RN2 Radon Fan For 4 Inch Ducts Ultra Quiet And Efficient Radon Mitigation Indoor Outdoor Ready 220 CFM White Built To Last Low Vibration For Quiet Operation And Reliable Performance

Ultra-Quiet 4-Inch Radon Mitigation Fan for Ducts
✔️ 1x unit, 123 CFM @ 0.50 in SP, 4.5 in pipe, indoor/outdoor ready

This inline fan is designed for radon mitigation in 4 inch ductwork. It can be installed indoors, outdoors, or in wet locations, and comes in white.

✅ Standard 4.5 in pipe size for duct connections
✅ 123 CFM @ 0.50 in SP and 20 CFM @ 1.75 in SP
✅ Vibration welded seam for leak-proof housing
✅ Indoor/outdoor and wet-location capable

💡 What is a handy use case for a 4 inch radon mitigation fan in homes?

Radon fans like this are handy for venting radon gas from under slabs to the outdoors, reducing indoor exposure.

- Efficient, quiet operation - Works with standard 4.5 in ducts - Indoor/outdoor and wet-location ready ✝️