Gradient's advanced window unit can heat and cool 500 square feet, all without needing any fancy electrical work. I saw it at ...

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

There are important conditions, so review the rules before you begin ... A few years ago, she added a mini-split heat pump to the ADU but kept the oil heater in place. Her tenant finds the heat ...

Retrofitting a heat pump system, especially ductless mini-split units, is relatively straightforward and less invasive compared to installing traditional ducted systems. Glenn Wiseman, sales ...

You can opt for either “ductless” mini-split heat pumps if your home doesn’t have ductwork, or purchase a heat pump to work with the existing ducting in your home. Because they work ...

With global warming becoming an urgent issue, heating our homes efficiently -- and sustainably -- has taken center stage. As ...