Proper Size Wire For Ceiling Fan

Can i utilize 10 3 romex type cable for the installation of a ceiling fan with a light.

Proper size wire for ceiling fan.

A small ceiling fan in a large room will have to work twice as hard to cool you off which will result in the motor burning out quickly. Determining the wire size for a circuit electrical question. For an easier installation consider a quick install ceiling fan which installs in just three easy steps. Whether you are looking to wire a ceiling fan with lights to one power switch or add a fan in a room without a switch source this guide will teach you how to wire a ceiling fan using four common scenarios and the best wiring methods.

I was originally going to utilize 12 3 romex cable but i have a lot of 10 3 left. Wiring ceiling fans can seem complicated but the task really just depends on the type of fan you are installing and how you want it to operate. A large ceiling fan in a small room will create an. I also noticed the new fan has a blue wire where the wiring in the ceiling box doesn t have a red wire.

If you plan to control the ceiling fan from a light switch make sure the switch is wired appropriately for the fan. The most common method used to find the right downrod length is to take the ceiling height subtract the height of the ceiling fan most fans are between 12 and 18 inches in height depending on the fan and then subtract the desired hanging height usually eight feet. Hang the ceiling fan in the bracket. The american lighting association recommends the following guidelines for room and ceiling fan size.

Slide the top of the ceiling fan into the groove in the bracket and hang it. Establishing the proper ceiling fan size for your room secures the fan s performance and longevity as well as the comfort and safety of the room occupants. It s ok to wire a 15 amp light circuit with a 14 gauge wire to save a bit of money and make the wiring job a bit easier. What wire size should i use for wiring my ceiling fans.

If the room has a dual switch make sure to label the correct wire before beginning your installation. For a 12 x12 room go with 44 to 48 inches of blade span and for small rooms of 8 x8 or so a blade span of 36 inches should do the trick. A room with up to 75 square feet can accommodate fans in the 29 to 36 inch range. The wiring coming out of the ceiling is also really too short to connect to the new fan easily.

As a general rule you can start with the recommended fan for a given room size as follows. As the wire size amp rating chart at cerrowire states under normal household temperature conditions the maximum current rating for a 14 gauge wire is 15 amps while that for a 12 gauge wire is 20 amps. I started to change out my ceiling fan and noticed the support brace is actually laying on the drywall and not firmly attached to a beam.