How To Wire Bath Fan Light Heater Combo

Before you install your new bathroom exhaust fan heater you ll have to calculate the circuit load.

How to wire bath fan light heater combo.

I have a rocker switch for the fan and light and i want the heater on a timer switch i want to make sure i. Combination light heater and fan units can be incredibly handy in smaller bathrooms and other home areas that lack heating and cooling vents. Small bath fans provide adequate bathroom ventilation for 79 sq ft. Because the heat uses a lot more power than the light fan it gets the 2 cable.

Connect the red heat wire to the black wire in the 2 cable. The combo exhaust fan and heater is ideal for a bathroom under 105 square feet and it s very quiet. It has high quality 1500 w heating element with 110 cfm ventilation fan that is efficient at getting rid of moisture and reducing humidity in the bathroom. How to install a bathroom heater fan combo.

Switch wiring for a bathroom exhaust fan light heater combo bathroom exhaust fan. Disconnect the house wiring. A bathroom extractor fan is essential to clear the room of humidity and prevent damp. 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.

Remove the entire fan from the joists using a screwdriver. It is possible that hat the circuit wire size running to the lights is not adequate to allow for a heater kit. The heater is very easy to install. I have 12 3 and want to know were do i put the commons.

It includes100w incandescent lighting. This model from broan is one of the best heater and fan combination to install. Connect the black fan wire to the black wire in the 3 cable. Connect the blue light wire to the red wire in the 3 cable.

This system features white polymeric grille which complements virtually any interior décor. The first step in figuring out how to install a bathroom fan is cutting a hole based on the size of the fan you need. Combination light heater and exhaust fan fixtures are practical in smaller bathrooms and powder rooms that don t have heating vents. Connect all grounds together as always color coding.

Further the light fan and heater can function together or independently. Rewiring your bathroom circuit to allow fan and light to be operated independently. I have a bathroom that has an exhaust fan with a light and heater which are all separate units. And under while medium bath fans work well for bathooms 70 to 100 sq ft.

For bathroom over 100 sq ft use a large or exhaust fan to circulate the air. Featuring 1300 watts heater the system delivers even heat distribution. Wiring a combo exhaust fan unit electrical question. But the majority of fans are wired to work only alongside the bathroom light which can be really wasteful.