iStore Heat Pump Prices in Western Australia
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A iStore hot water heat pump is $2,800 - $4,400 installed in Western Australia before rebates. After Western Australia rebates and federal STCs, most households pay around $2,200-$3,840 out of pocket. Australian-owned company (part of the Solargain group) offering affordable integrated heat pumps, manufactured overseas to iStore specification. The iStore has gained popularity as a budget-friendly option, especially for households looking to maximise rebate value. Simple installation process.
iStore price in Western Australia (2026)
Out-of-pocket assumes federal STCs plus Western Australia's available rebate stack, applied by your installer at point of sale. Cheapest model: iStore 180L from $2,800.
iStore rebates in Western Australia
Small-scale Technology Certificates (STCs)
Applied as a point-of-sale discount on your iStore system. Value varies by model and climate zone.
Western Australia does not currently run a dedicated hot water rebate. Federal STCs above are still applied by your installer, and a iStore heat pump still pays back through lower running costs.
iStore models available in Western Australia
iStore 270L
iStore 270L price →iStore 180L
iStore 180L price →iStore prices across Western Australia
Local pricing and free quotes for iStore in major Western Australia areas.
Heat pump hot water costs across regional Western Australia
What homeowners say
“Quick service and prompt installation of the new unit. Lifesavers!!”
“Good service and timely quoting. Provided emergency hot water cylinder while the replacement is ordered.”
“Really quick response to my initial inquiry. The job was neat and professional.”
“The guys done a good job, very professional and cleaned up after themselves.”
Heat pump guides for Western Australia
iStore in Western Australia: FAQ
How much does a iStore heat pump cost in Western Australia?
A iStore hot water heat pump costs $2,800 - $4,400 fully installed in Western Australia before rebates. After the federal STC discount, most Western Australia households pay around $2,200-$3,840 out of pocket.
What rebates can I claim on a iStore heat pump in Western Australia?
Western Australia households claim federal STCs worth $560-$600 on a iStore, applied by your installer at point of sale. Your installer applies the discounts at quote time, so you do not chase the paperwork.
Is a iStore heat pump worth it in Western Australia?
Yes. With 40% of Western Australia homes on gas or old electric storage and rising energy prices, a iStore heat pump running at COP 3.2 cuts hot water running costs to around $370/year. Budget-conscious households wanting maximum rebate impact and simple installation
Where can I get a iStore heat pump installed in Western Australia?
PumpSwap matches you with local Western Australia installers who quote on iStore systems. Submit one request and compare up to three quotes from installers covering your suburb, with rebates already factored in.