A 58-ton (203-kW) water-loop heat pump system was installed recently in a 15,700-ft 2 (1,459-m 2) office building addition in Columbus, Ohio, The new heating, ventilating, and air-conditioning (HVAC) ...

With federal dollars, cities want to leverage heat from waste sources and the ground to move buildings away from burning ...

An aircon unit is a heat pump that’s designed to ... hot and cold radiators to sit in water baths, with the hot side feeding an underfloor heating loop and the cold side is a long length of ...

Framingham's pilot geothermal program formally "kicked on" in early September. Eversource is now collecting data.

Considering a heat pump for efficient home heating? Here’s what it costs, what it offers and why it might be a great fit for ...

Precooling and direct cooling can also be incorporated into water-loop heat pump systems that have a core cooling load during the heating season. This paper presents a general approach for sizing the ...

Geothermal heat pumps are a relatively new ... If you don't have a body of water to tap into, your least expensive option is ...

Installing a geothermal heat pump system can add up quickly. Learn about the price breakdown by type as well as how to save money on this installation.

The Chinese manufacturer said its new Heco series uses propane (R290) as a refrigerant and includes five models with a ...

Scientists in Switzerland have created a system-dynamics model for the adoption of PV and heat pumps in Swiss residential ...