Because heat pumps transfer heat rather than generate it like traditional HVAC systems, they're much more energy-efficient ..

Over the next two years, homebuilder Lennar is working with Dandelion Energy on one of the largest residential geothermal rollouts in the US.

Now manufacturers are starting to produce heat pumps for consumers. Lennox expects to have units available for sale in ...

If your home has vents for forced air heating and/or cooling, you may replace both the furnace and the AC unit with an outdoor heat pump. If you don't have ducts or, like me, you added an addition ...