Replacement Motor and Impeller for 659 and 678 Bathroom Exhaust Fans
- Broan replacement motor wheel req. no drywall/ductwork changes
- Blade is included with motor for easy assembly
- Easy to install and/or replace existing product for DIY'ers
- See More Details
Frequently Bought Together
Price:
$2059
Product Overview
Update your bathroom with help from the Broan Replacement Motor and Impeller. It features 50 CFM to reduce moisture and help prevent mildew. Sone rating vary by model number currently installed and may range from 2.5 to 4.0 sones. Simple to assemble and installation is effortless.
- Shop all Broan-NuTone Bathroom Exhaust Fans
- Can be easily installed in existing housing
- Blade included with motor and easily assembled
- Use with your Broan 659 or 678 ventilation fan (sold separately) allowing efficient performance
- Splinted shaft construction
- Shop all Broan-NuTone Bathroom Exhaust Fans
- For any questions regarding product features, installation, or specifications, please call our Technical Services Dept. at 800-637-1453, Monday-Friday, 8:00 am – 7:00 pm EST.
Info & Guides
Product Overview
- Broan replacement motor wheel req. no drywall/ductwork changes
- Blade is included with motor for easy assembly
- Easy to install and/or replace existing product for DIY'ers
Compare Similar Bathroom Fan Parts
|  |  |  | |
| Brand | Broan-NuTone | Broan-NuTone | Broan-NuTone | Broan-NuTone |
| Name | Replacement Motor and Impeller for 659 and 678 Bathroom Exhaust Fans | 70 CFM Replacement Motor Wheel for 695A Bathroom Exhaust Fan | Fan Motor for Models 509/509S | Fan Assembly - Includes Motor, Blower Wheel and Mounting Plate |
| Price | $2059 | $2500 | $4270 | $4363 |
| Ratings | (1053) | (277) | (0) | (1) |
| Part/Accessory Type | Motor | Motor | Motor | Motor |
| View Product | View Product | View Product | View Product |
Compare Similar Bathroom Fan Parts
| | | | |
| Brand | Broan-NuTone | Broan-NuTone | Broan-NuTone | Broan-NuTone |
| Name | Replacement Motor and Impeller for 659 and 678 Bathroom Exhaust Fans | 70 CFM Replacement Motor Wheel for 695A Bathroom Exhaust Fan | Fan Motor for Models 509/509S | Fan Assembly - Includes Motor, Blower Wheel and Mounting Plate |
| Price | $2059 | $2500 | $4270 | $4363 |
| Ratings | (1053) | (277) | (0) | (1) |
| Part/Accessory Type | ||||
| View Product | View Product | View Product | View Product |
Specifications
Details
Brand/Model Compatibility
Current Broan Model 659,670, 678, 688
Part/Accessory Type
Motor
Returnable
180-Day
Warranty / Certifications
Manufacturer Warranty
Limited 1 year
Questions & Answers
370Questions59Answers
if my fan is pushing air out into my bathroom, what have I done wrong?
Asked by niecy January 5, 201810
AnswersMy home is about 30 years old I had to replace 2 bathroom exhaust fans although the new fans looked identical I had to reverse direction on both motors and the shafts were about 1/4 inch longer and I cut them off with a Dremel tool not quite the exact they claimed.l
Hello. I currently have a Nautilus N678-C with a bad motor. Will this motor replacement work on t...
Asked by Vintiara February 19, 20196
AnswersYes, I bought mine. I replaced the motor which was super easy to swap out. Took less than 30 minutes.
My Broan 678 fan light fixture is approximately 30 yrs old, will the replacement unit work in my ...
Asked by squekey April 4, 20186
AnswersI successfully replaced my ventilation (No light fixture) which was from 1988. It fitted well and still working after one year. I suggest: find the item number on your current unit and look for it on the internet and find the equivalent item for it, since the manufacturer might not exist anymore. Good luck.
Will this fit a 688-H fan ?
Asked by bigfoot October 7, 20186
AnswersNo, the item is not compatible with that model.
My Nautilus N678-G unit has a failed motor, is there a replacement motor that will fit?
Asked by Kwuiowa August 31, 20186
AnswersNo it does not. Fast and easy
will moter for 659 work in model 655
Asked by rich September 26, 20185
AnswersLooking at the Broan support site at https://parts.broan-nutone.com/ModelDetail.aspx?modelnumber=655-A, it looks like you are trying to replace the Fan Blower Wheel and Fan Motor (parts 99110446 and 99080166 respectively). Note that 655-A, B, and C all seem to have the same fan and motor parts. I do not have direct experience with the 655, but it looks like the Home Depot part might work. I suggest you order the Home Depot Motor and Impeller online for store pickup, then bring the entire Fan Assembly (Blower Wheel, Motor, and Mounting Plate) to the store and visually inspect them for compatibility because you will need to fit the Home Depot motor/impeller onto the mounting plate from your fan. Good luck!
Which way does the blade go on
Asked by Nick566 January 8, 20185
AnswersIt is supposed to draw (pull) - not push - the air. If you put the blade on and plug it in, you should be able to determine the direction of airflow. Don't touch the spinning impeller!
what is diameter of fan?
