Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Genuine Motor/Wheel 50 CFM Metal Replacement Bath Fan Motor

Broan Genuine Motor/Wheel 50 CFM Metal Replacement Bath Fan Motor

4.5
746

What is the diameter of the fan ? Will it fit in a 5 inch vent ?


The fan radius is 4.5 inches. It is specified to replace the following: Broan 662; 668; 678-A,B,C,D,E,F; Broan 688-A,B,C,D,E; Nautilus N678-A,B,C,D,E; and Nautilus N688-A,B,C. It has 2 specifically placed mounting screws (2 inches apart) to fit the fixture frame. Although I didn't know the model of Nautilus I have, I was able to take the motor out easily, measure the fan, and sketch the unit, so I was sure it would fit when I saw the one in the store.

Was this Answer Helpful ?

Thanks for your question. 50 CFM Replacement Bath Fan Motor and Blower Wheel--Compatible with the following Broan models: Broan 662 Broan 668 Broan 678-A, B, C, D, E, F Broan 688-A, B, C, D, E Nautilus N678-A, B, C, D, E Nautilus N688-A, B, C – If you have any further questions, just dial 800-558-1711 and speak with our Customer Service Department. Thanks, again.

BroanCustomerSupport Was this Answer Helpful ?