The new Accelera 300 Series water heaters from Stiebel Eltron reduce hot water costs up to 80% by extracting energy in the air around it. The unit works like an air conditioner, but instead of dumping the heat outdoors, it puts it into an 80-gallon water tank. Equally important, the Accelera’s compressor and fan consume only 1kWh of electricity to generate the heat equivalent of 3 - 5kWh.

Stiebel Eltron
Circle 24.