While you may not be playing with fire (as you would be with a furnace), heat pump installations are still pretty complex.

Heat pumps are the single biggest tool for U.S. households to cut carbon emissions and curb unhealthy air pollution .

Now is the time to upgrade to a heat pump water heater. This unbelievably high-tech water heater puts older units to shame — ...

Switching to heat pumps is one of the most energy-efficient and cost-effective ways to reduce the climate impact of buildings ...

Two years ago, just before Christmas, SACE Research Director Maggie Shober and her family received terrifying news: their gas ...

There’s a solution to that problem: heat pumps. They can warm your water, heat and cool your house, all while generating way less carbon than burning fossil fuels in a furnace or boiler.

But heat pumps don't burn fuel to heat the water in your system; instead they use a refrigerant fluid to collect heat energy from the outside air or ground, and use a cycle of compression and ...

Scientists have developed a magnetocaloric heat pump eliminating refrigerants, paving the way for eco-friendly heating and ...

“High-efficient heat pumps that are out there now use an inverter type compressor, a variable speed compressor, and that type of unit can heat all the way down to 5 degrees outside at 100% capacit ...