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

Harold Kettleson has burned wood to heat his Southeast Portland home for decades. The 85-year-old said it’s all he’s ever ...

Here's what you should know about how heat pumps work, what kinds of heat pumps are out there, and how to decide if a heat ...

Energy Efficiency: Recycles waste heat, reducing the need for external energy sources and lowering energy consumption.

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 ...

Sustainability consultant Carl Duivenvoorden says heat pumps are the "king" of all heat alternatives. Here's why.

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 ...

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

"I installed a heat pump two years ago and really dread the wintertime electric bills," writes one reader. Another: "Let’s ...

The increase in demand is thought to be the result of consumers wanting to keep their bills down in the longer term ...