Superior DRT63STTEN Installation And Operation Instructions Manual page 34

INNOVATIVE HEARTH PRODUCTS • SEE-THROUGH DIRECT-VENT GAS FIREPLACES (MontebelloSTTEN / MontebelloSTTEP) • INSTALLATION INSTRUCTIONS
Combustible Sheathing
Non-Combustible Board
B
Combustible Sheathing
A
12" (305 mm)
*Dimension "C" is clearance required from fireplace base to surface
(e.g., deck, patio, lanai) as a moisture barrier (not a combustible
clearance) on outdoor side only.
Figure 55: Sheathing
NOTE: A barrier
is supplied with
the outdoor kit
and is required
to be installed.
In units installed
outdoors this
barrier is consti-
tuted by a safety
guard.
Barrier: H8249
See kit instruc-
tions 506020-49
for further infor-
mation.
34
A
C
Sheathing Requirements
B
7" (178 mm) 6" (152 mm)
Outdoor
Barrier
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
B
B
Siding
Material
Vinyl
C*
Non-Vinyl
*Dimension "C" is clearance required from fireplace base to surface
(e.g., deck, patio, lanai) as a moisture barrier (not a combustible
clearance) on outdoor side only.
Figure 56: Exterior Clearances
OUTDOOR BARRIER INSTALLATION INSTRUCTIONS
Note: This procedure requires two people.
Step 1. If the fireplace is on, turn it OFF. Allow it to cool completely.
BEFORE CONTINUING, FIREPLACE MUST BE OFF AND
COLD!
Step 2. Remove the two existing screws from the top of the Front
Glass Panel.
Note: After removing screws, one person must hold the
glass panel in place (to prevent it from falling forward and
breaking), while another person completes the installation.
Step 3. Insert the back lip of each Mounting Bracket (without the
hole) under the bottom edge of the Glass Panel.
Step 4. Attach one Spring Nut Clip (with straight edge facing front
and down) to the front lip of each Mounting Bracket, and
then align the holes.
Step 5. Slide the openings in the bottom edge of the Outdoor
Barrier over the Spring Nut Clips.
Step 6. Align the holes in the top of the Outdoor Barrier with the
holes in the top of the Front Glass Panel. Use a Phillips
screwdriver to replace the two screws previously removed.
Front
Align the holes in the lower front of the Outdoor Barrier
Glass
with the holes in the Clips and Brackets. Use a Phillips
Panel
screwdriver to install the two supplied Washer Screws.
Overhang
Siding
A
A
C*
Exterior Minimum Clearances
A B
12" (305 mm) 35-1/2" (902 mm)
7" (178 mm) 35-1/2" (902 mm)
A
Siding
Trim
C*
6" (305 mm)
6" (305 mm)