Question about Emerson (33416-78414) Fan
SOURCE: NuTone LS100 fan is squiling when it runs.
Sounds like it may actually be the bushing pack inside if the motor. Spinning the blade by hand is not going to spin it fast enough to hear the problem. If the unit is new, I would recommend returning it for exchange of a new unit. If it more than 1yr old, it's out of warranty and will be cheaper to just replace it rather than repairing it.
For less than $100 you can buy a newer, more efficient model. Depending on the size of the room is how should judge what unit to buy. An under sized unit will not pretty much nothing, except make noise and remove some of the steam. Remember to buy a fan with the lowest SONE rating as it will have the highest quality motor housing and best air removal.
Keith
Posted on Feb 28, 2011
Signs of a bad capacitor in a ceiling fan include:
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