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Podcast: HVAC School - For Techs, By Techs
Episode: Mixed Air Temperature w/ David Richardson
Description: David Richardson with NCI, author of Duct Dynasty, joins us on the podcast to talk about mixed air temperature and more topics of interest. When you bring outside air into the home, you introduce positive pressure into the home. That way, you can offset air lost via mechanical ventilation or through cracks, improving air quality. We often assume that the building will "breathe," but tighter constructions make it difficult for the home to bring in enough fresh air to offset harmful chemicals and VOCs. We need to measure two different kinds of airflow: fan airflow a...