So you are looking for a radon mitigation fans? We have already done all the research and tests to create the list. After 92 hours of testing and reviews, we created six best radon mitigation fans. This list will provide you with all the different types of mitigation fans. We have made sure that every type of fan is covered because we know that different users have different needs.
In addition to the test, we have also consulted six experts who have years of experience in radon detection and solution products. Moreover, we have created, and comprehensive buyers guide to help users choose the best mitigation fans for the needs and budget.
In case you want to learn more about our testing process, feel free to navigate down to the section that describes our testing process in detail, and also you can scroll down to our buyer’s guide if you are not sure about how to buy a radon mitigation system.
Best Radon Mitigation Fan
1. RadonAway 23030-1 RP145 – Best For Energy Efficiency
- Energy efficient, Ultra-quiet operation
- Meets all electrical code requirements, Rated for commercial and residential use
- Water-hardened motorized impeller. When installing an ASD system for radon reduction, any openings, major cracks and...
It is probably one of the most widely used radon mitigation systems. Even one of our experts has experience of using this fan at his home. According to him, it is the best mitigation fan he has used personally. Hearing his positive views on the fan, we were keen to test out the fan. We installed it on a duct of size 4 inches. It is only suitable for this size of the duct. When we compared its power to other radon mitigation systems, it was on the higher side, which is 55 watts.
Probably this is the reason why Radon Away has been awarded as the most efficient product of 2018 by Energy Star. Looking at its performance, we believe it can be used both for home and office. It can be installed in the basement floor for best results.
2. RadonAway 23005-1 GP501 – Best For Home Use
- 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
The RadonAway Offers your another effective radon mitigation fan. The biggest difference between the last variant and this one is the size of the duct it supports. It is suited for 3-inch ducts. The manufacturer does say it can be used for 3 or 4 inches ducts, but during our test, we realized that it is only well suited for 3 inches ducts. To start, we checked out the way to install it. Anyone with some knowledge can easily install it. However, if you are not so expert, you can always find a professional.
We also measured the energy it used during those three days. It hardly used any energy, and we believe it is among the most energy-efficient radon mitigation fans. Another thing we love is that it has a separate electrical box. This makes wiring and maintenance jobs easy.
Overall, this fan is of high quality and is highly durable. If you want something that will go on and on for years without having to worry too much about it, then you can always give this RadonAway a chance.
3. Fantech HP 2190- Best For Budget Conscious Users
- UV resistant, UL Listed durable plastic
- UL Listed for use in commercial applications
- Watertight electrical terminal box
It was one of the most budget-friendly options we have tested. In addition to being a budget-friendly option, it is also known as the most leak-proof variant of a radon mitigation fan. It uses a welded seam to ensure there is no leakage. Even the electrical terminal box is watertight. As far as the installation is concerned, it hardly took us any time. However, make sure that you install the fan near the floor. The fan can be installed both indoor and outdoor. Sometimes even in a wet location but it is not waterproof, so we advise you to take care while installing in such locations. It can be used with 3 inches ducts, which are used in most of the homes.
We also measure the energy it used during 3 days of testing. Again it uses only 55 Watts, which over the month won’t affect your energy that much.
4. Tjernlund PVC4 – Best Under $100
- Professional Mitigation Fan: ventilation fan is purposefully built to lower the existing radon levels along a wide...
- Easy-to-Install Exhaust Fan: radon fan can be directly connected with 4 in. schedule 40 PVC and can be assembled in 5...
- Functional Radon Vac: extractor fan is advanced with a silent motor that restricts noise levels and ensures a quiet...
If you have a good radon mitigation system, a Tjernlund PVC4 could be a really good addition and a cheap one. It fits with 4-inch ducts permanently. We already had the mitigation system in place, and it took only five minutes to install the mitigation fan. A six-foot-long power cord allows you to be more flexible regarding placing your switchboard for the fan.
What works for this fan is being an extremely low-power fan. It uses only 15 W, which is much lower compared to other fans. It is also the big factor why the fan is on this list. Though the performance of the fan is heavily dependent on the pipes and how good the joints are, you can rely on this fan for a long period.
With this one thing, we have realized that if you already have a good mitigation system in places like pipes and everything is already there, you just need an effective and cheap mitigation fan. The Tjernlund PVC4 is exactly that fan.
5. RadonAway 23006-1 GP301 – Best For Sturdy Construction
- 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. Recommended Max Operating Pressure WC - 2.3
Here is one more RadonAway fan that made it to our list. All the mitigation fans are part of the radon system. If you already have a system in place, you have a wide variety of fans to choose from, but in case you want to set up a new system from scratch, you will require something like RadonAway 23006-1 GP301. And the biggest advantage of having it is that it is weatherproof. So it is suitable for outdoor installation.
