RadonAway Air Flow Alarm


Category: Tag:


RadonAway’s battery-powered air flow alarm monitors radon system operation. It mounts directly onto the system pipe to alert users of a low or no air flow condition. A thin, field trimmable vane installed within the pipe operates in air flow as low as 10 CFM in a 3″ pipe and 15 CFM in a 4″ pipe. An audible buzzer alternates with bright, flashing red LED light when there is no air flow in the pipe. 

This monitor does not measure radon levels.

  • Actuation Point: 15 CFM (4″ Pipe) / 10 CFM (3″ Pipe)
  • Audible Alarm: At least 85 dB @ 1-foot distance
  • Visual Alarms: Red LED for no flow alarm; Yellow LED for low battery
  • Battery Life: 5 years steady state / 48 hours during alarm condition
  • Temperature Limits: 32 to 122°F (0 to 50°C)


Please refer to our Shipping & Return Policy for more information on purchasing products from our website.

Additional information

Weight 1 lbs
Dimensions 9.0 x 7.0 x 1.5 in