Did you know the first heat pump was built by Peter von Rittinger in the 1850’s?
The heat pump technology incorporated into every Hydrotherm hot water system has been around for over a 100 years in a multitude of appliances from refrigerators to air conditioners. The Hydrotherm hot water system is classified as an Air to Water heat pump, these types were first introduced over 50 years ago.
Traditionally Air to Water heat pumps have only been used in large commercial applications or to heat swimming pools. It is only in the last decade that the technology has become affordable for use in domestic hot water systems. However due to their high efficiency there popularity is growing, with strong sales into Europe, America and Australia.
By Simon Baird