Radon in Homes - Mitigation
Removing radon gas from basements and crawlspaces
...HRV will kick in to high speed, and once levels have dropped to a safe level, the Radostat returns the HRV to its normal operating setting, and leaves the basement pressurized, which will reduce the amount of radon that can escape from the ground below.
Radon mitigation in unfinished basements:
The dedicated HRV system...