Foundation (Crawl Space) Vent Fan Helps eliminate moisture, mold, and radon gas from crawl spaces.
Paid $135. Brand New
Vent Fan is a motorized fan designed to circulate fresh air in a home or building crawl space to eliminate cancer-causing radon gas and reduce moisture that can lead to mold formation and termite infestation.
Attaches to virtually any standard foundation vent. It is wired for automatic operation when the temperature exceeds 50°F. The temperature control is shielded from the sun to prevent false readings that could lead to costly operation during cold weather.
Reduces moisture content and mold potential in crawl spaces, floor joists, flooring, and other support wood+
Circulates air in crawl space
Removes radon gas
Temperature or humidity activated
Reduces potential for airborne mold infiltration into home
Reduces termite potential
Attaches to Any Vent
Adjustable Control (optional)
Cubic feet per minute: 135 CFM
Up to 1000 sq. ft. per unit