Siddons BOLT-ON heat pump

The New Bolt-On Heat Pump

Introducing the new brilliantly-designed Siddons BOLT-ON heat pump water heater that works with any household water storage tank, old or new.

Australia’s Solar Hot Water Specialist

Many people who are thinking of investing in a solar hot water system presume their only option is to fit solar panels on the roof.

A heat pump is also classified as a solar water heater. However, instead of utilising radiation like solar panels, they extract solar heat from the air (just like your fridge, but in reverse), and hence will operate even when there is no direct sunlight.

A Siddons heat pump is the best option when you are upgrading your hot water system to solar – particularly when roof panels are not suitable for your circumstances.

When installing a Siddons heat pump water heater, expect to save around $600 per year depending on your location, heat pump model and hot water use.

All-In-One heat pump water heaters

Siddons also has a range of convenient beautifully-designed All-In-One heat pump water heaters.

  • choose-your-heat-pump
    Siddons Solarstream offers a range of heat pump water heaters to suit every family's requirements:

    * The beautifully-designed Siddons All-In-One – READ MORE


    * The brilliant Siddons BOLT-ON, which you can connect to any water storage tank – READ MORE


    * The Siddons BOLT-ON, plus a range of Siddons-supplied tank options – READ MORE




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  • tab2
    Did you know solar heat is actually available in two ways?

    The first way is from radiation (direct sunshine) but the second way is as convection (from air)!


    Siddons heat pump water heaters have a super efficient design that extracts solar heat from the air (just like your fridge, but in reverse). They work night and day even at temperatures as low as -5°C, providing year round hot water...

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  • tab1
    Siddons Solarstream is a smart operator in solar hot water systems.

    Federal and State solar rebates make the choice to go green easy for you. Siddons will keep you up to date with the very latest solar rebate information in your state.


    Discover how a Siddons heat pump water heater can earn you rebates and save you money.

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