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installation
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8
Masonry And Factory Built Fireplace Clearances
The minimum required clearances to combustible materials when installed into a masonry or factory built fireplace are listed below.
Unit
Adjacent
Side Wall
HI2450
(to Side)
A
12" (305 mm)
14"(356 mm)
for 3-1/2" (89
mm) mantel
17"(432 mm)
for 12" (305 mm)
mantel
Side and Top facing is a maximum of 1-1/2" (38mm)
thick.
Clearances are critical.
**Mantel can be installed anywhere in shaded area
or higher using the above scale.
Note: Ensure the paint that is used on
the mantel and the facing is "heat
resistant" or the paint may discolour.
8
|
Regency HI2450M
Mantle **
Top
(to Top of
Facing
Unit)
(to Top of Unit)
B
C
14" (356 mm)
F
Clearance diagram for installations
*Floor Protection
Floor thermal insulation/protection with a R value of 1.4 is required if the unit is raised 0 - 2.5"
(0-64mm) (measured from the bottom of the appliance).
Thermal floor protection is not required when unit is raiser greater than 2.5" (64mm) (measured
from the bottom of the appliance).
Please check to ensure that your floor protection and hearth will meet the standards for clear-
ance to combustibles. Your hearth extension must be made from a non-combustible material.
Extending 16" for US and 18" for Canada—measured from the fuel loading door.
Side
Minimum
Facing
Hearth
Extension*
D
E
1/2"(13 mm)
16" (406 mm) USA
to side surround
18"(457 mm) Canada
B
A
H
Minimum
Minimum
Hearth
Hearth Side
Thickness
Extension*
F
G
1/2" (13 mm) 8" (203 mm)
21-5/8"
(548 mm)
C
D
G
To Top of
Unit
H
E
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