---
product_id: 642795355
title: "RadonAway 23005-1 GP501 Radon Mitigation Fan, 3\""
brand: "radonaway"
price: "$2343"
currency: NZD
in_stock: true
reviews_count: 5
url: https://www.desertcart.nz/products/642795355-radonaway-23005-1-gp501-radon-mitigation-fan-3
store_origin: NZ
region: New Zealand
---

# 120 Volts 31.75 cm x 33.02 cm Corded Electric RadonAway 23005-1 GP501 Radon Mitigation Fan, 3"

**Brand:** radonaway
**Price:** $2343
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe Easy with RadonAway - Your Home's Silent Guardian!

## Quick Answers

- **What is this?** RadonAway 23005-1 GP501 Radon Mitigation Fan, 3" by radonaway
- **How much does it cost?** $2343 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/642795355-radonaway-23005-1-gp501-radon-mitigation-fan-3)

## Best For

- radonaway enthusiasts

## Why This Product

- Trusted radonaway brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Performance:** Seams sealed under negative pressure for optimal efficiency.
- • **Indoor & Outdoor Ready:** ETL Listed for safe use in any environment, rain or shine.
- • **Lightweight Powerhouse:** Weighs only 2.72 kg, making it easy to handle without compromising on power.
- • **Effortless Installation:** Easily mounts on duct pipe or with integral flange for quick setup.
- • **Versatile Compatibility:** Designed for 3" or 4" pipe, ensuring flexibility for your needs.

## Overview

The RadonAway 23005-1 GP501 Radon Mitigation Fan is a powerful and efficient solution for radon reduction, featuring a 3" diameter duct compatibility, ETL listing for safety, and a lightweight design for easy installation. Perfect for both indoor and outdoor use, this fan ensures your home remains a safe haven.

## Description

RadonAway 23005-1 GP501 Radon Mitigation Fan, 3"

## Features

- Mounts on duct pipe or with integral flange
- 3" diameter ducts for use with 3" or 4" pipe
- Electrical box for hard wire or plug in
- ETL Listed - for indoor or outdoor use
- Seams sealed under negative pressure

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | HomeAire |
| Part Number | 23005-1 |
| Product Dimensions | 31.75 x 31.75 x 33.02 cm; 2.72 kg |
| Item model number | GP501 |
| Power Source | Corded Electric |
| Voltage | 120 Volts |
| Item Package Quantity | 1 |
| Blade length | 4 Inches |
| Included Components | Cord |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 2.72 kg |

## Product Details

- **Brand:** RadonAway
- **Voltage:** 120 Volts
- **Material:** Plastic
- **UPC:** 667829230058
- **Global Trade Identification Number:** 00667829230058
- **Manufacturer:** RadonAway
- **Number of Items:** 1

## Images

![RadonAway 23005-1 GP501 Radon Mitigation Fan, 3" - Image 1](https://m.media-amazon.com/images/I/41mbimsXx5L.jpg)

## Questions & Answers

**Q: What is the cfm on a GP201 fan?**
A: 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.

**Q: 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.**
A: 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.

**Q: is this product listed by UL ?**
A: Yes, the GP501 conforms to UL Standard 507 as tested by Intertek “ETL” testing laboratories.

**Q: 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.**
A: 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!

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    easy to install
  

*by C***S on Reviewed in the United States on 17 August 2024*

replaced an old 401 unit  that  was very loud  easy to swap in  much much much quieter

### ⭐⭐⭐⭐⭐ 







  
  
    Working great
  

*by K***D on Reviewed in Canada on 1 April 2020*

Radon level is substantially reduced. It has been running for just over a week. I have recommended this already to friends.

### ⭐⭐⭐⭐⭐ 







  
  
    Great results in large footprint partially unfinished basement
  

*by M***I on Reviewed in the United States on 2 October 2020*

Before the fan, I had a radon reading that fluctuated between 2.8 and 4.3.  Now with the fan, it's reading between 0.8 and 1.1. I had several challenges given my home size and structure, so this is what I had to do:  My house had a passive pipe stacking the middle of the house going up 3 stories to terminate in the attic (so there was a long pipe stretch to suck through and due to finish spaces, several tight pipe turns that I feared would reduce effectiveness). I have a large home with basement footprint about 2000 sqft with 3 main, mostly isolated sections under the slab due to the way the footers are situated (I have the house plans). So I feared at best I would need multiple suction points, or at worst multiple fans, but I started with the single GP501 fan and the passive pipe I already had.  I cut the bottom of the pipe and slab, and dug out 10 gallons of sub slab material which is a combo of approximately 2-4 inches of gravel on top of pure clay (before that the pipe just terminated in the ground with no air pocket).  I tried to seal some cracks and seams in the basement slab, but since it's partially finished, I could only do that for about half the floor space.  I installed the fan in the attic and had my roofer extend the pipe through the roof at close to the highest point of the roof ridge as possible without it being visible from the front of the house.  The results are better than I expected!  I have two continuous radon detectors in the basement in different locations and one is now reading 0.8 after 14 days pretty consistently, and the other is 1.1.  I will say, the fan is not that quiet, and I can hear it in the room where it is above (although it is a low hum that is easy to ignore).  I have a tall house, and can even hear it outside a little bit, but just a quiet low hum from the pipe.  But I would trade that sound any day for the suction and results this fan provided!

## Frequently Bought Together

- RadonAway 23005-1 GP501 Radon Mitigation Fan, 3" White
- RadonAway 50018 Easy Read Manometer, Red
- Power Cord Kit - 6 foot

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-11*