Masonry And Factory Built Fireplace Clearances; Wood Insert Specifications - FPI I2450M Manual

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" 14"(356 mm)
(305 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.
Wood Insert
Specifications
Your fireplace opening requires the following mini-
mum sizes:
Height: 21.5"
Width: 25"
Depth: 17"
Two faceplates are available to seal the fireplace
opening:
Standard Oversize
40" W x 30" H 48" W x 34-9/16" H
(narrowest point)
42-1/2" W x 30" H 51-7/8" W x 34-9/16" H
(widest point)
Mantle ** Top
(to Top of Facing
Unit) (to Top of Unit)
B C
14"
(356 mm)
F
*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 clearance
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" 16" (406 mm) USA
(13 mm)
18"(457 mm) Canada
to side surround
B
A
H
Clearance Diagram for Installations
installation
Minimum Minimum
Hearth Hearth Side
Thickness Extension*
F G
1/2" 8"
(13 mm) (203 mm)
C
D
G
Regency HI2450M
|
7
To Top of
Unit
H
21-5/8"
(548 mm)
E
| 7