Framing The Fireplace - Montigo H38DF-PFC Installation, Operation & Maintenance Manual

H*38DF-PFC* Indoor Gas Fireplace
Section 2:
Framing
Frame in the enclosure for the unit with framing materials. The
1).
framed opening for the assembled fireplace is 23 3/4" wide, x 44"
high x 41" deep, see Figure 2
NOTE: When constructing the framed opening, please ensure
there is access to install the gas line when the unit is installed.
See Figure 22.
23 3/4
44
Figure 2. Framing dimensions.
Combustible Header
Combustible Shelf
12" Min.
11"
Min.
33 1/2"
Exterior
Wall
Figure 2. Combustible Framing for shelves over the fireplace, Rear
vent.
Combustible Shelf
2" Min.
PEL Short
90 elbow
46" Min
Exterior
Wall
Figure 3. Combustible Framing for shelves over the fireplace, Top
vent.
Page 6
Installation
.
41
4" Nailing flange (supplied)
or use Non-combustible
material, See figure 7.
44"
Combustible Header
17 1/2"
Min.
4" Nailing flange (supplied)
or use Non-combustible
material, See figure 7.
44"
Top Vent
Min. 1 "
Combustible
7"
Header
44"
Figure 5. Non Combustible Framing with alcove above fireplace,
Right side. Combustible Framing above fireplace, Left side, see
figure 3. (Top Vent).
Cieling level
Non-Combustible
materials. Alcove
over fireplace.
Non-Combustible
Header
Non-Combustible
Materials, with Low
profile mantel / Alcove
2"
over fireplace. See
figure 7.
39 5/8"
door
opening
Floor
Part No. XG0816 - 100210