5056.42562
20'
10'
40'
MAX.
48'
4' MAX.
'
5
Figure 35: TC54D Vertical venting chart.
CAUTION:
Under no condition
should combustible
material be closer than
1 3/4 inches from any
part of the vent pipe.
Only 45º elbows can be
used in this vent system.
Maximum number of
elbows is 2.
Minimum total vent height for
propane: 20 feet.
Minimum total vent height for
natural gas: 10 feet.
Minimum 5’ of vertical vent
required before 1st elbow.
Various combinations of vent runs may be used. Refer to for details. For
optimum performance and fl ame appearance, keep the vent length to a
minimum. Connections between each vent system component must be
tightly joined, secured with sheet metal screws and sealed.
21
TC54D _111215-44
Roof Termination Venting Chart
Содержание TC54D
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