We checked the built quality. It is water hardened, and as mentioned before, it is weatherproof too. It fits into 3-inch ducts. It uses wired supply and has a safe electrical box for hardwiring. However, you can always plug into a pre-existing source at the location as far as the efficiency is concerned it highly efficient. It hardly puts a load on energy bills.
If you haven’t installed any radon mitigation system, but plan to do it in the near future, RadonAway 23006-1 GP301 is very good. It may be expensive, but it will be a one-time investment and runs for a long period. You won’t be replacing it before 5-6 years of use.
Buyer’s Guide – What To Consider?
When you are looking to buy a radon mitigation fan, several factors will determine the type of fan you require for your home. During our tests, we used these factors as the test parameters. Even our experts believe the factor you are going to read next is necessary for you to understand.
There are four different types of fans that are used in radon mitigation systems. Each has its purpose. Let’s look at them one by one.
The location of installation is a major factor. Based on the location you choose you to have to design your radon mitigation system. Depending on the system you get the fan. Experts suggest that the best place to install any radon fan is a basement, attic, garage, or outside your home or building. In case your building is under construction, it is the best time to install it. During construction, you can install the radon fan beneath the foundation.
During installation, you have to determine how you are going to provide the power supply to the fan. Most of them can be hardwired or plugged in. If you want both kinds of options in a radon fan, you can buy RadonAway 23030-1 RP145.
Not all will be able to install the radon fans by themselves, so we advise you to get a professional to do the installation. However, you can always search for a YouTube tutorial if you are confident enough to do it on your own.
For devices like durability is an important factor. The radon fan is a device that needs to be kept on 24 x 7 to monitor the daily emotion of radon gas. If you see the price radon fan are not the cheapest devices and also the installation is not easy for an average user. So you need a fan that is reliable and durable. Durability includes proper functioning of fan, water-resistant and corrosion-resistant body. You also don’t want it to leak after a few months or years of installation.
So when you go online to buy, check the warranty period of the fan. Most of the reputed companies provide a warranty of around 5 to 6 years. We wouldn’t recommend you to buy a fan that has a warranty period of only a year. You want more than that. For more information always check out the manufacturer’s website.
Most of the radon fans that we have mentioned in our list are highly energy efficient. However, I still, want you to check out the ratings of the fan. Most of the good fans use the power of around 15-50 watts. With such a life power they hardly affect your energy bill. In case you decide to buy a radon fan that is not listed in this post we advise you to check the efficiency rating of the fan.
It is quite possible after a year or so, the fan that you have installed may start to make noises. This depends on how good the design of the fan. If you are installing radon fans indoor, the noise will always be an issue. So make sure that whatever variant you buy it silently. Most of the fans that we mentioned in our list are silent. They hardly make any noise.
How We Conduct Tests?
We have to admit there so many types of mitigation fans available in the market that anyone can get confused. So what we did was contact the experts who have years of experience in these kinds of products. Their advice was really helpful knowing the reputed manufacturers of the radon mitigation fans. We also contacted the seller, to learn about the best selling mitigation fans at the moment. This way was able to identify the models that we can tests. We went out and borrowed 13 popular radon fans.
In our lab, we created several tests based on parameters like installation, effectiveness, fans, and durability. We also had to make sure we simulated the conditions perfectly to test the product in every aspect. We observed and collected data by running a variant continuously for three days. This we were able to see the device in action much closely.
In addition to tests, we want to learn about the experience of the user with different radon fans. We reached out to the current users of each model and heard their review on the product. We also consider user reviews to make our list. We also went through several review sites to know how users think about the products.
After looking at the test results, user reviews and expert views, each member of our team scored each radon fan for the three most important factor effectiveness, noise, and durability. Here is the scorecard for the top 6 radon fans:
|RadonAway 23030-1 RP145||97.2||96.8||96.3||96.7||Check Price|
|RadonAway 23005-1 GP501||97.4||96.5||96.1||96.6||Check Price|
|Fantech HP 2190||96.8||96.8||95.8||96.4||Check Price|
|Tjernlund PVC4||95.8||96.9||95.4||96.0||Check Price|
|RadonAway 23006-1 GP301||95.1||95.3||97.4||95.9||Check Price|
We understand every user has a different requirement. Especially with a product like radon fans, they are location dependent. Each user has to find the right fit for their location. Thus we cannot say that certainly, one is the best among all, and you should buy that model only. So, our final advice to you is that first identify your requirements. Know the location such as your house or office in detail. If you have an even rough plan for your needs, you will be able to choose the right fan.