Clearances To Combustibles, Masonry & Zero Clearance; Minimum Opening For Masonry And Factory-Built Fireplace; D. Minimum Opening For Masonry And Factory-Built Fireplace; Hearth Extension - Quadra-Fire CASTILEI-MBK Owner's Manual Installation And Operation

C. Masonry and Factory-Built Fireplaces
Maximum Mantel Depth: 12 inches (305mm)
A
F
Figure 11.1
A Insert side to combustible side wall
B Insert top to mantel
C Insert top to maximum. 2-1/4 inch
(57mm) face trim
D Insert side to maximum. 2-1/4 inch
(57mm) face trim
D. Minimum Opening for Masonry and
Factory-Built Fireplaces
B
Figure 11.2
Location
A Rear Width
B Depth
C Height
D Front Width
May 12, 2014
Mantel
B
C
D
E
Inches
16
12
4-3/4
10
C
A
D
Inches Millimeters
23-5/8 600
17 432
21-1/4 540
28-1/8 714
It is necessary to permanently seal any opening between
the masonry of the fi replace and the facing masonry.
Face
Trim
E. Hearth Extension
If employing a hearth extension, any parts or materials used in construc-
tion must be non-combustible.
F. Floor Protection
E Floor protection hearth extension from
door opening
F Floor protection to the side of door
opening
G. Prefabricated Metal Chimney
Millimeters
The chimney can be new or existing, masonry or prefabricated
and must meet the following minimum requirements:
406
• Must be minimum 6 inch (152mm) inside diameter of
305
high temperature chimney listed to UL 103 HT (2100
121
or ULC-S629.
• Must use components required by the manufacturer for
254
installation.
• Must maintain clearances required by the manufacturer
for installation.
• Refer to manufacturers instructions for installation
•The original factory-built zero clearance fi replace chim-
ney cap must be re-installed after installing the approved
chimney liner meeting type UL 103 HT requirements
(2100°F) per UL 1777.
•If the chimney is not listed as meeting HT requirements,
or if the factory built fi replace was tested prior to 1998, a
full height listed chimney liner must be installed from the
appliance fl ue collar to the chimney top.
•The liner must be securely attached to the insert fl ue collar
and the chimney top.
•The air fl ow of the factory-built zero-clearance fi replace
system must not be altered. The fl ue liner top support
attachment must not reduce the air fl ow for the existing
air-cooled chimney system.
•No dilution air is allowed to enter the chimney.
1. Secure the fi replace damper in the open position. If
this cannot be accomplished, it will be necessary to
remove the damper.
2. Seal damper area of chimney around chimney
connector with a high temperature sealant or seal
insert against the face of the fi replace.
3. Both methods must be removable and replaceable
for cleaning and re-installation.
7022-122D
Castile Pellet Insert
NOTE
Inches
6
6
Millimeters
152
152
o
F)
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