Sanden GAUS-160FQS Heat Pump

Sanden GAUS-160FQS Heat Pump. Ideal for Smaller Households.


The Sanden Eco® is the most energy efficient hot water heat pump currently available. When you buy a Sanden heat pump, you receive the highest amount of Small-scale Technology Certificates (STCs) of any currently available hot water heat pump system. These STCs can be used to reduce your initial purchase price. For more information, contact us.

Unlike other hot water heat pumps, the Sanden Eco® system uses a smarter split system where the heat pump unit and stainless steel tank are separately situated. This allows easy on-site handling and installation, as well as providing options the storage tank location, which can be up to 4 metres away from the heat pump unit.


– up to 50% faster 
heat recovery than currently available Hot Water Heat Pumps.
– Tank size – 160 litres
– High quality, Australian made extra long life stainless steel cylinder.
– Fully insulated to stay warmer longer.
– Mains pressure rated.
– Whisper quiet.
– 160 litre Tank with two installation options (tall with 
a reduced diameter or short with an increased diameter).
– Safety pressure and temperature relief valve supplied.
– 6 year warranty on heat pump unit
– 15 year Warranty on tank

Height 1200 mm
Hot Water Outlet & PTR Valve 950 mm
Heat Pump Return  950 mm
Sensor Port 435 mm
Cold Water Inlet / Heat Pump Flow 210 mm
Diameter 570 mm
Weight 40 kg approx.
Storage Capacity  160 L


Water Connections & Settings
Tank Relief Valve Setting (PTR Valve) 850 kPa
Expansion Control Valve Setting (ECV) 700 kPa
Maximum Mains Pressure Settings
With ECV 500 kPa
Inlet Water Operating Pressure 500 kPa
Adjustable Tempering Valve 1400 kPa max.

Technical Manual