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RP145 Radon Fan Pro Series

SKU: 28461
The RadonAway RP145, RadonAway's most popular radon fan, installs white and stays white with an Eternalast™ polycarbonate plastic housing. It provides high air flow, energy efficiency, quiet operation and effective radon reduction. Made in the USA with U.S. and imported parts.

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Availability: In stock

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1-2 day shipping in most of US

Five year manufacturer’s warranty on RadonAway fans

Free technical support for our customers



The RP145 Radon Fan Features:

  • Eternalast™ polycarbonate plastic housing
  • Five-year limited warranty
  • Quiet and attractive
  • Thermally protected
  • Water-hardened motorized impeller
  • Seams double snap sealed to inhibit radon leakage
  • ETL Listed - for indoor or outdoor use
  • Meets all electrical code requirements
  • Rated for commercial and residential use

Additional Radon Fan Information:


Model P/N Energy Star® Rated Fan Duct Diameter Watts Recommended Max Operating Pressure "WC Typical CFM vs. Static Pressure WC RRNC Type1 
0" .5" 1.0" 1.5" 2.0"
RP140 Pro Series 28460 Yes 4" 15-21 0.7 135 70 - - - RF1
RP145 Pro Series 28461 - 4" 41-72 1.7 166 126 82 41 3 RF1, RF2
RP260 Pro Series 28462 - 6" 47-65 1.3 251 157 70 - - -
RP265 Pro Series 28463 - 6" 95-139 2.3 375 282 204 140 70 -
RP380 Pro Series 28464 - 8" 96-138 2.0 531 415 268 139 41 -
1  Suitable as designated by the new Reducing Radon in New Construction Standard, RRNC 2.0. Click here for details.
RP Series Radon Fans
Model A B C
RP140 Pro 9.7" 8.5" 4.5"
RP145 Pro 9.7" 8.5" 4.5"
RP260 Pro 11.75" 8.6" 6"
RP265 Pro 11.75" 8.6" 6"
RP380 Pro 13.41" 10.53" 8"

Additional Info

Additional Info

SKU 28461
Pack Size Each


Customer Reviews (4)

This is my go to fan. Review by Dan
Ease of Use
Low noise, good value. All 5 stare review other than a 4 star on the design for the reason on the placement of the power cord hole. Location makes it tight for the strain relief for the power cord. The hole could have been moved over a 1/4 or so making easier. Overall an awesome fan. Highly recommended
Dan - 307 Environmental (Posted on 7/24/2020)
Simply AwesomeReview by Brady
Ease of Use
I've been installing these and never had a call back or a failure. Everytime the owners get their results back after mitigation, it's never above .30 pC/L so totally worth it in my opinion (Posted on 1/27/2020)
Best of the BestReview by TIFFANI
Ease of Use
Installed hundreds of RP145s and they are simply the best of the best! Since 2003, we have had zero failures within the warranty period (5 years). These fans are universal, affordable, and last between 12-15 years. (Posted on 8/25/2018)
Rp 145 Fan Review by Jim
Ease of Use
With over 20 yrs installing radon systems using the RP145 fan is the best fan hands down from the looks to ease of installing then how quite you dint even know its running. And the best part no call backs. (Posted on 4/6/2018)

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Conditions of Sale

  1. All sales are subject to the terms and conditions hereof. No modifications or additions thereto shall be binding on Seller, unless consented to in writing signed by Seller's duly authorized representative.

  2. With respect to goods manufactured and sold by Seller, such goods sold hereunder are warranted to be free from defects in material and workmanship. Seller will repair or replace, without charge, any goods proven defective.

  3. With respect to goods distributed by Seller, but not manufactured by Seller, the Seller will accept returns on all such goods for a period of thirty days from the date of sale. Thereafter, all such goods must be returned to the  manufacturer of the goods by the buyer, under the specific terms of the manufacturer's warranty unless the manufacturer has designated the Seller  as  an  agent  of  the manufacturer for warranty purposes.
For the remainder of the Sales Terms and Conditions, please see the Sales Terms & Conditions page.