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In-Line Radon Fans

NuTone® Remote In-Line 140 CFM Ventilation Fan for Radon Mitigation and 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 larger rooms or mather baths, eliminates moisutre, pollutants, and odors from larger rooms
  • Radon comes from the natural breakdown of uranium in soil, rock and water and gets into the air you breathe. The ILRF In-Line fan helps to remove radon in any type of building and can protect against health risks caused by radon, making your indoor environment safer
  • Switches sold separately so you can choose the right one for your installation (suitable for use with solid state speed controls)
  • UV-resistant durable polycarbonate plastic housing has an external rotor, ball bearing motor for many years of reliable service
  • Powerful enough for rooms up to 130 sq. ft.
  • A totally enclosed motor with high-efficiency motorized impeller has automatic reset thermal overload protection for a long product life and reliable operation in high use environments
  • Permanently lubricated motor and high pressure centrifugal blower easily accommodates long duct runs and promotes flexibility in system design; housing mounts directly to bracket and bracket mounts to rafters or joist for a quick and simple installation so you can move on to the next project
  • Specs
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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
Voltage 115
Can Be Used To Comply With Title 24 No
Manufacturer Warranty No
High Efficiency Luminaire No
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