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Minimum Clearances to Combustibles
The clearances listed below are minimum distances unless otherwise stated.
A major cause of fires is failure to maintain required clearances (airspace) to combustible materials. It is of the greatest importance that this appliance is
installed only in accordance with these instructions.
Clearance
A: Sidewall
B: Ceiling
D: Min. Hearth Depth
E: Min. Hearth Width
K: Min. Alcove Width
56" / 1422 mm
L: Max. Alcove Depth
M: Mantel Deflector
3-1/2"/ 89 mm*
• A 36" (914 mm) wide x 12" (305 mm) deep, non-combustible hearth
is required in front of the appliance unless the unit is raised 2" (51 mm) off the floor.
• *An optional 3-1/2" (89 mm) mantel deflector reduces the mantel height to 12.5" (318 mm)
from the top of the unit @ 1" (25 mm) depth.
• (J): ***Measured from the inside edge of the faceplate/doors - reference only: 30-1/4'' (768 mm)
B
D
Dimension
8" / 203 mm
***From inside edge of faceplate / doors
60" / 1524 mm
From base of unit
12" / 305 mm
Not required if unit raised 2" (51 mm) off the
floor.
36"/ 914 mm
Not required if unit raised 2" (51 mm) off the
floor.
36" / 914 mm
From the front of the unit.
J***
E
K
Diagram 1
Measured From:
***
A
L
Gi33 Direct Vent Gas Insert |
installation
21
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