Brigantia 240DVRS25N, User Manual

Page: 10 / 43

24-DVRS25N
10
Installation Instructions Cont.
Install the inside portion of the wall thimble and
seal the entire inside with a high temperature sili-
cone sealant. This is critical to prevent cold
drafts. See figure
4
Figure 4
Install the nailing flanges provide by screwing
them to the side of the outer shell using the hole
required for the facing material. Then place the
fireplace into the framed opening and nail or
screw the nailing flanges to the wall.
Figure 5
Go to the outside and caulk the vent
collar and firestop to prevent cold
drafts. See figure 6.
Install the termination.
Figure 6
SEAL