Attic fans by their design are big and heavy at least the ones I have seen. You need to be sure that the frame that you mount it in is solid and can handle the weight and the vibration. If the frame...
Type: Posts; User: jimbrown
Attic fans by their design are big and heavy at least the ones I have seen. You need to be sure that the frame that you mount it in is solid and can handle the weight and the vibration. If the frame...