Model
Electricity is derived from useful building heat, SCOP and an optional direct electric backup share. Flow temperature documents the temperature level to which the SCOP applies.
Energy · Preliminary estimate
Heat-pump annual cost
Combine useful heat demand, flow temperature, SCOP and electricity tariff into annual energy, cost and CO₂ results.
ENERGY01
This calculator answers: how much electricity does the heat pump use each year, what does that energy cost, and what CO₂ emissions result?
02
Results
Q̇ / COP
Complete the inputs and calculate.
Scope
Use a manufacturer SCOP for the matching heat source and flow-temperature range; this is a preliminary estimate, not an efficiency certificate.
Assumptions
Inputs, units and assumptions remain traceable in the result. Planning and approval require measured data, manufacturer documentation and a time-series simulation.