UnderAire Crawl Space Exhaust Fan
Excess moisture in crawl spaces causes mold, mildew and wood rot with odors often migrating to the living space above. Crawl space fans quickly exhaust moisture and odors to the outdoors through existing passive vents. Models V1D and V2D include an adjustable Dehumidistat for automatic operation, a freeze protection thermostat and a 6’ power cord. Mounting plate can be trimmed for smaller opening.
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