What is the cfm on a GP201 fan?

All the GP series fans max CFM is at about 90. So after adding pipe and unknown resistance from below the floor the CFM will be some what less than 90.

our levels were 4-8 and just installed the GP501. How long would you think it normally takes the levels to go down - 1 day - 1 week? thanks.

I installed the GP501. It was easy. After 24 hours my radon levels dropped from 2.45 to .43. It could have just been an unusual day as my radon levels fluctuate. The true test is when the 7 day, and long term averages drop which I expect they will.

is this product listed by UL ?

Yes, the GP501 conforms to UL Standard 507 as tested by Intertek “ETL” testing laboratories.

Is this a complete package? do i need to buy any other parts to install? it's a new home and the builder i have a 3" venting pipe and an outlet.

You will only need a few parts. After you cut the 3" radon pipe in your attic, you will need two 3" Fernco rubber couplings or "girdles" (or at least that what we call them) and 4 appropriately-sized worm clamps to secure the radon fan's housing to both ends of the cut radon pipe. And of course, a flat head screwdriver to tighten the worm clamps. And I seem to remember that you will need a 120 volt pigtail wire/cord with a plug on it, as this was not included with the fan. And a few wire nuts and some electrical tape. Good luck!

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RadonAway 23005-1 GP501 Radon Mitigation Fan, 3"

RadonAway 23005-1 GP501 Radon Mitigation Fan, 3"

Product ID: 27876775

Details

Brand
RadonAway
Compatible Devices
Radiator
Cooling Method
forced air
Global Trade Identification Number
Manufacturer
RadonAway
Material
Plastic

🌀3" diameter duct compatibility

🔌Hardwire or plug-in electrical box

🛡️ETL Listed for indoor/outdoor use

85819 kr

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Description

🛠️ Breathe easy with pro-grade radon defense!

DUAL POWER SETUP - Electrical box supports both hard wiring and plug-in convenience
VERSATILE MOUNTING OPTIONS - Mounts easily on duct pipe or integral flange for flexible installation
ROBUST 3 DUCT COMPATIBILITY - Optimized for 3" or 4" pipe systems to fit your setup perfectly
CERTIFIED SAFETY DURABILITY - ETL Listed for reliable indoor and outdoor operation
SEAMLESS NEGATIVE PRESSURE SEAL - Ensures airtight radon mitigation performance

The RadonAway 23005-1 GP501 is a high-performance radon mitigation fan designed for 3" and 4" duct systems. Featuring a sealed design under negative pressure, versatile mounting options, and an electrical box for both hardwire and plug-in setups, it is ETL Listed for safe indoor and outdoor use. Backed by a five-year warranty, this fan ensures reliable, professional-grade radon reduction for healthier living spaces.

Specifications

ASIN	B0028PICB4
Best Sellers Rank	#113,418 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #412 in Household Ventilation Fans
Brand Name	RadonAway
Compatible Devices	Radiator
Cooling Method	forced air
Customer Reviews	4.4 4.4 out of 5 stars (751)
Global Trade Identification Number	00667829230058
Included Components	Fan
Item Weight	6 Pounds
Manufacturer	RadonAway
Material Type	Plastic
Model	23005-1
Number of Items	1
Part Number	23005-1
Power Connector Type	3-Pin
UPC	667829230058
Unit Count	1.0 Count
Voltage	120 Volts
Warranty Description	Five Year Limited Manufacturer's Warranty

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85819 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Iceland.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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