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Posts Tagged ‘90UE

How can I improve my home’s efficiency/comfort during the winter?

January 2, 2013

We get calls, quite consistently, from customers asking how they can increase their home’s energy efficiency and comfort. Oftentimes these two subjects are mutually exclusive. However, in the case of high-efficiency furnaces, they overlap in a few ways. First of all, an introduction to high-efficiency furnaces is warranted. Furnaces are measured by their AFUE (Annual […]