Each circulating pump is then sized for the pressure drop through the individual heat pump, the distribution piping, and the geothermal heat exchanger. Don Penn, P.E., CGD, president of Image ...

Homeowners looking for an energy-efficient alternative to traditional air conditioners in the spring and summer months (and furnaces in the winter) might want to invest in a heat pump. It's a type of ...

Karen has worked for more than 20 years in the energy efficiency and sustainability sector. At Which?, Karen cuts through the jargon to uncover the environmental issues that matter most to consumers ...

Learn how hot water centrifugal pumps improve offshore boiler efficiency through reliable economiser circulation.

Italian researchers have reviewed different system configurations for photovoltaic-thermal solar-assisted heat pumps in buildings. They say that using the PV-thermal collector as the heat pump’s ...

Lexie is a former Staff Writer at Forbes Home and has over 6 years of professional experience as a writer and editor in the home improvement space. She's previously worked at sites such as HomeAdvisor ...