Radon Away RP140 Mitigation Fan. Energy Star. 4inch

Availability: In stock


Radon Away RP140 Mitigation Fan. Energy Star. 4inch

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The RadonAway RP140 Mitigation fan is less powerfull than the RP145, but is rated Energy Star.  An interesting option when there is a good air flow under the concret slab.

Designed especially for radon mitigation, RadonAway's RP Series fans provide superb performance and are ultra-quiet and attractive. They are ideal for most active sub-slab radon mitigation systems. Others items to build a depressurization system can be found in your local hardware store (pvc pipe, etc).

NOTE: For specific technical or retrofit questions, please consult a licenced certified professional.


- Energy efficient
- Thermally protected
- Rated for Indoor/Outdoor and Residential/Commercial use
- Quiet operation
- 5 year hassle-free warranty
- Mounts on duct pipe
- Rugged .125 in. Noryl plastic housing
- ETL Safety Agency Listed - tested to UL Standards 507 for indoor or outdoor use
- Meets all ECR requirements
- Made in USA


- Inlet/Outlet: 4.5" outside diameter (4" PVC Schedule 40 size compatible)
- Power: 120V 60 Hz AC
- Mounting: PVC duct pipe or with optional mounting bracket
- Continuous Duty; Class B Insulation; Thermally protected
- Weight: 5.5 lbs

- Watts: 15-21
- Max Pressure "WC": 0.8
- Typical CFM vs. Static Pressure "WC":
135 vs 0.0"
70 vs 0.5"