The box is usually metal.
Mount a ceiling fan with no box.
It must also be grounded or attached to a ground wire in the ceiling.
The box must be securely attached to the building structure to support the ceiling fan.
1 gang box ceiling fan mounting box recessed boxes brackets 3 4 in.
However even when it isn t the job is still quite doable.
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.
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.
Boxes brackets 5in round electrical box 12 x12 x6 box.
Insert the fan brace through the hole in the drywall and onto the ceiling.
Raco 1 gang gray metal interior new work old work standard ceiling fan ceiling electrical box.
Here we ll show how to replace an old light fixture with a new ceiling fan and light in a room with no attic above.
Madison electric products fan and fixture 1 gang gray polycarbonate new work old work standard ceiling fan ceiling electrical box.
There should be an inscription on the ceiling fan box to indicate this.
For pricing and availability.
Make sure it s acceptable for ceiling fan installation and will support the weight of the fan.
If you have doubts about the suitability of the existing box purchase and install a new one.
Once you ve found the proper location mark it and cut a hole.
Installing a ceiling fan is relatively simple especially if the space above is accessible from an attic.