Tag: crawl space
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Vented Crawl Spaces and the Psychrometric Chart Are Not Friends
Subtitle: Replacing humid air with more humid air doesn’t work Images: Really, the argument about whether you should vent a crawl space in a humid climate is over. Advanced Energy’s research project from 2002 proved that closed crawl spaces outperform vented crawl spaces. A quick look at the psychrometric chart below shows that the argument…