|
|
Heat pump - Wikipedia, the free encyclopedia
A heat pump is a device that transfers thermal energy from a source to a sink which is at a higher temperature than the source. Thus heat pumps move ...
en.wikipedia.org/wiki/Heat_pump
|
|
|
Heat Pumps | TRANE
A Heat Pump pulls from the ground, or outside air temperature, to both heat and cool your home to perfection, keeping your family in premium comfort.
www.trane.com/Residential/Products/Heat-Pumps
|
|
|
Energy Savers: Heat Pump Systems
Heat Pump Systems. For climates with moderate heating and cooling needs, heat pumps offer an energy-efficient alternative to furnaces and air conditioners.
www.energysavers.gov/...heating_cooling/.../mytopic=12610
|
|
|
Heat Pumps | Residential Heat Pumps | Heat Pump Ratings ...
Explore heat pumps, residential heating systems, central heating and air solutions from Lennox, the leader in home heating.
www.lennox.com/products/heat-pumps
|
|
|
HowStuffWorks "How Heat Pumps Work" - HowStuffWorks "Home and ...
A heat pump is an essential part of a heating and cooling system. Learn about heat pumps.
home.howstuffworks.com/.../heating-and-cooling/heat-pump.htm
|
