Steve Scarbrough knows exactly where he’s staying next time he heads to the far north. It’s a little house up in Alaska, less than 1,000 square feet, and it’s got two heat pumps, a furnace, and a heat ...
The field-testing phase of the Residential Cold Climate Heat Pump Technology Challenge is over, and eight manufacturers that took part are in various stages of bringing new, Challenge-certified heat ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results