parts

We understand the importance of using genuine Air Change parts to maintain the integrity and performance of your indoor pool system. Our access to authentic Air Change components allows us to quickly source and replace anything from BLDC inverter compressors to heat recovery and control system parts. By using genuine parts, we ensure that your system continues to operate efficiently and reliably.

The Air Change Story

Air Change has provided Dedicated Outdoor Air Systems (DOAS) and dehumidification solutions to local Australian and international clients for over 20 years. Designed and manufactured in Milperra, New South Wales, their equipment reflects deep engineering expertise and a genuine commitment to local manufacturing. Air Change products are internationally patent protected and sit alongside a wider group of respected Australian manufacturers, reinforcing their standing as a truly Australian brand.

Today, Air Change is renowned for tackling one of the toughest environments in building services: the indoor pool. The PoolPac provides fresh air ventilation to manage humidity and airborne chloramine levels, while the PoolPac Plus goes further by combining two traditionally separate functions, pool water heating and indoor pool air handling, into a single system. This integrated approach uses air-to-air heat recovery, an integrated DX heat pump, BLDC inverter compressors, and the ClimaSync Control System to optimise efficiency and deliver large energy savings without compromising occupant comfort or building integrity. Air Change’s focus on energy efficiency, reliability, and resilient component selection ensures their systems are built to perform in demanding Australian conditions.

Why Choose Relevant Air for Your Air Change Needs?

Expertise and Experience: Our team consists of highly trained professionals who have in-depth knowledge and experience working with Air Change indoor pool systems. We stay up to date with the latest technologies and best practices to ensure we provide you with the highest level of service.

Quality Workmanship: We take pride in delivering exceptional workmanship in every project we undertake. From installation to repairs, our attention to detail and adherence to industry standards ensure that your Air Change system performs optimally and reliably.

Customer-Centric Approach: At Relevant Air, we prioritise our customers’ needs and satisfaction above all else. We listen carefully to your requirements, provide honest advice, and deliver personalised solutions to meet your specific needs. Our friendly and responsive customer support team is always ready to assist you.

Timely and Efficient Services: We understand the importance of prompt service, especially when your pool environment depends on consistent air quality and water temperature. Our team is committed to providing swift response times and efficient services to minimise any inconvenience and keep your facility running smoothly.

Get in Touch with Relevant Air Today

Whether you need a new Air Change PoolPac or PoolPac Plus system installed, require repairs or maintenance, or are looking for genuine spare parts, Relevant Air is here to help. Contact us today to discuss your requirements and experience the difference of working with a trusted Air Change partner. Our knowledgeable team is ready to assist you in creating a comfortable, healthy, and energy efficient indoor pool environment.

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 From Homes to Businesses

Allan Watson

“Efficient, thorough, on time. Would recommend highly.”

July 13th, 2026

Bradley Marney

“Great service. Had a Rheem heat pump installed for my pool. They arrived on time, did a very neat job and didn’t leave any rubbish. The system operates exactly as they predicted. Very satisfied.”

February 5th, 2026

Deb Murphy

“great service – installed quickly best thing we have bought for ages! should have done it years ago – we have been in the pool nearly everyday – last summer i got in twice! highly recommended”

February 5th, 2026

Gavin Hancock

“Great people to deal with from go to whoa!”

October 8th, 2025

Grant Walker

“came on time. Very experienced. Fixed problem.”

October 7th, 2025

Tony Cunningham

“We recently had our ducted air conditioning system replaced by Relevant Air and Water. Very professional, extremely thorough with great pride taken in the work performed. Advice provided was excellent, Shane was more than happy to talk through the details of the work when the quote was prepared. We have been using Relevant Air and Water for years and would highly recommend them for any air conditioning service or installation work.”

September 8th, 2025

Adam Hing

“Relevant Air have been really helpful and super reliable and responsive. Highly recommended.”

August 12th, 2025

Allan Murphy

“Freindly and efficient service.”

