I
Venting:
..
Allowable Vent Lengths
MODEL
MAX
MAX # of
EQUIVALENT LENGTHS
SERIES LENGTH ELBOWS
180
70'
6
Reduce the maximum vent length
accordingly for each elbow used:
210
100'
6
Each 90
°
elbow equates to 5 linear feet of vent.
240
100'
6
Each 45
°
elbow equates to 2 linear feet of vent.
NOTE: The maximum lengths listed above are for the exhaust vent section
only. The intake vent length can be of equal length .
Vent Configuration Options:
The following diagrams represent some typical venting configurations and are
included to assist you in your designing your vent system. Possible
configurations are not limited to these diagrams.
Option #1 : 3" 2-pipe side wall vent
lntertior View
Exterior View
Option #2: Non-concentric venting through a side wall. Air is drawn
from different location at a minimum of 1 2" from the termination.
Please try to minimize the length of the air intake vent length.
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l ntertior View
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•
Exterior View
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Summary of Contents for CC-180
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