But the majority of fans are wired to work only alongside the bathroom light which can be really wasteful. The common on the second 3 way switch is connected to the hot wires on the fanlight.
1a77d04 Bathroom Extractor Fan Wiring Diagram Uk Wiring Library
Wiring diagram for bathroom fan from light switch. Wiring a bathroom light and exhaust fan. The wall switch box and wiring are already installed and worked with old fan. Locate the switch cable which must be glued through the top or side of the box that serves the fan or the light. Connect a light and a fan to a new switch. I have a new bathroom exhaust fan heater light to install in place of an old one and wire the switches. Connect the black fan cable together with the black light wire and the black switch wire and.
Rewiring your bathroom circuit to allow fan and light to be operated independently. A bathroom extractor fan is essential to clear the room of humidity and prevent damp. If you have one of these you may have wired the fan and light to separate switches. Now youd like to operate both of them from the same switch. Bathroom exhaust fans with built in light fixtures are fairly common. As with all 3 way circuits the common on one switch is connected to the hot source wire from the circuit.
To wire a 3 way switch circuit that controls both the fan and the light use this diagram. Basic electricians pouch hand tools and voltage tester. The new fan is a nutone qtxn110hl. 3 way fan switch wiring diagram. Using wire strippers peel an inch of insulation from the end of the black and white wires. I also had a fan heater light.
This electrical repair project is best performed by a licensed electrical contractor or certified electrician. The wires are already where you need them to be so you dont have to run new ones. Electrical wiring for a bathroom light switch with wiring diagrams. Switch wiring for bath fan and light electrical question.
Gallery of Wiring Diagram For Bathroom Fan From Light Switch
