iStore 180L hot water

Offering premium efficiency and performance, the iStore 180 L - Air to Energy is the perfect choice for smaller homes that want the best in hot water all year round, powered by the sun's rays.

  • iStores premium Australian engineering captures energy in the air to generate environmentally friendly hot water to multiple taps in your home -  24x7 x 365
  • Exclusive Australian first slimline design that reclaims up to 55.5% more energy from the air = more hot water for less
  • Australian Federal Government Clean Energy Regulator approved, receive up to $1080 incentive once installed




The iStore boasts 4 intelligent operating modes adapting to all situations, including a hybrid mode for when additional guests are staying in your home and a vacation mode for when you are away on holidays.

Optimal design

External wrap around ALL COPPER heating coil and dual anodes for superior system longevity.

Easy to install

The iStore is easy and quick to install.

Home Energy Efficient

Energy Efficient

The iStore consumes approximately 500 W of energy per hour during the air-to-energy heating process

Energy Efficient Hot Water

Money & Energy savings

Heating water for the home accounts for up to 30 % of the total energy usage for the average Australian household. iStore can reduce CO2emissions by up to 4 tonnes.

Market Leader

COP - The coefficient of performance is a ratio used to measure the efficiency of electricity consumption vs heating output. The iStore 180L has a PEAK COP of 6.85 which equates to 6.85 kW of heating output for every kW of energy consumed

The 180L iStore uses exclusive technology to provide 400% efficiency

Here's how it works

  1. A fan draws in air, containing heat energy, across the evaporator
  2. The evaporator turns the liquid refrigerant into a gas
  3. The compressor pressurises the refrigerant into a hot gas
  4. The hot gas inside the condenser coil heats the water inside the coil-wrapped tank
  5. The refrigerant reverts back to a liquid after heating the water and continues to the evaporator for the process to start again
  6. The cycle continues until the set target temperature is achieved



Heating hot water for your home accounts for up to a quarter of your electricity costs for the average Australian household.

The iStore  reduces hot water heating consumption by two thirds from conventional electric or gas storage systems, while reducing CO2 emissions by 4 tonnes.

Installing an iStore could save you up to $1,000* per year on your energy bills.

iStore running cost comparison
Height 1956 mm
Diameter 540 mm
Height to water inlet 60 mm
Height to water outlet 1240 mm
Hot water condensation
Height to PTR valve.
Height to anode 1140 mm
Net weight 93 kg


Warranty Information
Cylinder 5 years
Refrigeration & electrical 5 years
Valves or Accessories 1 year


STC Values by Zone
Zone 1 2 3 4 5
STC's 20 18 24 25 25


istore 180L specifications

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