Ceiling Fan Electrical Box Installation

Where a box is used as the sole support for a ceiling paddle fan the box must be listed for this purpose and include the weight of the fan.

Ceiling fan electrical box installation.

Hold a vacuum cleaner wand next to the saw to catch the dust. Feed the electrical cable coming from the ceiling through the knockout hole in the pancake box. Ceiling fans need to be properly anchored to an electric ceiling box that s designed to hold a heavy fixture. Can be supported directly to an outlet box that is identified for this purpose 422 18 a.

It will not only hold the wiring but also support the full weight of the fan. Commercial electric 12 cu. Depending on the model you might need to remove the fan from the support hook. Ceiling paddle fans not in excess of 35 lb.

Installation services specials offers local ad. For a downrod installation make sure the tab on the mounting bracket ceiling plate or canopy is seated securely in the slot on the hanger ball. Hold a 1 2 inch thick pancake box against the ceiling centered on a joist and trace around it with a pencil. Direct mount fixture fan ceiling box model s116fan 6 93 6 93.

Attach new electrical box. Electrical box and a ceiling fan wiring hanger bracket family handyman feed the existing wire through the cable clamp in the top of the new metal ceiling fan junction box slip the box over the saddle screws and tighten the nuts to clamp the box to the shaft with a nut driver or a deep well socket. The box must be mounted firmly either by attaching it directly to a framing member or by using a fan rated brace. If you plan to control the ceiling fan from a light switch make sure the switch is wired appropriately for the fan.

Before you purchase the fan check the manufacturer s installation instructions and purchase an approved electrical ceiling box. 2 remove any light bulb cover and bulbs from the fixture and then unscrew the screws or nuts holding the fixture base to the ceiling box. The national electric code requires that all fans 35 pounds and over must be supported with an outlet box or outlet box system that is listed for ceiling fan support. Electrical boxes for ceiling paddle fan.

If your electrical box is a thin pancake style box separate and tuck the wires into the fan canopy. Because ceiling fans are so heavy the national electrical code nec prohibits attaching a ceiling fan to a standard ceiling box. Install a new ceiling fan mounting box. Plastic nm fan box with plastic cover model cpb13nm sm 4 47 4 47.

Cut along the line with a drywall saw.