August 11th, 2025

Mark Winstanley

“We had Shane call in last week, to repair our Rheem pool Heater.
Shane very experienced, friendly and had a van well stocked. This gave us a good chance to have repairs completed on his first and only visit. In this instance this did occur.
Fantastic service and can certainly recommend Relevant Air and Water.”

August 4th, 2025

Stephen Jacobs

“We recently had a pool heater, pool blanket, and high-quality roller installed by **Relevant Air and Water** from Penrith, and the entire process was absolutely seamless and stress-free! From start to finish, Shane and the team were nothing short of professional.

Shane’s clear, concise instructions made the project details simple to understand, and his attention to precision reassured us that we were in the best hands. He explained everything thoroughly, leaving no questions unanswered.

A special shout-out to Hayley and the team for their outstanding project follow-through. Their professionalism and focus on delivering a quality outcome were evident throughout the entire process. It’s clear they have a deep understanding of their core business, and they deliver with trust and care.

We’re thrilled with the results and highly recommend **Relevant Air and Water** to anyone looking for local professionals who excel in their craft! Thank you again for making this such a smooth and easy process”

September 27th, 2024

Joseph Pirrello

“I was really happy with the service Shane provided. He repaired a Rheem pool heater that had an outgoing water temp fault. He undertook some maintenance items on the unit at the same time. His rates were competitive and undertook the work quickly. He certainly knew his stuff and will call him back in the future for routine maintenance.”

September 25th, 2024

Benjamin Connell

“Haley from the team reached out about a sale enquiry, and was exceptional helpful!! She really cares about the customers outcome and not just making a sale!”

September 25th, 2024

Get a Price or Speak with Us

Request a Callback or Quote

Whether you need a quick price estimate or prefer discussing your air conditioning or pool heat pump needs in detail, our team is ready to assist you. Simply request a callback or use our online form to get a personalised quote.

No Obligation: 
Receive a personalised quote with absolutely no obligation to purchase.
Upfront Pricing: 
Get transparent, all-inclusive pricing in your quote for peace of mind.
Fast Turnaround: 
Our team promptly prepares quotes so you get pricing details in a timely manner
Product Enquiry Form (Pool Heaters)

FAQ

Get answers to common questions about Relevant Air's experienced heating and cooling installation, repairs, and maintenance services with our FAQ.

What’s the password for my Accent Air conditioner?

You can try 00000 or 12345. If either of these two passwords don’t work, turn the air conditioner unit off from the circuit breaker, leave off for 10 minutes and turn back. This will reset the air conditioner and clear the password request.

Can I move my air controller?

Yes. Contact us today on 0428 216 748 and we’ll book you in with our specialised air conditioner technician who will visit site and provide a quote to move your air controller.

Can I move my outdoor air conditioning unit?

Yes. Contact us today on 0428 216 748 and we’ll book you in with our experienced air conditioner technician who will visit site and provide a quote to move your outdoor air conditioner.

Why should I choose Relevant Air to fix my Accent Air conditioner?

We previously worked for Accent Air. That’s why we are the most experienced Accent Air technicians in Sydney. We have access to Accent Air spare parts and carry common spare parts as part of our vehicle stock to fix your Accent Air conditioner on the first visit.

“Our goal is to come to site and fix your Accent Air conditioner unit on the first visit to save you time and money”.

What happened to Accent Air?

Accent Air was previously an Australian manufactured air conditioning company located in Liverpool. The business was sold to Rheem and the decision was made to no longer manufacture air conditioning units. They are now called Rheem and they now manufacture the following:

  • Swimming pool heaters and spas
  • Dehumidifiers
  • Chillers
  • Hydronic slab heaters
  • Hot water pre heat systems

When the company went through a restructure, Relevant Air was born to do all warranty work on behalf of Rheem for our Sydney clients. The Director previously worked for Accent Air, that’s why our staff are the most experienced and specialised air conditioning and pool heater technicians to fix your Accent Air conditioner units and Rheem pool and spa heater systems, dehumidifiers and chillers.