Fan Failure Alarm, Radon Mitigation Fans
RA1 Fan Failure Alarm

Tjernlund’s Mitigation System Alarm alerts the homeowner of a fan failure or other issues. Ideal for remotely located systems that may not be inspected regularly. Audible and visual alarms instantly alert homeowners when a lack of system pressure is detected. Can be wall or pipe mounted. Includes cord, hardware and tubing. Compatible with any model fan or subslab depressurization system layout.
Related Products
PVC4 Radon Mitigation System Booster Fan
PVC4 Radon Mitigation Support Documents Full Line LitRadon Products LitRMS160 LitVentilation Products LitRadon Mitigation Case StudyRMS160 InstPVC4 Inst Complete Doc Library The lowest cost radon mitigation fan on the market! Improve the performance of passive radon mitigation systems easily and inexpensively with the PVC4 Booster Fan. The PVC4 connects directly
RADON VAC™ Side Wall Radon Mitigation System
The Radon Vac™ provides the first effective and affordable way to reduce radon levels in existing homes. The unique system consists of a plug-in fan, exterior hood and installer-purchased PVC pipe. Because the Radon Vac side wall system evacuates through the basement side wall, homeowners can avoid having PVC pipe run
Radon Ventilation Fans
Diluting radon concentrations with outdoor air is an effective and affordable way to decrease radon exposure in homes. Tjernlund Radon Ventilation Fans are the effective, affordable way to reduce radon in homes with moderate (10 pCi/l or less) radon levels.* Radon Ventilation Fans Support Documents RX2 Inst: Tjernlund RX2 Radon