Install Bathroom Heater Light

Reshape the sheet rock hole as needed.

Install bathroom heater light.

After completing the installation turn the branch circuit breaker back on and test your new bathroom heater fan. Step 6 install new bathroom heater. Install the new bathroom heater fan according to the manufacturer s instructions. In the attic there were two wire cable feeds.

I want to replace this original set up with a newer all in one bathroom exhaust fan unit that has an exhaust fan with a light and heat functions all built in to one the one unit. I have a bathroom that has an exhaust fan with a light and heater which are all separate units. Light heater fans install in the ceiling at the location of the existing fan and operate using switches on the wall. A heater uses more power than a light and fan so it may need to be on its own circuit.

It is possible that hat the circuit wire size running to the lights is not adequate to allow for a heater kit. In addition to a vent fan a bathroom unit may have a light night light or heater. If you re unsure of the total circuit load or the circuit capacity don t guess. If possible run the duct straight out through a wall.

Warm up to a job well done. Plan the installation so the vent duct is as short as possible and makes as few turns as possible.