According to the Environmental Protection Agency (EPA) over 20,000 deaths each year are radon related and as many as 8 million homes throughout the United States have elevated radon levels. On average 1 in every 5 homes have elevated radon gas levels. Don't let yours be one of them. Use this radon ventilation fan to ventilate radon out of your crawl space which means it won't seep into your home.
This radon fan not only exhausts radon but also other harmful soil gases and replaces them with fresh air. This radon ventilation fan moves 220 CFM and one RV2 radon ventilation fan can ventilate a 20' x 40' x 3' crawl space over five times an hour. This radon fan does so while only using 40 watts, so you don't have to worry about your electric bill rising greatly.
This radon fan is easily installed - you just mount it against a vent opening with the hardware that's included in the box, and plug it in. For more benefit, you can run more than one fan. This radon fan can be run continuously or run on a timer. This radon mitigation fan also can help to reduce the levels of humidity in your crawl space.