12
MINIMUM MASONRY
OPENING
MAXIMUM
STANDARD
FACEPLATE
MAXIMUM
LARGE
FACEPLATE
F
22.125" (562 mm)
29" (737 mm)
32" (813 mm)
G
26.375" (670 mm)
44" (1118 mm)
50" (1270 mm)
H
14.375" (365 mm)
CLEARANCES
A
16’’ (406 mm)
B
10’’ (254 mm)
C
16’’ (406 mm)
D
22’’ (559 mm)
FLOOR PROTECTOR
CANADA
USA
E
18’’ (457 mm) – Note1
16’’ (406 mm) – Note 1
I
8’’ (203 mm)
N/A (Canada only)
J
N/A (USA only)
8’’ (203 mm)
Note 1: From door opening. The depth of a non-combustible shelf in from of the insert
is included in the calculation of the floor protector’s dimensions.
IMPORTANT: The masonry hearth should be at least 4 inches (102mm) 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.
Summary of Contents for OB01601
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