Asked by robert October 12, 20185
Answers4.5 inches the fan only move air sideway
Will this work on a Nautilus model N678-A ?
Asked by Mary January 7, 20185
AnswersDon't know. This is an exact replacement for a BROAN unit.
Will this motor replace a Miami Carey FB 1050 B Unit (1.5 amp, 60Hz) ?
Asked by BK September 9, 20185
AnswersI can't say for sure. I only know that it was an exact fit for the one I replaced. If yours looks like it it should fit. There is a lot of room up there in the ceiling to make it work. Sorry couldn't be more help.
Customer Reviews
Overall Ratings
Not compatible with Broan 678-B as Broan Customer Service claims
September 5, 2020
First I bought a Broan BP27 replacement motor elsewhere. The installation instructions sheet and the Broan web site say it's compatible with my Broan ventilator 678-B. The BP27 motor shaft is 1-11/16", 1/4" longer than my original. It butts up so tightly against the fan housing ceiling that the shaft won't turn. Contacted Broan, agent said the correct replacement is this part#, S97012038, available at Home Depot. I ordered it. It arrived open box, no instruction sheet. The shaft length on this item is also 1/4" longer than my original. I didn't bother trying to install it. I'm going to return it. Mine is not the only review that notes the S97012038 motor shaft is too long. Broan needs to correct their product information.
This may be a fine motor, but it is NOT compatible with 678-B.
After all this I did a very careful inspection of my original motor and found nearly invisible faded print on the motor: "MODEL 57F2M". Broan customer service, before you write me a dismissive reply, do your homework, and provide the real 'correct' replacement, if there is one. At this point I'm considering replacing the whole unit with a another brand.
Response from NuToneCustomerSupportSeptember 8, 2020
Thank you for your review on the BP27 replacement motor and wheel. The information you were provided is directly from the parts list for this model. Unfortunately, there is no alternate Motor or Assembly recommended for the Broan 678-B. The 57F2M you have provided from your motor is showing in our system as used in a Range Hood. Please contact our Technical Team directly at 800-637-1453 to allow us to assist you further.
Once I watched the youtube video on how to replace my old faulty motor and fan with the new one i...
November 26, 2019
Once I watched the youtube video on how to replace my old faulty motor and fan with the new one it was a 5 minute job to complete. The new motor and fan were an exact match to my older burned out unit. There is on tab to compress on the fan unit and the whole unit slips easily out of the vent fan box that is installed in the attic.
Perfect replacement part. Quieter than the old one.
August 6, 2019
Perfect replacement part. Quieter than the old one.
It was a perfect fit!
July 2, 2019
It was a perfect fit!
I have Broan exhaust fans in my home that was built in 1991. I compared the picture to what my v...
April 21, 2019
I have Broan exhaust fans in my home that was built in 1991. I compared the picture to what my vintage Broan exhaust fans have. Looked like a match. Easy install. I am very happy.
Had a no name bath exhaust fan. So, I purchase the Broan replacement fan. I had to shorten the ...
July 21, 2018
Had a no name bath exhaust fan. So, I purchase the Broan replacement fan. I had to shorten the stem and reverse the direction of the fan blades to counter clockwise. Learned about this from Home Depot website reviews. Noticed the humidity in our small bathroom was alot better. It was put in a week ago and I am happy even though I had a little extra effort to install
.
It was easy to replace and much easier than replacing...
September 26, 2017
It was easy to replace and much easier than replacing the whole fan.
Nearly Hassle-Free
July 30, 2016
***Don't toss out your old fan - you will need some of the parts****
Waited years until my old fan motors from 1974 finally burned out but like most junk this old from a manufactured home everything is hard to find and replace. But not this fan. Smaller and better than the original. Reasonably quiet too. The fan blades that it came with didn't make any sense. They weren't slanted so they didn't create an updraft. I'm not quite a senior citizen (44) but I still had to do some mild adjustments to this fan. Glad I didn't throw out my old fan since it didn't come with a bracket. I just used the old fan's. I used the old fans metal blade but it sounded like it was too heavy and over-working the motor. So I put the new one back on but had to bend the blades by putting a weight on them for a day in the hot sun. It actually worked. Great replacement I'm pleased. Now all I need is a cover to fit over the ugly hole in the ceiling where the fan is.
Perfect Replacement Motor and Fan
July 9, 2016
This replacement motor and fan fit perfectly. Of course, when I had my bathroom renovated the old one was the only thing I didn't replace since it was still working. Since I'm not at all mechanically inclined and a 68 yr old woman, I was afraid I would have to call someone to install it. Instead I went to Youtube and followed their directions. I'm not saying it was easy for me, especially working over my head, but I finally figured it out. I'm very pleased with it, works great!
Cheap and Easy Fan Replacement
April 19, 2016
Super simple replacement motor and fan for the original unit that, after 14 years, died in our master bathroom. The hardest part was getting the latter into the bathroom. I wish this was a product that was stocked at my local store instead of needing to order it online.
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