Got a brand new box fan, but due to a pathetic design flaw, the vibration is causing one of the panels to make a constant tapping noise as it hits against the motor housing.
The plan is to get some get some long enough bolts, then tap the panel and supports to hold them steady.
If it's a cheap box fan, just stick a folded piece of paper or cardboard between the pieces that are vibrating against eachother.
>>1033793
tried that, it didn't help
>>1033800
Having you tried taking off the furnace filters?
>>1033803
that would be the simpler solution and might be what I'll do till I can get to the store
>>1033791
balance the blade
find the ones that arent heavy enough and stick tape to it