Warm Air Help Topics

Curious about warm-air or forced-air heating systems and indoor air quality? Explore this section.

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Recent Articles in Warm Air

Absolute and Relative Humidity

At a recent seminar someone asked a question about the widely accepted statement that forced-air heating system dry out the air as it passes through the heat exchanger. I...

Published on 06/19/2014 9:43 AM
Posted in Warm Air
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Indoor Air Quality Basics for Homeowners

Over my 37 year career in HVAC, I have been involved investigating many commercial and residential air quality problems. This article is intended to help homeowners to un...

Published on 09/08/2010 10:48 AM by Bill Wolfe
Posted in Warm Air