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Guides A-Z

Showing results 1 - 10 of 10

Description
Guide describing how to properly test the air barrier between the garage and house, and how to ensure the air barrier is tight enough to prevent garage air from entering the home.
Description
Guide describing how to use a blower door test to determine building envelope air leakage.
Description
Guide describing the types of whole-house fans, installation details to reduce energy loss, and how to operate them for comfort and energy savings based on climate zone.