Harman® • P-Series Installation Manual_R18 • 2014 - ___ • 06/1814 3-90-436168i
12"
min. wall to outlet
36"
min. clearance to any
combustible material
#7 Installing through the ceiling
Through the ceiling vent, follow PL vent manufacturers
recommendations when using wall and ceiling pass through.
Seal pipe joints with silicone or aluminum tape in addition to
the sealing system used by the manufacturer.
Do not place joints within wall pass-through.
Figure 4.7 Figure 4.8
Figure 4.9
Area within dotted circle represents the minimum
clearance to combustible materials such as shrubbery,
mulch or tall grasses.
12"
Minimum ue vent conguration
It is recommended that outside
air be installed with this venting
conguration.
PL vent manufacturer's
restop spacer and support
1" MIN.
No insulation or other
combustible materials
are allowed within 3"
of the PL vent pipe.
ashing
storm collar
1" MIN.
1" MIN.
12" MIN
1” MIN.
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