Osburn 2200 OB02201 Installation And Operation Manual page 38

2200 Insert Installation and Operation Manual
CLEARANCES
F 17" (?? mm)
G 10" (?? mm)
H 14" (?? mm)
I 22" (?? mm)*
O 1.5" (?? mm)
B
M
N
Minimum floor to ceiling clearance: 84'' (213 cm)
* For a 6" (152 mm) to 9.5" (241 mm) mantel shelf. See Section 8.3 Compliance of a
Combustible Mantel Shelf for other mantel shelf dimensions.
** Where a fresh air intake is needed, we suggest you add a minimum of 4'' to the width of
the minimum masonry opening.
Note 1: From door opening. Note that this model in particular must have 16 inches in front of
the blower housing. This distance is already included in the B value of Figures 2.5a and 2.5b.
The depth of a non-combustible shelf in front of the insert is included in the calculation of the
floor protector's dimensions.
IMPORTANT: The masonry hearth should be at least 4 inches (102 mm) higher than the
combustible floor in front of it. If the hearth elevation is lower than 4 inches, the non-
combustible floor protector in front of the insert should have an R value equal or greater than
1.00.
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FLOOR PROTECTION
CANADA
18'' (457 mm) – Note1
8'' (203 mm)
N/A (USA only)
MINIMUM MASONRY
OPENING
J 22 5/8" (575 mm)
K 26 1/4" (667 mm)**
L 17 3/8" (441 mm)
USA
16'' (406 mm) – Note 1
N/A (Canada only)
8'' (203 mm)