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December 15, 2009
7046-137C
Page 1
2700-I ACC Wood Insert
R
B. Clearances to Combustibles, United States and Canada (UL and ULC)
NOTE: Clearances may only be reduced by means
approved by the regulatory authority having juris-
diction
Fire Risk.
• Comply with all minimum clearances to
combustibles as specied.
• Failure to comply may cause house re.
WARNING
*See Alternative Floor Protection Worksheet on page 33.
In Canada a full length 6 inch (152mm) diameter S635
ue liner required as per ULC S628.
In USA a minimum 5 foot length, 6 inch diameter ue
liner is required as per UL 1482.
Hearth Extension
A
B
*C
**
D
F
E
Insert
SideWall
Maximum Mantel Depth - 10 inch (254mm)
Fascia or Trim
Mantel
Fuel Door
21-1/2 in.
(559mm)
Minimum
Mantel
Figure 31.1 - Mantel Clearance
Minimum Clearances to Combustible Material
Inches and Millimeters
USA and Canada
A B C D
Masonry, Heat Exchanger & Zero
Clearance
19.75 in.
(81)
21.5 in
(584).
14.0 in.
(508)
1.0 in.
(0)
MANTEL CLEARANCES
n/a
21.5 in.
(584)
14.0 in.
(508) n/a
FLOOR PROTECTION USA Canada
Floor height 0 in. to .5 in. E F E F
(0 to 89mm) below Insert Base 18 in. 8 in. 18 in (457) 12 in. (05)
Floor height greater thant .5 in.
(89mm) below Insert Base 16 in. 8 in. 18 in. (457) 12 in. (05)
EMBER PROTECTION: Required on all installation for USA & Canada
THERMAL PROTECTION Canada Only
Floor height 0 in. to .5 in.
on page 32
(0 to 89mm) below Insert Base 1/4 inch, R value = 0.1
on page 32
Floor height greater than .5 in.
(89mm) below Insert Base
No Thermal Protection required only Ember
Protection
* Maximum /4 inch (19mm) trim depth
** Maximum -1/2 inch (89mm) trim depth