Pay in 4 interest-free payments of $21.25 Learn more
Ships within 48 hours · Estimated delivery Nov 6 - Nov 11
Includes a free M12 12-Volt lithium-ion cordless rotary tool (2460-20)
5 Maximum Speed (RPM) 900 RPM Chuck Size 1/2 In
8 Features 90-Degree Capable
It does not require painting or staining and is resistant to rot
Fights insect and pest infiltration
110 CFM Power Crawl Space Fan Value:each Includes a free M12 12-VoltThe Tjernlund UnderAire Series V1 Crawl Space Ventilator is 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
