Montigo R324-ST - Manual (Page 9)

R324-STIO Indoor Outdoor Ventless Gas Fireplace
Page 9 XG0775 - 150204.1
Installation
Section 3: Finishing
Waterproofing
Membrane
Figure 4b: Cover the flashing with the approved waterproofing
membrane for the building
Min 1 1/2” clearance
all sides
Figure 4c: Install Steel studs for 1/2" clearance on sides and top
Figure 4d: Clearance above grade
Non-combustible
Facing
Combustible side
IF 1/2” clearance is
maintained
Min. 10” above grade
10"
254
Minimum
from Grade
12 "
13
3" (73.5)
Clearance to
Combustible
Non Combustible
Flashing
Combustible
Header
Combustible
Sheathing
Non Combustible
Sheathing
Indoor Side Outdoor Side
Figure 4e: Non-combustible limits