City Series CB60E | 3
CLEARANCES CB60E (3-SIDED)
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.
Flue Clearances to Combustibles
Horizontal - Top
3"
Horizontal - Side
2"
Horizontal - Bottom
2"
Vertical
2"
Passing through wall/
floor/ceiling - when
firestop is used.
1-1/2"
Note: This appliance uses 5" x 8" venting.
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.
WARNING
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.
The
HeatWave
Duct Kit has different
clearance and framing require-
ments, check the
HeatWave
manual
for details.
E
F
B
Alcove
Clearance:
Dimension
Measured From:
A1: Mantel Height (min.)
**
Top of Fireplace Opening
A: From Floor (min.)
10-1/4" (260 mm)
Bottom of Fireplace Opening
B: Sidewall (on one side) min.
5 7/8" (149 mm)
Side of Fireplace Opening
C: Enclosure Width (min.)
71-1/4" (1810 mm)
Minimum inside dimensions
D: Mantel Depth (max.)
**
E: Alcove Width
119.5" (3035 mm)
Sidewall to Sidewall (Minimum)
F: Alcove Depth
35" (889 mm)
Front to Unit (Maximum)
G: Convection Air Outlet Opening Offset
(min.)
1" (25 mm)
Max. offset from top of chase enclosure
H: Convection Air Outlet
180 square inches
I Enclosure Depth (min.)
20-5/16" (516 mm)
Minimum inside dimensions
J: Opening Height
18" (457 mm)
Bottom/Top of Fireplace Opening
K: To Ceiling (min.) all 3 sides
1-3/4"
To Top of Ceiling
L: Chase Enclosure (min.)
81-1/4" (2064 mm)
From base of unit/floor to top of enclosure
M:Clearance to Sprinkler Head (min.)
36" (914mm)
Perpendicular from chase grill
Hearth
0"
No hearth required
** See mantel clearances chart in the manual.
L
Chase grill
Sprinkler
Side view
M