iStore Heat Pumps

iStore - Air to Energy has a proven reputation built on respect as an industry leader in heat pump technology dealing direct with qualified trade customers, and sharing our vision for a cleaner more energy efficient Australia.

With over 30 years of solar hot water experience, iStore has established ourselves as a trusted name in the industry, providing efficient and effective hot water solutions to both businesses and homes across Australia.

Our journey began a decade ago, when our team of passionate plumbers and electricians set out to develop a heat pump that would revolutionise the industry. Driven by a commitment to innovation and sustainability, we knew that there was a better way to provide hot water in a more cost effective way to buildings and more importantly, homes.

After years of research and development, we launched our first iStore 270L unit, this was followed by our iStore 180L unit which quickly became a game-changer in the industry.

The iStore 180L Heat Pump Hot Water System is the smart choice for households of 2–3 people. Using advanced heat pump technology, it can reduce your hot water energy use by up to 70% compared to conventional electric systems, and more on gas heating systems. Compact, quiet, and built with eco-friendly R290 refrigerant, it delivers reliability, remarkable savings, and sustainability in one sleek package. 

Using advanced air-to-energy technology, it captures ambient heat and transfers it into water—making it an affordable and sustainable alternative to electric or gas storage systems. Plus, it works seamlessly with your solar PV setup to make the most of your clean energy.

• Massive capacity for families – A 270 L tank meets the needs of households with 3–6+ members.
• WiFi-Ready – Connect, monitor, and control your heat pump via the iStore app for effortless temperature adjustment, scheduling, and performance tracking from your phone.
• Up to 70% energy savings – Cut hot water electricity costs significantly with COP ratings between ~4.0 to 4.8.
• Smart solar integration – Acts as a cost-effective energy storage solution by using excess solar to heat water instead of expensive batteries.
• Smart and quiet operation – Built-in timer controls and low-noise design make it simple to live with.
• Robust Australian warranty – Full 5 years comprehensive parts & labour
• Eco-friendly refrigerant – Uses R290 natural refrigerant for higher efficiency and lower environmental impact.

A swimming pool should be more than just a summer luxury. With iStore’s advanced pool heating systems, you can extend your swimming season and enjoy perfectly heated water whenever you like.

Backed by iStore’s long history of delivering reliable, energy-efficient hot water technology, our pool heater range combines innovation, durability, and cost-saving performance. Whether you’re looking to warm up a small plunge pool or keep a large family pool at the ideal temperature, iStore has the perfect solution.