I hear a gurgling noise in the radon system. What does this mean? That means that water is not draining away from the suction point. If you have a ground water sump pump, this might mean that you should inspect your sump pump to determine if the sump is working properly.
How do I make my radon system quieter?
To reduce sub-membrane noise, downsize the pipe under the membrane to a 2″ pipe which can move up to 50 cfm or a 1.5 inch pipe that can move up to 35 cfm of air. ROUTING NEW CONSTRUCTION PIPING: The air moving through a radon pipe has enough noise to be carried through drywall.
How do you know if your radon system is working?
You can use the u-tube manometer to determine if your system is working. Look at the liquid in the tube. If it is equal on both sides, it is an indication that there is no pressure in the pipe. This means no suction from the fan (far left image) and the radon mitigation system is not working.
Can I turn off radon system?
Retest your home for radon every two to three years. Your radon fan should never be turned off. It should constantly be running in your home to ensure that the system is working properly. After a radon system installation, a post-mitigation test for radon should be performed within 30 days of install.
Can radon pipes get water?
Over 200x more water will enter your radon mitigation system from condensation, than rain. All of our fittings and equipment are rated for use in wet conditions.
Do radon mitigation systems make noise?
There are two noises that are generated by the radon system: air flow and vibration. Excessive noise and back pressure is created when too much air is moved through the pipe. According to the best standard, a 3” pipe should move no more than 34 CFM before the system is too noisy and loses efficiency.
Should my radon fan be loud?
There are two noises that are generated by the radon system: air flow and vibration. According to the best standard, a 3” pipe should move no more than 34 CFM before the system is too noisy and loses efficiency. A 4” pipe should move no more than 61 CFM, before it too becomes too noisy.
How long does a radon motor last?
Radon fans are a vital part of the system and since they are electronic they are more susceptible to a wide range of problems. Most fans only have a 5 year manufacturer’s warranty but they often last 20 years or more. However, that is only if the fan is allowed to run continuously at low power.
Do all homes have some radon?
Any home can have a radon problem. This means new and old homes, well- sealed and drafty homes, and homes with or without basements. Nearly one out of every 15 homes in the United States is estimated to have an elevated radon level (4 pCi/L or more). Elevated levels of radon gas have been found in homes in your state.
What causes water to come out of radon pipe?
If a swishing or gurgling sound is heard in the radon pipe, then it has partially or even completely filled with condensation. Water from rain, snow, and condensation is normal in any radon system but special measures need to be taken to deal with it.
What should I do if my radon fan gets unplugged?
Make sure the breaker that the radon fan is on did not trip. If the fan is located in the attic, it’s powered by a simple outlet. Make sure that it didn’t just accidently get unplugged. If the fan is installed outside, there is a water-tight electrical box with an on/off switch on it located next to the fan.
What should I look for in a Radon system?
Water from rain, snow, and condensation is normal in any radon system but special measures need to be taken to deal with it. So what should you look for? All radon pipes need to pitch downward towards the soil or sump. With some high flow fans the pitch has to be >1″ per foot to allow for proper drainage.
What should I do if my radon pump stops working?
Placing weight on plastic when plastic is flat will help prevent this. Additional suction from the crawl may be needed. Please check your sump if you hear gurgling, radon systems can act as early warning devices if your sump pump has stopped working. Pipe is pitched wrong or not enough. 2 inch pipe and smaller sizes tend to gurgle at elbows.
