Part Location Diagram of S99080518 Nutone Fan Motor
See part 3 in the diagram
( Grid squares measure 1x1 inch )

Fan Motor S99080518

Manufactured by:
Nutone
ERP Number:
ERP10432365
Part Number:
S99080518
Original Equipment Manufacturer ?
$100.44
In Stock
Delivers in 3-5 Business Days!

Easy 

15 - 30 mins 

(6 rated repairs) ?

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Troubleshooting

This part works with the following brands:
  • Broan
  • Nutone
This part works with the following products:
  • Bath & Ventilation Fan

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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

15 - 30 mins 

(6 rated repairs) ?
  • 1
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Sorry, we couldn't find any existing installation instruction that matched.

blower motor worn out and new blower wheel and grill

Robert from Cincinnati, Ohio

4 of 4 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers, Socket set
Parts Used:
S99080518, S99020276, S97013576
Removed one screw and dropped motor, then removed motor from the bracket, two nuts and spacers. Installed new motor and reinstalled wheel, plugged in unit and finished with a new grill.
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Replace 20-yr. old ventilation fan and blower wheel in bathroom

Val from Port Tobacco, Maryland

4 of 4 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Wrench (Adjustable)
Parts Used:
S99080518
Simply removed 2 nuts holding old fan motor to mounting bracket and conducted a direct replacement into the same mounting holes with new fan motor. Bolt spacing was identical. The only problem encountered was that the new recommended blower wheel did not match the depth dimensions of the original and as such it would not fit back in the o riginal duct work housing. This was corrected by carefully removing the original blower wheel from the old motor and securing it to the shaft of the new motor carefully with cyanoacrylate Super Glue after cleaning mating parts.
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Motor was burned out due to poor installation

Denny from Leander, Texas

3 of 3 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Pliers, Screw drivers, Wrench set
Parts Used:
S99080518, S99020276
Removed old motor and blower wheel by removing nuts holding it to bracket.
Pushed new blower wheel onto new motor.
Fastened with nuts the motor blower wheel assembly onto bracket.
Installed entire assembly into duct/vent housing.
Biggest issue was tabs on one side of bracket would not hold bracket into vent housi ng. I tried to screw it in and couldn\'t get it to work so finally I bent the bracket tabs out further to get more friction in vent housing. It is important for blower wheel/motor assembly to be square in vent housing or blower wheel will jam into vent housing and not turn thus burn out the motor. That is what ruined my original motor in my opinion.
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Motor stopping

brian from deltaville, Virginia

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Pliers
Parts Used:
S99080518
Remove housing unbolt existing motor install new motor
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Old bathroom fan. No replacement at big box stores

Phillip from Albuquerque, New Mexico

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Nutdriver, Screw drivers
Easy. Just remove old fan insert new. 5 minutes.
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Motor replaced. Air wheel replaced.

MACK from FAIRFIELD BAY, Arkansas

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Pliers
Parts Used:
S99080518, S99020276
At 84 on a ladder it tired me. Your replace motor was the exact motor. I really think you have a great company.
Will seek you again if my other 5 bathroom vents need replacement motors...the house was constructed in 1987.
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP10432365
Manufacturer Part Number: S99080518
Brand Model Number Description
Broan 684 Bath & Ventilation Fan - Ventilation Fan
Nutone 684NT Bath & Ventilation Fan - Exhaust Fan