Clearances To Combustibles (Ul And Ulc); Hearth Extension - Quadra-Fire 31I-ACC Owner's Manual

3100-I ACC Wood Insert
B. Clearances to Combustibles, United States and Canada (UL and ULC)
Minimum Clearances to Combustible Material
Masonry, Heat Exchanger & Zero
Clearance
MANTEL CLEARANCES
No Mantel Deflector
with Mantel Deflector )
(Figure 30.1
FLOOR PROTECTION
Floor height 0" to 6-1/2"
(6 to 165mm) below Insert Base
Floor height greater thant 6-1/2"
(165mm) below Insert Base
THERMAL PROTECTION
Floor height 0" to 6-1/2"
(6 to 165mm) below Insert Base
Floor height greater thant 6-1/2"
(165mm) below Insert Base
See Alternative Floor Protection Worksheet on page 31
*
WARNING
Fire Risk.
• Do NOT operate appliance with the
Mantel Heat Deflector removed when
used for clearance reduction.
• Failure to comply may cause house fire.
WARNING
Fire Risk.
• Comply with all minimum clearances to
combustibles as specified.
• Failure to comply may cause house fire.
NOTE: Clearances may only be reduced by means
approved by the regulatory authority having juris-
diction
Page 0
USA and Canada
A B C
21.5" (546) n/a n/a
n/a 1" (787) 22" (559)
n/a 21" (5) 21" (5)
USA Canada
E F E
18" 8" 18" (457)
16" 8" 18" (457)
USA and Canada
See Figure 31.1
1-1/2 inch (8) of k = 0.49, R = .06
See Figure 31.2
1 inch (25) of k = 0.49, R = 2.04
Maximum Mantel Depth - 12" (305mm)
D
15" (81)
n/a
n/a
A
F
12" (05)
12" (05)
In Canada a full length 6 inch (152mm) S635 flue liner
required as per ULC S628.
In USA a minimum 5 ft length (1.82m), 6 inch (152mm)
diameter flue liner is required as per UL 1482.
Figure 30.1
7044-140B
Mantel
B
Fascia or Trim
C
Insert
D
Fuel Door
E
F

Hearth Extension

Mantel
Optional
21 in.
Mantel
(533mm)
Deflector
February 10, 2010
R