Chimney Ceiling Support Box Installation

Once the center point is found use the ceiling support box to mark the ceiling to make your cut.

Chimney ceiling support box installation.

It was easy to install and exactly what i needed for our cathedral ceilings. Ceiling support boxes come in varying lengths and project downward into the room. The single wall chimney pipe needs to be at least 18 inches away from combustibles. Install a screw tip attachment into a cordless drill.

Flat ceiling support box is primarily used for oil appliances and comes unpainted. Position the upper end of the box against the ceiling and. 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. The round ceiling support box has the option of a square or round trim collar available fig 5.

Watch as we review the white metal twin stack class a wood stove chimney pipe components that will help you prepare for installation of this and the interior. I have tripple wall s s duravint chimney from the inside of the box and up 6. A sawzall is the best tool to cut the opening in the ceiling. Using the typical venting installation drawings select the appropriate component parts for your installation.

Ceiling support collars are intended for installation in a flat ceiling. So they are usually shorter than ceiling support boxes. As the names imply these parts bear the vertical weight of the chimney components. When connecting durablack pipe a dvl durablack chimney adapter durablack slip connector or snap lock adapter must.

When connecting durablack pipe a durablack slip connector or snap lock adapter must be used. The bottom of the round support box must extend at least 3. For the square ceiling support box refer to the square ceiling installation below. Remove the screws that attach the trim piece to the lower end of the chimney box.

Refer to the typical installation drawings below to select the appropriate component parts for your installation. Dvl durablack chimney adapter must be used when connecting dvl pipe to a ceiling support box or finishing collar.