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About Bob Sponaugle
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Just about any home wiring question. (not appliance repair) I have done all kinds of home wiring for myself, including adding a new breaker box, etc. Please, questions from North America only. Please be specific with details.

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Electrical Wiring in the Home - Running Wire from junction box to ceiling fan

Expert: Bob Sponaugle - 6/6/2006

Question
I would like to install a ceiling fan in our bedroom. I've done this before in other homes when there were existing ceiling fixtures. This room doesn't have one. I need to run a wire from a junction box in the attic to the new fixture. I plan on controlling the fan and light by pull chains or remote control.

My questions are:

What size cable should I use?
Should I use a three-wire or four-wire cable?
What should I be careful of when connecting in the junction box?

Thank you for your help.

Answer
Hi.

Make sure you tap off a general lighting circuit. Match the wire that is there. If you are not sure, use 12-2.

You only need two conductors plus the ground, since you will be using the pullchains or a remote.

Just be sure you are using a box made for fans. It should have all the instructions. The fan will have the wiring instructions.

I hope this helps. Feel free to ask any follow up questions.

Bob

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About Electrical Wiring in the Home
This site answers questions related to home electrical wiring, home wiring, general electrical help,and other electrical questions related to aleternating current (AC). You can find help on the National Electical Code, home electrical issues, wiring electrical outlets, installing lighting, electrical grounding, and general electrical help for do-it-yourself projects not require an electrician. If you do not see your home electrical wiring question answered in this area then please ask your electrical wiring question here