Excess moisture in crawl spaces causes mold, mildew and wood rot with the resultant odors often migrating to the living space above. Crawl space fans quickly exhaust moisture and odors to the outdoors through existing passive vents. Our most popular models include an adjustable Dehumidistat for automatic operation, a freeze protection thermostat and a 6 foot power cord.
- Power ventilates and reduces moisture in crawl spaces through existing passive vents
- Face plate is sized for ventilation openings through standard size brick foundations
- 220 CFM, 40 watt maintenance free exhaust.
- Two fans and large face-plate sized for ventilation openings through block foundations. Includes thermostat, dehumidistat and pre-wired 6" power cord.
- Power ventilates and reduces moisture in crawl spaces through existing passive vents
- Face plate is sized for ventilation openings through standard size brick foundations
- 220 CFM, 40 watt maintenance free exhaust.
- Two fans and large face-plate sized for ventilation openings through block foundations. Includes thermostat, dehumidistat and pre-wired 6" power cord.