Industry operators report increased demand for DIY-capable heat pumps, with warranty transparency and post-sale support ...

Wrap the copper tubing around the burn chamber to add even more heat-capturing surface area. Concentrate the coils around the bottom third of the chamber to gain the most heat. My wife and I designed ...

Dear Jim: We have teenage daughters who take long showers. Our water heating costs are sky high. We are on a tight budget, but want to use some solar water heating. Is there a do-it-yourself system we ...

Heated floors are luxurious and affordable. We'll tell you how to select the best floor-warming system for your home.