Heat your house with cold air
Bob Morris @ Jan 29th 2008 14:16 - Category: Renewable energy Tags: heat pump;
A next-gen heat pump under development will work even in cold weather. It “tricks” the heat pump by surrounding it with a second air compressor with 10 degree warmer air, thus allowing the heat exchange to occur. This could be a major breakthrough, especially here in the Northeast where heating oil prices are approaching nose bleed levels.
