--- product_id: 408199756 title: "Fantech HP 2190Q 4\" Radon Fan | HP2190 Efficient Quiet Mitigation" brand: "fantech" price: "฿785" currency: THB in_stock: false reviews_count: 9 url: https://www.desertcart.co.th/products/408199756-fantech-hp-2190q-4-radon-fan-hp2190-efficient-quiet-mitigation store_origin: TH region: Thailand --- # Fantech HP 2190Q 4" Radon Fan | HP2190 Efficient Quiet Mitigation **Brand:** fantech **Price:** ฿785 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Fantech HP 2190Q 4" Radon Fan | HP2190 Efficient Quiet Mitigation by fantech - **How much does it cost?** ฿785 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/408199756-fantech-hp-2190q-4-radon-fan-hp2190-efficient-quiet-mitigation) ## Best For - fantech enthusiasts ## Why This Product - Trusted fantech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description 'Radon Fan, Fits Duct Dia. 4-1/2 In., Max. Static Pressure 1.90 In., Voltage 120, Inlet and Outlet Dia. 4-1/2 In., CFM @ 0.000-In. SP 141, CFM @ 0.500-In. SP 123, CFM @ 0.750-In. SP 103, CFM @ 1.000-In. SP 83, CFM @ 1.500-In. SP 43, Maximum Inlet Temp. 75 Degrees F, Hz 60, Max. Amps 0.72, Max. Wattage 58, Bearing Type Sealed Ball, Housing Dia. 10 In., Length 9-1/4 In., Height 9-1/4 In., Depth 10 In., Flange Width 1-1/4 In., Housing Material Plastic, Mounting Position Vertical' ## Features - Tuned performance for quiet operation - UV resistant, UL Listed durable plastic - UL Listed for outdoor use - Automatic reset thermal overload protection - Vibration welded seam ensures leak proof housing ## Images ![Fantech HP 2190Q 4" Radon Fan | HP2190 Efficient Quiet Mitigation - Image 1](https://m.media-amazon.com/images/I/71QYbGzVg-L.jpg) ![Fantech HP 2190Q 4" Radon Fan | HP2190 Efficient Quiet Mitigation - Image 2](https://m.media-amazon.com/images/I/71haWhohVaL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Strong suction, and very easy installation. *by J***K on Reviewed in the United States 🇺🇸 on December 16, 2016* This is a great fan, and was easy to install.Pros:*Easy to wire up, and has a wiring diagram with the instructions and a reminder wiring diagram adhered under the water resistant housing.*Used a 4"x4" rubber coupling with hose clamps to install in my Radon mitigation system (for easy replacement, if needed).*Plenty of suction, and seems well-balanced for very little operational noise.*Able to be wired with a fan switch in series to turn down the cfm.*The hard plastic body and metal impeller seem suitable for long duration use. It felt like a precision machine when I held it and spun the blades.Cons:*Does not start up with the "low" on my fan switch. This is not a ding for full time, full flow operation, though.*Pulls so much air, the pipes were whistling even with a 4" PVC installation. Hence the need for a fan-switch to turn it down. I'm running this in my attic, so want to reduce the sound of air movement, if possible. Again, the fan does what it is advertised to do, and it's not the fan making the noise, so its not fair to penalize the fan. Perhaps any fan capable at the same CFM would produce the same result.After further thought and observation, it's probably overpowered for my Radon mitigation needs, so I am running it on medium using a Lutron 3-speed rotary fan control. If I need to turn it up again, it's as easy as the twist of a knob. ### ⭐⭐⭐⭐⭐ This is a great fan. PICTURES HERE :) *by A***R on Reviewed in the United States 🇺🇸 on September 1, 2015* This is a great fan. It is even quieter than I thought possible and it moves plenty of air. And well built. I really wish the pictures here on Amazon were better, so how about I add some.I installed it in my home. So for my fellow DIY people out there, here's some info on the install. This is for educational use only, don't blame me if anything goes wrong for you.The idea is to use the home's sump hole and drain tile to create an air flow through the soil to lead the Radon gas away from the basement before it finds it's way in the home. That's right, you are pulling air through the soil, not venting indoor air. So in one picture you see how I covered the sump pump with clear acrylic and sealed that to the floor. I got a little fancy and added a smaller access door to it so I can service my sump pump easier. The large 3" PVC in that picture is the suction PVC that goes to my attic. In the attic you will probably need a couple rubber adapters to make the fan fit your PVC. Since my pipe was 3", these  Fernco Inc.P1056-43 4-Inch by 3-Inch Stock Coupling worked well for me. They also isolate vibrations from following the PVC. I also went the extra step to install a condensation/rain bypass hose around the fan to protect it. The details are in the pictures.I hope that helps. If you find it useful, please vote it up. Have a great day. ### ⭐⭐⭐⭐ Adequate replacement *by L***Z on Reviewed in the United States 🇺🇸 on August 22, 2016* Purchased to replace the exact same model on my house, which failed after roughly 9 years. Installation was pretty easy as it was the same model. The only curiosity I noted was that the hole for the wire is now on the side instead of the bottom. I would think this arrangement would be more likely to allow water seepage - which would be an issue as there is no weep hole in the electrical chamber. Fan construction seems improved over 10 year old model, but still don't understand why they just don't build in some moisture protection instead of requiring a Rube Goldberg arrangement to avoid condensate. After all, they know where these are installed. OTOH, it guarantees a certain number of replacements - not that any manufacturer would think that way...... Like the previous model, doesn't create a significant amount of pressurization, so reading the manometer is tricky at best. But, it makes the house compliant and that's what really counts. --- ## 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.co.th/products/408199756-fantech-hp-2190q-4-radon-fan-hp2190-efficient-quiet-mitigation](https://www.desertcart.co.th/products/408199756-fantech-hp-2190q-4-radon-fan-hp2190-efficient-quiet-mitigation) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-27*