Heat Pump System Performance Calculator

Calculate heat pump SCOP based on design flow temperature.

This tool is work in progress. It does not include performance loss due to defrosts and seems to over-predict performance for systems running at higher design flow temperatures.

°C
kW
°C
°C
kW
%
%
K
°C
kW
kWh
kWh
°C
°C
°C

System operation at minimum modulation

°C
W
°C
°C
W

Month Heat demand Electric demand SCOP
{{month.month}} {{month.heat_kwh | toFixed(0)}} kWh {{month.elec_kwh | toFixed(0)}} kWh {{month.scop | toFixed(2)}}