--- product_id: 27876775 title: "RadonAway 23005-1 GP501 Radon Mitigation Fan, 3\"" brand: "radonaway" price: "¥107113" currency: JPY in_stock: true category: "Radon Away" url: https://www.desertcart.jp/products/27876775-radonaway-23005-1-gp501-radon-mitigation-fan-3 store_origin: JP region: Japan --- # 3" diameter duct compatibility Hardwire or plug-in electrical box ETL Listed for indoor/outdoor use RadonAway 23005-1 GP501 Radon Mitigation Fan, 3" **Brand:** radonaway **Price:** ¥107113 **Availability:** ✅ In Stock ## Summary > 🛠️ Breathe easy with pro-grade radon defense! ## Quick Answers - **What is this?** RadonAway 23005-1 GP501 Radon Mitigation Fan, 3" by radonaway - **How much does it cost?** ¥107113 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/27876775-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 - • **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 ## Overview 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. ## Description All RadonAway fans are specifically designed for radon mitigation. GP Series Fans offer a wide range of performance options that make them ideal for most sub-slab radon mitigation systems. ## 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 | |---------------|-------| | 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 | ## Product Details - **Brand:** RadonAway - **Compatible Devices:** Radiator - **Cooling Method:** forced air - **Global Trade Identification Number:** 00667829230058 - **Manufacturer:** RadonAway - **Material:** Plastic - **Number of Packs:** 1 - **Power Connector Type:** 3-Pin - **UPC:** 667829230058 - **Voltage:** 120 Volts ## Images ![RadonAway 23005-1 GP501 Radon Mitigation Fan, 3" - Image 1](https://m.media-amazon.com/images/I/41mbimsXx5L.jpg) ![RadonAway 23005-1 GP501 Radon Mitigation Fan, 3" - Image 2](https://m.media-amazon.com/images/I/41lvcEoN1QL.jpg) ![RadonAway 23005-1 GP501 Radon Mitigation Fan, 3" - Image 3](https://m.media-amazon.com/images/I/51kTFRJQaHL.jpg) ![RadonAway 23005-1 GP501 Radon Mitigation Fan, 3" - Image 4](https://m.media-amazon.com/images/I/41j5n0d35yL.jpg) ![RadonAway 23005-1 GP501 Radon Mitigation Fan, 3" - Image 5](https://m.media-amazon.com/images/I/41J0ZU+pKfL.jpg) ## Available Options This product comes in different **Style** options. ## 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! ## Frequently Bought Together - RadonAway 23005-1 GP501 Radon Mitigation Fan, 3" White - RadonAway 50018 Easy Read Manometer, Red - Power Cord Kit - 6 foot --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/27876775-radonaway-23005-1-gp501-radon-mitigation-fan-3](https://www.desertcart.jp/products/27876775-radonaway-23005-1-gp501-radon-mitigation-fan-3) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-02*