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Cozy direct vented heater
Mikes mad pipes
Member Posts: 15
I haved a cozy heater that is making a high pitched whistle when it's firing. LP unit,4-5 years old,customer can hear it on the opposite end of the house. Any ideas? Thanks Mike
0
Comments
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noise
clean the buners and orifces and then check pressures jeff0 -
whistleing cozy
The noise is called resonating. Cut the primary air and it should go away. Empire had this problem a few years ago and they sent a service notice out on how to fix it. I would play with the air so you cut it down just enough to stop the noise.0 -
Another possibility
If a flexible connector is used it could be the source. Under certain flows they can whistle Dixie. The smaller diameter ones are the worse offenders I think. We've found this to be the problem on several gas log installs.
Larry0
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