Installing and wiring a bath exhaust fan and light electrical question. Using wire strippers peel an inch of insulation from the end of the black and white wires.
How To Wire 4 Function Switch
Bath fan and light on same switch. If you already have lights and a fan on two switches simply label the wires off each switch remove them from the switches and remove the light switches. Connect a light and a fan to a new switch. After my bathroom addition was rough wired and before the insulation was done i decided to add a ceiling fan and light to be controlled with separate switches in place of a simple light fixture. The key factor is to understand where the power source enters the circuit. 2 mount a ladder or stepladder and remove. Connect the black fan cable together with the black light wire and the black switch wire and cover them.
This new wire is called a pigtail. Removing existing wiring i removed the 2 wire with ground from the switch to fixture and replaced it with a 3 wire with a ground. The wires are already where you need them to be so you dont have to run new ones. Now youd like to operate both of them from the same switch. Locate the switch cable which must be glued through the top or side of the box that serves the fan or the light. We have a bathroom extractor fan and light on the same pull chord switch when the light stopped working i thought it was the bulb blown.
Tie the equivalent wires together with wire nuts while adding a new length of wire long enough to reach the switch you want active. Run the pigtails to the new switch then remove the old switch for the fan. Turn off the circuit breaker controlling the bathroom you plan to work on. The electrical wiring for separate switching of the bathroom exhaust fan and the light fixture will require identifying the existing circuit and existing switch wiring. Now youd like to operate both of them from the same switch. Wire a bathroom fan and light on one switch when you have two switches.
Ask question asked 5 years 8 months ago. Get a new 20 amp switch. Flip the light switch on and off to test preliminarily that the circuit is off. Electrical wiring for a bathroom light and exhaust fan electrical question. If you have one of these you may have wired the fan and light to separate switches. The power source will either enter at the switch box or up at the light fixture or the exhaust fan.
Bathroom exhaust fans with built in light fixtures are fairly common.
Gallery of Bath Fan And Light On Same Switch
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