People and hot water use
Household size and normal demand help determine suitable tank capacity and recovery needs.
Heat pump hot water
A heat pump moves heat from the air into a storage tank. We check household size, installation space, existing services and rooftop solar before specifying the unit and current STC discount.
Based in Hamilton Hill, serving Fremantle and Perth metro
A heat pump moves heat from the surrounding air into a storage tank instead of creating all its heat with an electric element. It can use less electricity than a conventional resistance water heater, but tank size, climate, run times and hot water demand all affect the result.
Unisol supplies and installs heat pump hot water systems for homes around Hamilton Hill, Fremantle and the wider Perth metro. iStore is one of the brands we commonly work with, while the final recommendation depends on household size, installation space, the existing system and product availability.
A heat pump can be scheduled to heat water during daylight hours, when rooftop solar is producing. The best run window still needs to leave enough hot water for the household and allow the unit time to recover.
Eligible heat pump water heaters can create federal Small-scale Technology Certificates. These are commonly assigned as an upfront discount, with the value depending on the approved model, location and certificate market. Your quote will show the current net price rather than relying on an old headline rebate figure.
Recent installation
The unit, storage capacity and installation position need to suit the household's hot water demand, available space and existing services. We account for those details before quoting.
Ask about a heat pumpHousehold size and normal demand help determine suitable tank capacity and recovery needs.
A photo of the existing system and the surrounding space helps identify changeover requirements.
We consider rooftop solar, preferred run times and the electrical setup before finalising a quote.
A heat pump uses electricity to move heat from the surrounding air into the water tank. It can use much less electricity than a conventional electric resistance water heater, although results depend on the household, system size, location and operating settings.
Yes. Scheduling a heat pump to run during solar-producing hours can help a home use more of its own solar. We consider your household hot water needs, available space and existing electrical setup when recommending a system.
Eligible heat pump water heaters may receive federal Small-scale Technology Certificates, which are commonly applied as an upfront discount. Eligibility and certificate values can change, so the current amount should be confirmed on your quote.
iStore is one of the heat pump brands Unisol commonly works with. Product recommendations can change as models, availability and the needs of each property change.
Send a photo of the current unit, the available space and the number of people in the home.