Gradient's advanced window unit can heat and cool 500 square feet of your home. And you won't need an electrician.
Most heat pumps are installed into new build homes but they can also be an option for homeowners considering upgrading their ...
When you're looking at adding a heat pump to your home, you'll need to make sure the size is right for your square footage. Erin Gobler is a personal finance writer based in Madison, Wisconsin.