• Guide to High-Efficiency Gas Furnaces

    Sept. 6, 2012
    Welcome to our 29th Annual Guide to High-efficiency Gas Furnaces, which showcases furnaces from some of the industry’s leading manufacturers, and shows that high efficiency and the ultimate in comfort can come in a single package. For additional information on any of these products, circle the appropriate circle number(s) on the Reader Service Card in this issue.

    Welcome to our 29th Annual Guide to High-efficiency Gas Furnaces, which showcases furnaces from some of the industry’s leading manufacturers, and shows that high efficiency and the ultimate in comfort can come in a single package. For additional information on any of these products, circle the appropriate circle number(s) on the Reader Service Card in this issue.