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    1. Archive

    Annual Guide to High-Efficiency Gas Furnaces

    Sept. 1, 2010
    With the chill of fall and winter come many ways around it. Here's our 27th Annual Guide to furnaces that bring the utmost comfort and high efficiency in a single package.

    With the chill of fall and winter come many ways around it. Here's our 27th Annual Guide to furnaces that bring the utmost comfort and high efficiency in a single package.

    Click here to download a PDF of the Annual Guide to High-Efficiency Gas Furnaces