english deutsch
Buy Furnace
research gas and electric furnaces and home heating products, compare brands, or locate a furnace dealer near you.
Furnace Safety Issues
A list of safety concerns and inspection points, put out by a Dallas, Texas heating company, but some of the points made are applicable anywhere.
FurnaceCompare.com
Provides comprehensive, unbiased information to help consumers and HVAC professionals compare the efficiency, capacity and cost of more than 17,500 oil and gas furnaces.
The Furnace-Free House in Vermont
Discussion reported in Environmental Building News about designing a house that uses alternate forms of energy.