Radon Mitigation Fan DIY Kit for Basement

Ordered the kit on Amazon brand XYFair and did not use it. The fan kit is still openned and in the box it was shipped in. I paid $287 including delivery. It is good for indoor and outdoor use and the product has really great reviews for homeowners in Canada. It works to lower the radon gas levels in the house by keeping a negative pressure under the basement slab. It is fully certified with CE, FC, RoHS, IP 67 protective rating.