No products in the cart.
i About this item Stainless Steel Crawl Space Ventilation Fan Air output: 300CFM IP55 grade crawl space ventilation fan with good dustproof weatherproof liquid resistance do not worry about fan rust. With this crawl space fan you can accelerate indoor and outdoor air circulation improve indoor air quality and balance humidity. Ventilation fans can also be used to vent radon gas treat wood gas and other odors and prevent them from entering living spaces. Built-in Isolation Mesh Antifreeze Thermostat ALORAIR basement ventilation fan has a built-in antifreeze thermostat. When the vent fan detects that the ambient temperature is lower than 37 degrees the fan will automatically stop running. The foundation vent fan is also equipped with an 8 mm isolation net which can effectively prevent reptiles from entering while reducing air moisture and prolong the service life of the fan. Easy to Operate and Use The 6.57-inch crawl space vent fan adopts a simple knob panel which is easy to control humidity for operation. The humidity can be adjusted from 5-80%. The 300CFM ventilation fan has an air movement area of up to 550 sq.ft. Noise< 40dBA it ideal for use in wet areas such as crawling spaces basements lofts garages hydroponics planting tents etc. Equipment Information Equipment Dimensions: 12.6" 8.7" 2.9" 5-blade vent fan with 6ft grounded power cord. Please measure the size of the crawl space vent before purchasing. After installation the panels can be trimmed to match non-standard foundations Opening. Just plug it in and you're set. i User Manual Download VentirMax300S User manual PDF VentirMax300S Specification sheet PDF