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In-Line Fans

NuTone® Remote In-Line Ventilation Fan for Radon Mitigation & 4 or 5-Inch Duct

Remote mounted in-line ventilation fans are quiet and efficient residential solutions. Mount a high-performance ventilator in an out-of-the-way spot and you get the power with virtually no sound. Install the housing in the attic or basement, wherever it's most convenient and discreet. This fan is a great solution for large, open spaces. Radon fan is designed as a powerful, quiet and long-lasting radon mitigation solution.




  • 140 CFM, Powerful ventilation designed for powerful, quiet and long-lasting radon mitigation
  • Water-tight electrical terminal box
  • Totally enclosed motor
  • High-efficiency motorized impeller
  • Automatic reset thermal overload protection
  • Approved for mounting in wet locations (outdoors)
  • Specs
  • Downloads


CFM 140
Color Finish
Duct Size 5
ENERGY STAR® certified No
UL Listed Yes
Grille Finish White
Humidity Sensing No
Motion Sensing No
Motor Engineered For Continuous Operation No
Night Light No
Radiation Damper Available No
Room Side Installation No
UL Listed for use over bathtubs or showers when connected to a GFCI circuit Yes
Recommended Room Size (Sq Ft) 130
Rated Amps 0.7
Can Be Used To Comply With Title 24 No
Manufacturer Warranty 1 Year
High Efficiency Luminaire No
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