Hot Water Heat Pumps For Canberra Homes

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Price of the Stiebel Eltron 302 litre heat pump hot water system

The out-of-pocket cost of the Stiebel Eltron WWK302 heat pump (WWK 302), installed, is $4,950 for a standard installation, after we purchase the renewable energy credits that come with the heat pump (or Small-scale Technology Certificates – STCs) for $800.

A standard installation means that

  • You have a typical electric or gas hot water storage system located outside your house.
  • We are installing a Stiebel Eltron WWK302 heat pump in the same location.
  • The heat pump will use the existing plumbing
  • Hardwiring your heat pump to your switchboard is a straightforward process.

At the time of installation, we will ask you to sign a form in which you assign the renewable energy credits from this installation to us.  These credits are known as Small-Scale Technology Certificates.

Price breakdown – Stiebel Eltron WWK 302 heat pump
Price including installation$5,750
Discount for assignment of STCs$   800
You Pay$4,950

What does this price include?

  • The cost of delivering the heat pump to your premises, so long as you are no more than 30 km from our warehouse
  • Goods and services tax (GST)
  • Installation of the system by a licensed plumber and licensed electrician
  • Provision of all valves that may be needed (tempering, and possibly pressure limiting and non-return valves)
  • Provision of an isolation (on/off) switch at the wall, and a safety switch (RCD) at the switchboard
  • All necessary government compliance certificates
  • Removal of your existing hot water system
  • Removal of all heat pump packaging

To keep our administrative costs as low as possible, we require full payment at the time of installation, normally by credit card.

Non-standard installations

If we are not replacing a standard electric hot water system, some additional costs may arise. This usually happens when the heat pump is to be placed in a different location to the previous hot water system, where it replaces a gas hot water system, or where the heat pump is to be located in a new house. Typical additional costs are for:

  • A licensed electrician to provide cabling in more complex situations (e.g. 2-storey house or colourbond roofs (est. cost $100)
  • A licensed plumber to provide additional plumbing to the location (est. $350)

We will provide you with a firm quote prior to installation.

Stiebel Eltron WWK 302 heat pump image