Try wrapping a blanket around the fan just to see how much it reduces the noise.
Radon fan attic noise.
Is your radon fan starting to get loud.
If it s making noises it should be inspected by a professional who can diagnose and fix problems with your system.
There are two noises that are generated by the radon system.
When installed through the attic space the radon fan and its electrical components are located within the attic.
The amount of cfm cubic feet of air per minute the size of the pipe determines how much airflow can be pushed through the system.
Instead of having the fan and venting pipes on the outside of the home the only visible component on the outside is the vent stack that rises through the roof.
Thanks everyone on the feedback concerning humidity and attic insulation.
If your radon fan sounds like this.
This makes it more inaccessible to children or animals to get at.
Can replace the old fan with a new one.
Air flow and vibration.
If that helps enough find some weather resistant material to wrap around it or maybe put it inside a constructed shell that matches your house exterior.
To minimize the noise the following must be taken into consideration.
I noted the rh and temp in both the crawl and home with the radon fan running and i did it in the evening hours so the.
If the radon fan is located in the attic of the house or garage you can wrap the fan with fiberglass insulation.
After documenting the temp and rh in both the house and crawl space i have discovered the radon fan is somehow bringing humidity outdoor air into the building envelope.
When you need to replace your radon mitigation fan it is advisable to replace it with one having at least the same flow and static pressure capability.
Electrical components are out of reach.
The air flowing through the fan will maintain the fan temperature.
Make sure the fan has rubber dampers between it and the pvc use a dimmer switch to run the fan at a lower speed use a smart switch to put the fan on a timer.
The radon system is hidden.
I have never found a radon fan more than a bit warm even if the motor has been stalled by some blockage so there appears to be no concern about causing a fire from the fan overheating.
Although radon systems installed through the exterior are quiet installing the fan inside attic space can prevent all noticable system noise.
When a radon system is installed in the attic space the fan and all electrical components are also located in the attic.
Radon protection systems inc.
This video will compare a new radon fan to the noise created by an old radon fan.
I have discovered the problem.
If your fan stops working it needs to be replaced as soon as possible.
