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Uploaded by dmcatRCR on Dec 5, 2008
Simulation of warm air venting from a house attic on a hot, windless summer day.
Education
Standard YouTube License
how much difference in circulation do extra soffit vents really make? I'm thinking about cutting some in the vinyl
nighthawk5556 2 years ago
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how much difference in circulation do extra soffit vents really make? I'm thinking about cutting some in the vinyl
nighthawk5556 2 years ago