10
Installation
XG0199 - 170223
Figure 3.c Combustible Framing for shelves over the fireplace, Rear vent.
Figure 3.d Combustible Framing for shelves over the fireplace, Top vent.
Combustible
Header
Combustible
Header
Combustible
Shelf
Combustible
Shelf
Non Combustible
Stud 1/2'' Above Top
Non Combustible
Stud 1/2'' Above Top
REAR VENT
N.G ONLY
RHS102
A
A
B
C
C
D
RHS102
REAR VENT
NG ONLY
PEL
90° Elbow
RHS102
P38, PL38
A
26
⅜
''
B
33
¾
''
C
41 ¼''
D
9''
P38, PL38
A
39''
B
33
¾
''
C
49 ¾''
D
17 ½''
P42, PL42
A
27 ½''
B
34 ½''
C
42''
D
9''
P42, PL42
A
40 ½''
B
34 ½''
C
50 ½''
D
17 ½''
P52, PL52
A
56'' min
B
36 ¼''
C
43''
D
26'' min
P52, PL52
P52 and PL 52 cannot be
rear vented straight out a
wall.
D
RHS102
B
Summary of Contents for P38
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