Fantech Rn Radon Fans

The Fantech Rn series is the standard for Radon Mitigation. Ideally tailored performance curve for a vast majority of your radon mitigation applications (higher pressure capability).

  • UV resistant, UL listed durable plastic
  • Fully sealed plastic housing to prevent leakage
  • A large electrical wiring enclosure is designed into the fan housing
  • Approved for mounting in wet locations - i.e. Outdoors
  • Automatic reset thermal overload protection
  • Average life expectancy of 7-10 years under continuous load conditions
  • 5 year factory warranty
model description usually ships price QTY
Rn1 Fantech Inline Radon Fan. 4 1/2" round outlet. For low pressure applications of 0.0 - 0.8 in. w.c. 1 Day. In Stock $128.00
Rn2 Fantech Inline Radon Fan. 4 1/2" round outlet. For medium pressure applications of 0.0 - 1.8 in. w.c. 1 Day. In Stock $139.00
Rn3 Fantech Inline Radon Fan. 5 7/8" round outlet. For medium to high pressure applications of 0.0 - 2.2 in. w.c. 1 Day. In Stock $195.00
Rn2SL Fantech Slimline Radon Fan. Exterior wall mount applications. Includes fan and LDVI 4x4 couplings for connecting to 4 inch PVC. 1 Day. In Stock $199.00
add to basket

real-time shipping quotes are available before checkout on your shopping cart page

Fantech Rn Radon Fan Cross Reference

Fantech Rn Radon Fan Airflow

Fantech Rn Radon Fan Size

Fantech Rn Radon Fan Dimensions

Do you have questions about the products on this page?

Click on the ? image on the left or this link to ask us your questions!
#1 Q:   I have a new 700 sf home with basement, at least 4 of gravel below the slab. House was back filled with gravel 3 sides to relieve soil pressure. . Current radon level is 4.2 after sealing slab at perimeter and applying 2 coats of radon seal (was 18). Pipe run will be 30 horizontal and 25 vertical, about 9 elbows. Can you recommend a fan. I would prefer to use the RN2SL if that would work.
A:   Rn2SL is a safe choice. It has similar performance to the workhorse Rn2 model but with better aesthetic. One step up would be the Rn3 but you have gravel under the slab so radon communication is not an issue.

       Asked on 2019-07-11 by Al
#2 Q:   I am replacing an old AMG SPIRIT fan (about 12 yr old). It is a low power fan with a 3 and 3/8 flange. about 9 tall and 12wide. It is installed in my garage and connected to 3 pipe by what appear to be 4 couplings. What can you recommend. Form fit replacement is top priority and energy efficiency is second
A:   Fantech lists the Rn1 as the closest replacement for the AMG Spirit. The dimensions are slightly different from your old fan. You can see all the dimensions under the Specs tab or in the PDF spec sheet:

       Asked on 2019-03-24 by Dan

Related Products

RadonAway XP/XR Radon Fans

They are ideal for most active subslab radon mitigation systems. 4" and 6" diameter connections for use with PVC pipe.

RadonAway Couplings and Manometers

Radon fan flexible PVC couplings and manometers. Used to simplify installation and meet RRNC 2.0 code requirements.

RadonAway Air Flow Alarm

Battery-powered air flow alarm monitors radon system operation. It mounts directly onto the system pipe to alert users of a low or no air flow condition.


why buy from us?

We're engineers passionate about home ventilation and serious about customer service – so you can count on us for carefully-selected equipment and expert advice to ensure your project is a success from specification to installation.

Your call is answered by qualified people who will gladly discuss your project in detail, advise you professionally and never sell you inappropriate products.