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National Comfort Institute
Pacific Northwest National Laboratory
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Manhattan darkened by smoke from Canadian wildfires.

2010 Guide to High-Efficiency Air Conditioners

April 1, 2010
As a sales tool, our annual guide enables you to compare the high-efficiency air conditioning industry's top units side-by-side.

There's nothing like new air conditioning products to help contractors get excited about another cooling season. Our annual listing of the latest units is provided for your use as a selling tool.

Click here to download a PDF of the 2010 Air Conditioning Guide