Original system prior to the MasterTherm heat pump retrofit

• 330 m2 detached house with underfloor heating and radiators
• Originally heated by a condensing oil boiler
• Heat controlled by timers and thermostats

Solution with MasterTherm heat pump

• Heat pump type: 1 x BoxAir 45i
• Heating output: 22 kW
• SCOP heating: 4.3

House is being heated at constant temperature of 21 Degrees. Client has online access via app. System is connected to the internet. Client thus benefits with a 7 Year warranty on the entire heat pump system.

The underfloor heating part of the house is controlled by an electronic mixing valve controlled on an outdoor and indoor temperature bases, minimising cycling of heat pump thus maximising efficiency and COP.