radon system upgrade

https://myradonsystemrepairview.capitaljays.com/posts/when-your-radon-system-needs-repair-what-st.-louis-homeowners-should-know

We finally upgraded the old radon system last week. The new monitor is quieter and updates every hour instead of once a day. Installation took a couple hours, and now the whole basement feels safer. My wife is especially happy about the real-time display in the kitchen.