- How Efficient is a Air Source Heat Pump Water Heater?
Air Source Heat Pump How much more systematic are Air Source heat pumps than traditional boilers? Even though boiler organization has better over the years, majority top-performing boilers are between 90% and 94% structured, with some of their heat being discharged and lost through the fuel pipes. In differentiation, Air source heat pumps are up to 400% efficient, meaning users will benefit from about 4 times more heat from each kW of electric power.