SCOP (Seasonal Coefficient of Performance)
The average COP of a heat pump across the entire heating season. More realistic than COP alone as it accounts for varying outdoor temperatures throughout the year.
Related Terms
ASHP (Air Source Heat Pump)
A heating system that extracts heat from the outside air to warm your home and hot water. Works efficiently even in temperatures as low as -15C. Eligible for the BUS grant of up to 7,500.
COP (Coefficient of Performance)
A measure of heat pump efficiency. A COP of 3.0 means for every 1 kWh of electricity used, the heat pump produces 3 kWh of heat. Higher is better - typical values range from 2.5 to 4.5.
GSHP (Ground Source Heat Pump)
A heating system that extracts heat from the ground via buried pipes (ground loops). More efficient than air source but requires more space and higher installation costs.
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