New York Renovator

The Furnace Cold Air Return Vents

Posted on13. Oct, 2009 by Mrs. Mecomber.

About this time every year, my blog gets a lot of traffic from people searching for “can I cover my cold air return vents?”
Answer: no.
I want to address this issue again. If you have a forced air furnace, realize that there is an exchange of air going on with it– cold air to hot air. [...]

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