How To Remove Old Metal Ceiling Electrical Box

Both are typically mounted using a metal strap spot welded to the side of the box.

How to remove old metal ceiling electrical box.

This seems to be destroying the wall. If a bar hanger supports the box between two ceiling joists cut through the bar with a hacksaw. Remove the box from the ceiling. How to remove a plastic ceiling electrical box.

These welds don t break very easily. Electrical boxes are the workhorse of electrical repairs and remodels serving as end or transition points for electrical cables. The 8 b does not usually have a mud ring installed. If the box is installed in the ceiling two nuts in the top of the box may be holding the box in place.

I posted some time back regarding this and someone mentioned to take a bar and bend it out. Number 10 x 1 5 sheet metal screws were used to secured the pancake box to the ceiling joist. Remove the fixture mounting bracket by taking out the 8 32 screws holding it in. Some plastic boxes have nails permanently installed through flanges and nail to the side of the joist.

Remove the box and pull the bars from the ceiling joists. Outlets light switches ceiling lights ceiling fans and transition wires are just a few of the items that are installed in electrical boxes. Removing the screws releases the box. Use pliers to remove the nuts and release the box.

The current electrical box in the ceiling is a very old type as shown in the picture i attached. How does one go about removing this. Without disconnecting the wires that are inside of the ceiling light electrical box pull them down and away from the sides of the box. Many ceiling boxes are plastic and.

After you take down a light fixture from the ceiling and remove the wiring you re left with the ceiling box. Unfasten the screws if the box is held to the ceiling joist with screws. They are secured very well. When used in a ceiling the 1900 will generally have a square to round device ring installed.

If the box is nailed to the joist loosen the box by striking it with a hammer. The typical metal box in a ceiling is either an 8 b octagon or a 1900 4 x4. The finished replacement of an old style pancake ceiling electrical box ready for a standard light fixture the box above is ready for a standard light fixture installation. Both metal and plastic boxes can be mounted to the side of a ceiling joist by driving screws through the bracket permanently attached to the side of the box.

Repairing a loose ceiling electrical box. I have searched high and low even looking for older products and their manuals but no luck as this box seems to be ancient.