The best radon mitigation fans

Radon Mitigation Fans.

A radon mitigation fan is not only the best and most effective way of getting rid of radon gas in one’s home, but it’s also literally a life-saving device. We will show you how to choose the best system for your needs and review some of them too.

Topics covered
  • How to choose a radon mitigation fan
    • Noise levels
    • Fan size
    • Types
    • Energy consumption
  • The best radon mitigation fans
    • RadonAway 3″ mitigation fan
    • RadonAway 4″ mitigation fan
    • Tjernlund RMS160 sidewall mitigation system
    • Tjernlund PVC4 mitigation fan




How to choose a radon mitigation fan

Not all of these fans are created equally so there are a few things you may want to consider before choosing one.

Are radon fans noisy? Noise levels are something you may want to consider, especially if you live or will be spending a lot of time in the same room as it. Just keep in mind that a noisy radon fan is by no means a sign of a low-quality product, but if you will be spending a lot of time in the same room, you may want to get a whisper-quiet system.

What size radon fan do I need? Fans typically come in sizes of 3, 4, 6, and 8 inches. Also, figuring out the size you need will depend on several factors such as the square footage of the space it will be used in, the current radon levels of the room (this can be determined by a long-term radon test kit or a radon detector system) and the building type (for example, crawl space, basement, etc).

Generally speaking, a 3-inch radon fan will be well suited for a space of 149 square meters or less, while a 4-inch fan will be able to cover a room of no more than 232 square meters. Anything above a 232 square meter space will require a 6 or 8-inch fan.

When in doubt, call a licensed and professional radon expert to come take a look. Also keep in mind, that bigger is better than smaller because the last thing you want is a small radon fan that is unable to extract large amounts of radon quick enough.

Type of radon mitigation system: The type of radon mitigation system you choose will determine how easy it is to install. A sidewall system is the easiest as it requires no PVC pipes. A regular system relies on PVC pipes to pull the radon gas to the outside.

Energy efficiency: Energy efficiency is something that should always be taken into account – especially if you will be running the fan constantly. Luckily, there are many mitigation systems on the market that will allow you to run it permanently while having very little effect on your energy bill.


The best radon mitigation fans

Here we will review four radon mitigation fan systems. Two from RadonAway and two from Tjernlund.

RadonAway 3″ Radon Mitigation Fan

This 3-inch radon fan from RadonAway is a little on the expensive side, but its quietness, power, and energy efficiency make the price well worth it.

It’s made from white plastic, can easily be fitted onto an integral flange or duct pipe, and is well suited for both indoor and outdoor use.

Please note: The product comes with a 5-year warranty if installed by a licensed professional.

The product weighs 5.6 pounds and has dimensions of 12.5 x 12.5 x 13 inches.

Get the latest price from Amazon.


RadonAway 4″ Radon Mitigation Fan

This 4″ radon fan from RadonAway meets every electrical code requirement and is well suited for both residential and commercial use.

Better yet, the motor is thermally protected, sealed to prevent radon leakage, extremely energy-efficient, and super quiet.

The product weighs just under 4 pounds and has dimensions of 9.7 x 9.7 x 8.5 inches.

Get the latest price from Amazon.com.


Tjernlund RMS160 Sidewall Mitigation System

he Tjernlund RMS160 radon fan eliminates the need for running PVC pipes because the system expels radon air through the basement wall.

On the downside, the fan, although high quality, is a bit noisy so you may want to avoid installing it near living spaces.

Your purchase includes the fan, a protective exterior casing, and an installer purchased PVC pipe.

The product weighs 16 pounds and has dimensions of 17.9 x 14.2 x 12.6 inches.

Get the latest price from Amazon.


Tjernlund PVC4 Mitigation Fan

This sidewall radon mitigation system from Tjernlund is the most affordable item on the list and does not compromise on quality or efficiency either.

The system includes a low-watt fan that is permanently lubricated and extremely quiet, a sealed and galvanized exterior hood, and an installer-purchased PVC pipe.

The mitigation system also comes with a lengthy 6-foot long power cord, is easy to install, and connects to a 4″ PVC pipe.

The product has dimensions of 6.8 x 6.5 x 6.4 inches and weighs just under 3 pounds.

Get the latest price from Amazon.com.


More information

Everything you wanted to know about radon gas.

A review of the best radon test kits on the market.

The best radon detectors to keep your family safe.

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