Install Ceiling Fan Junction Box

Turn off the power supply before you begin working with electrical wiring.

Install ceiling fan junction box.

Inspect the existing junction box to make sure it s rated for ceiling fans. Keep in mind what makes a ceiling fan electrical box different from a traditional light fixture box is the bracing. Ceiling boxes in older homes may not have special fan boxes. There should be an inscription on the ceiling fan box to indicate this.

The box must be mounted firmly either by attaching it directly to a framing member or by using a fan rated brace. The national electrical code requires protective boxes for every electrical connection in a residential or commercial building and those. The family handyman editor in chief gary wentz will show you how to remove an old light and install a ceiling fan brace so you can properly install a new c. Ceiling fan boxes must include bracing that attaches to the ceiling joists to support the greater weight and vibration that comes with a ceiling fan installation.

Can you hang a ceiling fan on a plastic junction box. Using a junction box whenever you install an electrical device like a ceiling fan or light will help to connect wires and mount the base of the item a junction box is available in either hard plastic or metal and in several different shapes and thicknesses. If not replace it with a fan rated junction box and a fan brace between the ceiling joist to help support the fan s weight. Follow the steps below to effectively install a ceiling fan junction box.

Step 1 precautions tips and advice. Most building codes require ceiling fans to be mounted on special fan rated boxes which are made of metal or strong plastic and have deep threaded holes for the mounting screws. The box is usually metal.