Basement & Radon Solutions made Craig’s already existing passive radon system active. By doing that we installed a radon fan to the piping that was already installed from the passive radon system. We installed a HP220 radon fan R3 that comes with a 5 year manufactures warranty. We also installed a manometer to the now active radon system for Craig. The manometer is a U shaped gauge to easily see if the radon system is working properly. By making Craig’s passive radon system active we brought the radon levels down to 0.9 pCi/l! It was a pleasure working with Craig again to make his home happy, healthy, and safe!