Air Source Hydronic Heat Pumps

WPL 17 ACS Classic
Price on request


Suppliers follow Australian Consumer Law and may offer warranties and refunds. Evitat does not control Supplier policies but values customer experience. Please refer to supplier refund policies. Contact us if you cannot resolve an issue with the Supplier.

This product is on because of

Renewable energy, Battery storage, Gas-free all-electric

Home future-proofed against energy price increases and climate change impacts

Energy efficient heating and cooling

The WPL 17 ACS classic air source heat pump for hydronic heating is ideal for high-performing houses with a small heating load. Hydronic heat pumps extract energy from the outdoor air and utilise it to cost-effectively heat your home. STIEBEL's advanced inverter technology delivers all year round exceptional efficiency. Engineered for outdoor installation, the footprint of the WPL 17 ACS classic is small, meaning it can be used where space comes at a premium.
The encapsulated refrigerant circuit, as well as the acoustically isolated compressor, guarantees quiet operation. In addition, the sound of the heat pump can be further reduced by enabling the integrated silent mode function.

The WPL 17 ACS classic comes in a package with the hydraulic module HMS Trend. This ensures that you receive a perfectly matched kit for your home which operates smoothly. The HMS Trend module integrates various components including a circulation pump, expansion vessel, safety valve and the WPM heat pump manager.

Made in Germany for Australian homes

  • Perfect for high-performance homes, such as passive houses, with a small heating demand
  • Offered in a perfectly matched kit including the HMS Trend hydraulic module
  • Advanced inverter technology for increased energy efficiency of the hydronic heating system

Putting the performance into your high-performing house

  • Considerably more efficient than gas boilers, keeping your heating costs to a minimum
  • Low operating sound with a silent mode function
  • Compact design to save outdoor space;

Straight forward installation

  • Floor standing and wall mounted options
  • Only requires single phase power
  • Easy access to electrical connection panel without having to open the appliance
  • Anti-vibration mounting bracket for easy connection to the hydronic heating system
  • Heat pump kit including hydraulic module HMS Trend ensures a neat and simple installation having most of the components already integrated in the system

Model Number WPL 17 ACS classic
Energy efficiency class A+/A++
Rated voltage 230 V (single phase)
Output at A7/W35 (EN 14511) 8.5 kW
Coefficient of performance at A7/W35 (EN 14511) 4.76
Sound power level (EN 12102) 57 dB(A)
Sound pressure level at 5 m distance in a free field 35 dB(A)
Max. application limit on the heating side 60 °C
Height 812 mm
Width 1152 mm
Depth 524 mm
Weight 91 kg

Similar products

Price on request
Price on request
Price on request
Price on request
Price on request
Price on request
Price on request
Price on request
Price on request
Price on request
Price on request
Price on request