Quantum Heat Pump Prices in New South Wales
A Quantum hot water heat pump is $3,250 - $4,450 installed in New South Wales before rebates. After New South Wales rebates and federal STCs, most households pay around $2,010-$3,560 out of pocket. Quantum Energy has been building hot water heat pumps since the 1990s and runs a manufacturing facility at Seaford in South Australia. The current range is propane (R290) in four tank sizes from 150L to 340L, which is the widest spread of sizes of any brand here and the reason it turns up on small units and large households alike. The 270L and 340L publish a coefficient of performance of 4.53.
Quantum price in New South Wales (2026)
Out-of-pocket assumes federal STCs plus New South Wales's available rebate stack, applied by your installer at point of sale. Cheapest model: Quantum 150L (150-08AC6-290) from $3,250.
Quantum rebates in New South Wales
Small-scale Technology Certificates (STCs)
Applied as a point-of-sale discount on your Quantum system. Value varies by model and climate zone.
Energy Savings Scheme (ESS) Certificates
All New South Wales households. An upfront point-of-sale discount via participating retailers: up to $640 when replacing an electric water heater with a heat pump, or up to $330 when replacing a gas system. The exact amount varies by installer, model and location.
Quantum models available in New South Wales
Quantum 150L (150-08AC6-290)
Quantum 200L (200-08AC6-290)
Quantum 270L (270-08AC6-290)
Quantum 340L (340-08AC6-290)
Quantum prices across New South Wales
Local pricing and free quotes for Quantum in major New South Wales areas.
Heat pump hot water costs across regional New South Wales
Heat pump guides for New South Wales
Quantum in New South Wales: FAQ
How much does a Quantum heat pump cost in New South Wales?
A Quantum hot water heat pump costs $3,250 - $4,450 fully installed in New South Wales before rebates. After stacking those rebates, most New South Wales households pay around $2,010-$3,560 out of pocket.
What rebates can I claim on a Quantum heat pump in New South Wales?
On top of federal STCs (worth $560-$600), New South Wales households can stack Energy Savings Scheme (ESS) Certificates, taking total rebates to $890-$1,240. Your installer applies the discounts at quote time, so you do not chase the paperwork.
Is a Quantum heat pump worth it in New South Wales?
Yes. With 50% of New South Wales homes on gas or old electric storage and rising energy prices, a Quantum heat pump running at COP 4.3 cuts hot water running costs to around $275/year. Small households needing a 150L or 200L tank, and anyone outside Victoria who wants a long-established Australian brand
Where can I get a Quantum heat pump installed in New South Wales?
PumpSwap matches you with local New South Wales installers who quote on Quantum systems. Submit one request and compare up to three quotes from installers covering your suburb, with rebates already factored in.
Compare other brands in New South Wales
What are you replacing?
Tap one to continue