Osburn 2200 Owner's Manual page 13

MINIMUM MASONRY
OPENING
J 22 5/8" (575 mm)
26 1/4" (667 mm)
K
17 3/8" (441 mm)
L
B
M
N
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.
FLOOR PROTECTOR
CANADA
21 5/8" (549 mm) – Note 1
8" (203 mm)
N/A (USA only)
CLEARANCES
F 17" (435 mm)
G 10" (255 mm)
H 14" (360 mm)
I 22" (560 mm)
USA
21 5/8" (549 mm) – Note 1
N/A (Canada only)
8" (203 mm)
/13