Fantech Radon Fans

Fantech radon fans are a favorite of many radon companies. They are reliable and quiet. There line includes the HP190SL one of my personal favorites for outside high flow situations.

All of the fans on this page are best used for high flow situations like with drain tile and gravel beds below basement floors.

If you want some help, please go to my Radon Mitigation DIY page and fill out the form at bottom of the page.

Fantech HP190

Fantech HP190 is a medium suction higher air flow fan. Best used with gravel or sump and drain tile situations. Max pressure is 2.01"WC. Rated at 81 watts.
Note: this fan needs special size couplings to mount to 4" pipe and 3" pipe. The couplings for 4" pipe are available below but the 3" are not currently available though our warehouse.

Fantech HP190...$119.95

Special HP190 couplings for 4" pipe

Designed to fit the 4 3/4" section above and below the main housing. See diagram above....

Fantech HP190 4" Coupling...$9.95

Fantech HP220

Fantech HP220 is a high flow medium to high suction fan. Best for large basement areas >2500sq/ft. should be considered with sump and tile systems, gravel and large areas where multiple suction points are needed. Max pressure is 2.46"WC. Rated at 150 watts.

Note: 4x6 couplings are used to join this fan to 4" pipe. See them on this page....

Fantech HP220...$179.00

Fantech Rn2

The Rn2 Radon Mitigation Fan is the standard for Radon Mitigation. Works well in most situations. External wiring box for ease of connection. Waterproof gasket on wiring box.

The Rn2 replaces model HP2190.

Note: 4x4 or 3x4 Install Kit will be needed to install this fan. See them on this page....

Fantech Rn2...$119.95

Fantech HP2133

  • UV resistant, UL Listed durable plastic
  • UL Listed for use in commercial applications
  • Watertight electrical terminal box
  • Totally enclosed for protection
  • Automatic reset thermal overload protection 

The HP2133 model is specially designed for applications where lower pressure and flow are needed. Record low power consumption! Often used where there is good sub slab communication and lower Radon levels.

Note: 4x4 couplings are used to join this fan to 4" pipe. See them on this page....

Fantech HP2133...$129.95

Fantech HP190SLQ

This fan works well for high flow situations with drain tile or french drains and with gravel. Good success can be expected on well sealed basement floors up to 2000 sq/ft. Comes with:

  • Slimline radon fan
  • Flexible sleeve coupling and stainless steel hose clamp for fan inlet connection to a 4" PVC pipe
  • Flexible, grey coupling and (2) stainless steel hose clamps for fan discharge connection to a 4" PVC pipe
  • Wall bracket for support via hose clamp connection to a vertical pipe riser

See more detailed info and photos here....

Fantech HP190SLQ...$228.95

Fantech Fans Meet the Challenges of Radon Applications


  • UV resistant, UL listed durable plastic
  • UL Listed for use in commercial applications
  • Factory sealed to prevent leakage
  • Watertight electrical terminal box
  • Approved for mounting in wet locations – i.e. Outdoors


  • Totally enclosed for protection
  • High efficiency EBM motorized impeller
  • Automatic reset thermal overload protection
  • Average life expectancy of 7-10 years under continuous load conditions


  • Five Year Full Factory Warranty
  • Over 1,000,000 successful radon installations worldwide

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