These new products reflect our commitment to providing advanced, reliable, and energy-efficient solutions for contractors and homeowners, said Ben Jewell, head of product and an engineer at Viessmann ...

Air-source heat pump systems can be ducted or ductless. Ducted air-source heat pumps use the heat from the outside air to warm the house. The heat is carried indoors and then blown through a ...

If you are experienced with other handiwork, Bernath said a ductless mini-split heat pump system is the easiest kind to install yourself. Ducted systems, where a heat pump unit connects to your ...

Heat pumps sound almost too good to be true. They make for healthier air indoors and out, cut greenhouse gas emissions and ...

Yes, heat pumps can replace window units or ducted air conditioning systems. For smaller spaces, a mini-split on the wall may provide enough capacity for a room or two. You can also take a look at ...

Eight manufacturers are putting what they learned during the Residential Cold Climate Heat Pump Technology Challenge into new heat pumps, and two companies already have new models on the market.

Heat pumps are available in ducted or ductless versions. (Some so-called ductless air conditioners are actually heat pumps.) They tend to cost a little more than AC-only units but less than the ...

The first heat pumps to pass the U.S. Department of Energy's Cold Climate Heat Pump Challenge might be in customers' homes by the end of the year.