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installation
Cool Wall Clearances
The clearances listed below are minimum distances unless otherwise stated.
A major cause of chimney related fires is failure to maintain required clearances (air space) to combustible materials. It is of the greatest
importance that this fireplace and vent system be installed only in accordance with these instructions.
Caution Requirements
The top, back and sides of the fireplace are defined by
standoffs. The metal ends of the standoff may NOT be
recessed into combustible construction.
G800EH Clearance Requirements—Cool Wall Installations
Clearance:
A: Mantel Height (min.)
B: Sidewall
C: Ceiling
D: Mantel Depth (max.)
E: Alcove Width
F: Alcove Depth
G: Convection Air Outlet
H: Convection Air Outlet Opening
Ceiling Offset
K: Chase Enclosure Ceiling (Min.)
L: Clearance to Sprinkler Head (Min.)
Notes:
IMPORTANT - *A minimum of 107 square inches of open area. Chase enclosure ceiling must be flush with
ventilation opening required for all cool wall installations — this can be achieved by having an open area in
front. See manual for details.
** An extra 3/4" (19mm)of mantel height is required when using a faceplate.
H
C
K
A
E
F
Alcove
26
| Grandview
G800EH Gas Fireplace
®
Cool Wall - Clean Front
**4" (102mm)
6" (152mm)
51-1/2" (1308mm)
18" (457mm)
84" (2134mm)
36" (914mm)
107" sq (690cm
)
2
Min. 2"
*82" (2083mm)
36" (914mm)
0"
G
F
D
B
E
Fire hazard is an extreme risk
If these clearances (air space) to combustible materials are not adhered to. It
is of greatest importance that this fireplace and vent system be installed only in
accordance with these instructions.
Measured From:
Top of Fireplace Opening
Side of Fireplace Opening
Top of Fireplace Opening
Front of Fireplace Opening
Wall to Wall (Minimum)
Front to Back Wall (Maximum)
Top/Front of Enclosure
Top of Chase Vent Opening
From Base of Appliance Floor
Perpendicular From Chase Grill
No Hearth Required
L
Chase grill
Side view
Minimum Vent Clearances
to Combustibles
Horizontal Top
2" (51mm)
Horizontal Side
1-1/2 " (38mm)
Horizontal Bottom
1-1/2" (38mm)
Vertical Vent
1-1/2" (38mm)
WARNING
The HeatWave Duct Kit has different
clearance and framing requirements, check
the HeatWave manual for details.
Sprinkler
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