Tag: stale air

  • DIY ERV (Energy Recovery System)

    DIY ERV (Energy Recovery System)

    Today: 7/31/23 Hi all, I’m about to embark on an adventure in ERV (Energy Recovery System) installation! Since we had our siding updated, our home ‘envelope’ is now much tighter and more energy efficient. That means indoor air quality has been noticeably going downhill for us, and we need to do something about it soon.…