Award-winning heat pump hot water systems engineered for Australian conditions, lower running costs and dependable everyday performance.
iStore combines advanced energy-efficient technology with powerful heating performance to deliver reliable hot water while using significantly less electricity than conventional electric storage systems.
Water heating can account for up to a quarter of household energy use. Switching to an iStore heat pump can substantially reduce the energy required to keep your hot water ready.
iStore heat pump technology draws renewable heat energy from the surrounding air, reducing reliance on conventional electric or gas water heating.
*Estimated savings vary according to household hot water use, energy tariffs, solar generation, system settings and local climate conditions.
Instead of generating heat directly, an iStore heat pump captures renewable heat energy from the surrounding air and transfers it into the water stored inside the tank.
A quiet fan draws surrounding air across the system’s evaporator.
The refrigerant absorbs heat from the air before the compressor raises its temperature.
The heated refrigerant moves through the condenser, transferring thermal energy into the stored water.
The refrigerant returns to its liquid state and the process continues until the target temperature is reached.
Heating capacity determines how quickly a heat pump can replace the hot water your household uses. More output means faster recovery after showers, baths and periods of heavy demand.
While many standard heat pumps operate at approximately 2.0kW–2.8kW, iStore’s higher heating output helps restore tank temperature faster and keep up with busy household demand.
*Up to 5.05kW heating output at 32°C ambient air and 45°C water operating conditions.
**Hot-water production comparisons are based on equivalent operating hours. Actual performance varies with ambient temperature, water temperature, system settings and usage.
The iStore converts its heating power into an exceptional litres-per-hour recovery rate. Instead of slowly heating water over an entire day, iStore rapidly generates large volumes of hot water to help keep up with household demand.
According to iStore FAQ data, the high-powered compressor delivers an industry-leading 130 litres per hour recovery rate, continuously pumping hot water back into the tank.
Choose the tank capacity that best suits your household while enjoying the same high-output heating performance, intelligent control and dependable iStore support.
A compact, high-performance hot water solution for smaller households, townhouses and homes with lower daily demand.
Greater hot water storage for families, larger homes and households with heavier or more frequent hot water demand.
Eligible iStore heat pump installations may qualify for federal STCs and additional state-based incentives, helping reduce the upfront cost of upgrading your hot water system.
Eligible heat pump installations can create STCs under the Australian Government’s Small-scale Renewable Energy Scheme. Their value is commonly applied as an upfront discount.
Some states and territories offer additional incentives for replacing conventional electric or gas water heaters with efficient heat pump technology.
Your installer or retailer can confirm which current incentives apply to your home and include eligible discounts in your quotation.
Request a quote from an iStore reseller for product advice, installation pricing and information about currently available incentives.
Eligibility, certificate values and available incentives vary by location, installation date, existing water-heater type, product, installer and current scheme rules. Always confirm current requirements before purchase.
Pairing an iStore heat pump with rooftop solar helps you use more of the energy your home generates and less electricity from the grid.
Instead of exporting excess daytime solar for a low feed-in tariff, schedule your heat pump to operate during peak solar generation and store that energy inside the hot water tank for use later.
*Actual grid-energy reduction varies according to solar-system size, generation profile, household hot water use, heat-pump scheduling, tariffs, climate and operating conditions.
See what Australian households say about living with an iStore heat pump, from lower running costs and reliable hot water to product support and everyday performance.
Award-winning heat pump hot water systems engineered for Australian conditions, lower running costs and dependable everyday performance.
