FREE Air Source Heat Pumps

Air Source Heat Pumps use considerably less energy than conventional electric water heaters, by taking heat from the surrounding air and boosting it to a much higher temperature.
Air-to-water heat pumps can considerably reduce the energy usage of your hot tub or spa due to their high COP (Coefficient Of Performance).
If a unit has a COP of 12, this means that it is capable of producing 12KW of heat energy for every 1KW of electricity it consumes.