This is a genuine OEM sourced replacement power unit assembly. It is specially manufactured for Nutone exhaust fans. This is the main motor and the fan that blow the air. This assembly includes the motor, plastic impeller wheel and the metal housing bracket.
To complete this repair you should only need a screwdriver.
• First you would need to remove the plastic cover
• Unplug the power unit
• Unscrew the old assembly and remove it
• Secure the new assembly in place
• Connect the power unit and attach the cover
Power Unit Assembly S0504B000
OEM part for: Nutone, Broan
Part Number: S0504B000
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Product Description ?
- Classification: Part
- Weight: 2.92 lbs.
- Shipping: Ships Worldwide
Frequently Purchased Together ?
Compatibility
This Power Unit Assembly will fit the following 9 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
This item works with the following types of products:
This part replaces obsolete part #: 0504B000
Customer Part Reviews ?
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Questions & Answers ?
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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.
Ventilation fan would not run.
Tool Type
Ventilation
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
2. Removed light bulb and lamp housing.
3. Unplugged the old power unit.
4. Loosened screw that holds the old power unit in place.
5. Removed the old power unit.
6. Removed dust and a few dead bugs from the unit housing.
7. Inserted the new power unit.
8. Replace screw that holds power unit in housing.
9. Plugged in power unit.
10. Replaced lamp housing.
11. Screwed light bulb in place.
12. Washed lens/louver cover.
13. Snapped lens/louver back in place.
Power unit bad
Tool Type
Ventilation
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
motor was burned out
Tool Type
Ventilation
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
Parts Used
Fan stopped working
Tool Type
Ventilation
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers
Parts Used
Bad motor
Tool Type
Ventilation
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, None
Parts Used
bearings siezed up
Tool Type
Ventilation
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Motor failed, grill broke
Tool Type
Ventilation
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Fan stoped working.
Tool Type
Ventilation
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
Parts Used
Motor squeaking
Tool Type
Ventilation
Difficulty
Easy
Time
15-30 minutes
Tools Used
Nutdriver
Parts Used
Removed light carefully
Unscrewed wing nut while holding cover so as not to drop vent cover, lower vent cover and unplugged light cord.
Unplug cord for motor, remove screw with but driver, holding power unit so as not to drop, bring down power unit and clean out base before installing new power unit.
Install carefully in reverse of removal. Take pictures if needed for each step. Vibration may occur after install, just move vent cover ever so slightly till vibration stops. Retighten wing nut if needed. Careful not to crack plastic.
Fan quit
Tool Type
Ventilation
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Removed one screw and a wing nut and removed the defective part
Installed replacement unit
Total time about 15 minutes which includes getting a ladder, tools and returning same
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Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.