Chimney Ceiling Support Box Installation

As the names imply these parts bear the vertical weight of the chimney components.

Chimney ceiling support box installation.

A sawzall is the best tool to cut the opening in the ceiling. I m using duravent single wall telescoping pipe from the ceiling box down to my englander nc 30 wood burning stove using the duravent adapter at the stove. Refer to the typical installation drawings below to select the appropriate component parts for your installation. The ceiling support box will come with two brackets to mount to the ceiling joists.

It s possible to use a support box on a flat ceiling. Using the typical venting installation drawings select the appropriate component parts for your installation. When connecting durablack pipe a dvl durablack chimney adapter durablack slip connector or snap lock adapter must. Ceiling support boxes come in varying lengths and project downward into the room.

Install a screw tip attachment into a cordless drill. Flat ceiling support box is primarily used for oil appliances and comes unpainted. When connecting durablack pipe a durablack slip connector or snap lock adapter must be used. Position the upper end of the box against the ceiling and.

The bottom of the round support box must extend at least 3. Dvl durablack chimney adapter must be used when connecting dvl pipe to a ceiling support box or finishing collar. Dvl durablack chimney adapter must be used when connecting dvl pipe to a ceiling support box or finishing collar. Ceiling support collars are intended for installation in a flat ceiling.

I have tripple wall s s duravint chimney from the inside of the box and up 6. For the square ceiling support box refer to the square ceiling installation below. The single wall chimney pipe needs to be at least 18 inches away from combustibles. Once the center point is found use the ceiling support box to mark the ceiling to make your cut.

So they are usually shorter than ceiling support boxes. The round ceiling support box has the option of a square or round trim collar available fig 5.