20 Most Recent Broan-NuTone Designer 721 Ceiling Fan Questions & Answers

Gently pull the light lens away from the housing. It has two tabs holding it in place, it would help to gently squeeze on either side of the lens and pull down. Once the lens is removed you should see the bulb plug. See the website below for the diagram

Broan-NuTone... | Answered on Mar 05, 2011

The motor bearings are likely frozen--replace the motor. Make sure the power is off when changing it.

Broan-NuTone... | Answered on Sep 19, 2009

If you remove the the lens there should be a model number online. There are several places online that sells parts. The 721 is a Broan part if yours says Nutone then you will need to try to find that model number.


Broan-NuTone... | Answered on Feb 18, 2009

You'll be able to access the motor to service it and the wiring junction box from inside the bathroom. Please rate this answer if it was at all helpful.

Broan-NuTone... | Answered on Jan 31, 2009

probably you cross the wire, read the manual, check the wire first.

connect all the white wires together, connect the black wire from the hot source to the one side of the switch and connect another side to the light, this is for the light. and do the same for the fan.

the factory use either red or the black for hot,white for the neutral and green for the ground.

I hope this can help you.


Broan-NuTone... | Answered on Jul 02, 2008

either there are screws for removing the bezel or the whole trim pulls downward. on two sides are two long wire spring clips. once out you should be able to swing the bezel out of the way or by pressing the spring wings together disengage it from inside the can.

Broan-NuTone... | Answered on Aug 22, 2007

Return for replacement or see if you can fix.

Broan-NuTone... | Answered on May 27, 2019

I'm looking for the replacement motor for Nutone 668N-part #53709000- it is discontinued. Central vacuum has a replacement buyt is out of stock. There is no new unit that fits the old opening. I have no ascess to the attic. Any ideas?

Broan-NuTone... | Answered on Aug 11, 2018

The motor is usually not repairable. You can sometimes purchase the motor and fan separate but that is about it. Here is a link to a blog about replacing motors.

Broan-NuTone... | Answered on Jun 14, 2018

faulty thermostat switch

Broan-NuTone... | Answered on Jul 15, 2017

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