03-01-16, 11:21 PM | #1 |
Journeyman EcoRenovator
Join Date: Jul 2014
Location: Austin, TX
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DIY Flow hood
I want to compare my airflows to my manual j so I can adjust before 3rd party energy tests. Because the cheapest flow hood I've found is $1200 I will be trying this cardboard box method with the anemometer I already have. This article mentions a few other ways to test exhaust fans too.
Simple Methods for Measuring Air Flow | GreenBuildingAdvisor.com
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1.47 kw solar, R-40+ attic insulation, 4 layers radiant barrier, solar attic fan, solar mini pool pump |
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