Gradient's advanced window unit can heat and cool 500 square feet of your home. And you won't need an electrician.

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 ...

Updating the permitting process for heat pumps is an essential step toward the state's goal of installing 6 million heat pumps by 2030 and achieving carbon neutrality by 2045, according to the ...