How To Replace A Nutone Bathroom Exhaust Fan

Nutone bathroom exhaust fans are among the most widely used ventilation systems in homes. These fans help to remove moisture, odors, and pollutants from the air and help the bathroom stay dry and comfortable. Over time, however, even the best exhaust fans can start to wear out and need to be replaced. If you find that your Nutone exhaust fan is no longer working properly, you can follow these steps to replace it.

Step 1: Gather Your Materials And Tools

Before you begin, you will need to gather the following materials and tools:

A new Nutone bathroom exhaust fan
A screwdriver
A wire cutter
A pair of pliers
A level
A tape measure
Safety glasses
A dust mask

Step 2: Shut Off The Power

Before you begin any work, be sure to shut off the power to the exhaust fan circuit at the circuit breaker or fuse box. This will help to prevent electrical shock.

Step 3: Remove The Cover

The cover of the exhaust fan is typically held in place by a few screws. Use a screwdriver to remove these screws and then carefully remove the cover. Be careful not to drop the cover, as this could damage it.

Step 4: Disconnect The Wiring

Once the cover is removed, you will see the wiring that connects the exhaust fan to the power supply. Use a wire cutter to cut the wires, leaving about 6 inches of wire exposed. Be sure to label the wires so that you know which one goes where.

Step 5: Remove The Old Fan

The old exhaust fan is typically held in place by a few screws or bolts. Use a screwdriver or wrench to remove these screws or bolts and then carefully remove the old fan from the housing.

Step 6: Install The New Fan

Place the new exhaust fan in the housing and secure it in place using the screws or bolts that you removed in the previous step. Be sure to tighten the screws or bolts securely.

Step 7: Connect The Wiring

Use the wire nuts to connect the wires from the new exhaust fan to the wires from the power supply. Be sure to match the colors of the wires correctly.

Step 8: Seal Openings

If the fan housing is new, there may be gaps between the frame and the housing. Use caulk or weatherstripping to seal these gaps and prevent air leaks.

Step 9: Reattach The Cover

Reattach the cover to the housing using the screws that you removed in the previous step. Be sure to tighten the screws securely.

Step 10: Test The Fan

Once the new exhaust fan is installed, turn on the power and test the fan to make sure that it is working properly.

Replacing a Nutone bathroom exhaust fan is a relatively simple task that can be completed in about an hour. By following these steps, you can easily replace your old fan and keep your bathroom ventilated and comfortable.