38
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Outdoor Kit Installation Instructions
900355-00, 06/2016
Innovative Hearth Products
Montebello
®
ST Direct-Vent Gas Fireplaces
Figure 56 - Attaching Window Assembly
Nine (9) 1/4-20 x .625"
Screws (
item
#9)
8. Insert the nine (9) provided 1/4-20 x .625" Screws (
item
#10)around
three sides of the Window Assembly, as shown in
Figure 56.
Install
4 Barrier Brackets under screws as shown in
Figure 56.
Four (4) Barrier Brack-
ets
9. Complete the finished exterior wall as instructed in “FINISHING RE-
QUIREMENTS” in the fireplace Installation and Operation Instructions
(also see
Figures 57–60
).
For clearances to finishing materials, see
Figure 60.
Sheathing Requirements (see
Figures 5 and 6
)
A
B
C*
12" (305mm)
7" (178mm)
6" (152mm)
*Dimension “C” is clearance from fireplace base to surface (e.g., deck,
patio, lanai) required as a moisture barrier (not a combustible clearance)
on outdoor side only.
Table 9
Non-Combustible Board
Non-Combustible Board
Non-Combustible Board
Combustible Sheathing
A
B
B
C
Figure 57 - Sheathing
B
Combustible Sheathing
Combustible Sheathing
A
B
C
Figure 58 - Sheathing
Non-Combustible Board
Non-Combustible Board
Non-Combustible Board
