Radon Fan Replacement Cost Horizon

What You Should Know About Radon Fan Replacement Cost

Why Radon Fans Wear Out and When to Replace If you own a home in St. Louis with a radon mitigation system, you might not think about the radon fan very often. It sits in the attic, on the side of the house, or in the basement, quietly pulling air from below the slab. But like any mechanical device, radon fans have a finite service life. After five to ten years of continuous operation, the motor bearings can fail, the impeller can wear down, or the fan can simply stop spinn