About This

Powerful Ventilation: Dual fan crawlspace ventilator features 220 CFM, Its dual fans ensure efficient ventilation. While exchanging crawlspace air to reduces RADON level and prevents migrating into living areas. It operates quietly and its low noise level ensures you will not be disturbed.
Double protection: Crawl Space ventilation fan comes with iron protective cover with alloy lock, which can withstand 300 pounds of impact. It Blocks cold air- helping prevent frozen pipes, while providing privacy. Aluminum Screen prevent particulates from entering the machine. Providing double protection for your crawl space.
Freeze protection thermostat: Crawl Space fan equipped with a thermostat. When the temperature is below or above the set, it turns off, Which makes it more energy-efficient. The control panel is easy to operate, without complicated steps. Just follow the included instructions to set the mode you want.
Sturdy and Durable: Crawlspace fan vent is made of iron housing and rust-resistant powder coating which is more durable, you don't have to worry about rusting in a damp environment. Corrosion-resistant and high-temperature-resistant, it will not deform or crack after long-term use. This greatly increases the service life.
Versatile Applications: Crawl space vent fan has basically been made to control the humidity and temperature levels of crawl space, basements, garage, grow tents and many other scenarios. You'll be surprised how easy it is to install, just fasten the included screws where you need to install it.