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FIGURE 20
TYPICAL
EXHAUST
PIPE CONNECTIONS
TRANSITION
2”
2”
2”
3”
Pipe size determined in table 10.
2”
2”
or
DO NOT transition from smaller
to larger pipe size in horizontal
runs of exhaust pipe.
TOP VIEW
EXHAUST
INTAKE
* When transitioning up in pipe size, use the shortest length of 2” PVC pipe possible.
NOTE
−
Exhaust pipe and intake pipe must be the same diameter.
*2”
FIGURE 21
TYPICAL
INTAKE
PIPE CONNECTIONS
2”
2”
TRANSITION
2”
3”
TRANSITION
3”
Pipe size determined in table 10.
2”
2”
or
TOP VIEW
EXHAUST
INTAKE
* When transitioning up in pipe size, use the shortest length of 2” PVC pipe possible.
NOTE
−
Intake pipe and exhaust pipe must be the same diameter.
*2”
*2”
*2”
