radon fan installation 4

https://activesubslabinsight.summitviewdaily.com/posts/why-active-sub-slab-depressurization-is-the-gold-standard-for-radon-mitigation

Installing a radon fan involves mounting it in the attic or crawlspace, connecting it to a vent pipe from the sub-slab system, and running a discharge pipe through the roof. It's a straightforward but labor-intensive job that requires sealing all cracks and testing the radon levels afterward to ensure the system is working right.