Installation Planning; Minimum Clearance To Combustibles - Timberwolf EPI22-1 Manuel D'installation Et D'utilisation

2.0 installation planning

EN
Clean all ashes out of the inside of the existing fi replace opening. Make sure that the chimney and fi replace are free
of cracks, loose mortar, creosote deposits, blockage or other signs of deterioration. If necessary, have any repair
work done by a qualifi ed professional before installing the insert.
Do NOT remove bricks or mortar from the fi replace. In case of an outside air inlet or ash dump, fi ll with fi berglass
insulation. Adhere to minimum clearances as illustrated.
Combustible material must not protrude more than 1" (25mm) to the side of the insert or between the mantel and
the top of the insert.
2.1

minimum clearance to combustibles

MINIMUM CLEARANCES
A Sidewall
B Mantel
C Top facing
D Side facing
E Hearth (front)
F Minimum hearth
thickness
G Hearth (side)
In front of insert
H
MINIMUM APPLIANCE SIZE
I Width (rear)
J Width (front)
K Height (front)
L Height (rear)
M Depth
N Hearth width
O Facing width
Facing height
P
Q Mantel
HEARTH EXTENSION / FLOOR
PROTECTION:
Must be non-combustible and extend 22"
(559mm) in front of the insert and 8" (203mm)
on both sides with a minimum thickness of 1"
(25mm) and a thermal conductivity factor (K)
0.84.
Clearances can be reduced with shielding
acceptable to local authorities. Reduced
installation must comply with NFPA 211 or
CAN/CSA-B365.
10
W415-2799 / B / 03.10.20
16" (406mm)
30" (762mm)
22" (559mm)
10" (254mm)
22" (559mm)
1" (25mm)
8" (203mm)
48" (1219mm)
25 7/8" (657mm)
25 7/8" (657mm)
22" (559mm)
22" (559mm)
14" (356mm)
41 3/8" (1051mm)
45 3/8" (1153mm)
42 5/8" (1083mm)
50 5/8" (1286mm)
G
A
H
Q
P
K
N
B
C
D
E
F
O
L
I
J
M