Tjernlund 18 in. x 4 in. x 11 in. Moisture Mold Reducing UnderAire
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The Tjernlund UnderAire Series Crawl Space Ventilators are designed to circulate fresh outdoor air underneath homes and porches. Excessive humidity levels in Crawl Spaces is the leading cause of premature
The Tjernlund UnderAire Series Crawl Space Ventilators are designed to circulate fresh outdoor air underneath homes and porches. Excessive humidity levels in Crawl Spaces is the leading cause of premature rotting of support columns, joists, floors and beam supports. Humidity can promote fungus growth and increased termite activity. Humidity may also cause plumbing failures due to rust and corrosion. Constant operation helps vent radon gases, treated wood off-gassing and other odors that might migrate into living areas. The (V4D) is controlled by a dehumidistat which actuates the fan if the relative humidity rises above the selected set-point.
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V4D Underaire Crawlspace Ventilator Fan Moisture Mold Reducing
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Bid Gallery METRO PHOENIX, AZ Tools and Electrical Auction - TWO
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Hampton Bay Birmingham Low Voltage Oil Rubbed Bronze Integrated
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Tjernlund Underaire Steel Crawl Space Vent, 18 x 10 Foundation Vent – Tjernlund Products Retail
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Tjernlund UnderAire V2D Crawl Space Ventilator
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Tjernlund V1D UnderAire Crawlspace Ventilator Fan Moisture Mold Reducing, 110 CFM: Floor Fans: : Tools & Home Improvement
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Tjernlund Heating, Cooling, & Air Quality
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V1d Underaire Crawlspace Ventilator Fan Moisture Mold Reducing