Installation
XG0228 - 021419
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Selection of components and details of venting layout should adhere
to the following guidelines:
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Vent terminations must not be recessed in walls or siding.
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For Heat Shield requirements see Section 3-3.
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Once the proposed venting layout has been determined refer to
graph to ensure the layout is acceptable.
Notes Wall Mounted Terminations: REAR VENT
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All measurements for vertical or horizontal runs are measured from
center of the vent pipe.
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Venting runs must fall within the limits set by the venting graph.
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If the vertical dimension from the hearth is 120" and the horizontal
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acceptable installation.
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If the vertical dimension from the hearth is 48" and the horizontal run
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acceptable installation.
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would not be an acceptable installation.
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If the 'X' falls on or above the top boundary of the shaded area, the
installation is acceptable.
REAR VENT RUN
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0
HEARTH
12
12
0
60
36
120
72
96
132
Vertical Height (In.)
Horizontal Run (In.)
36
60
132
156
72
96
120
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within non-shaded area.
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within shaded area.
A
B
C
Hearth
Hearth
Termination
Flex or Rigid
Heat Sheild
PXT Extention
1*RQO\
33''
Max.
52''
Min.
19''
Min.
33"
18''
Max.
30''
Max.
18''
Max.
18'' Max. horozontal
run with no vertical lift
