Lennox Allied Air Enterprise A97DSMV Installation Instructions Manual page 18

Figure 21. Typical Exhaust Pipe Connections with Right Side Vent Option
Figure 22. Typical Air Intake Pipe Connections with Right Side Vent Option
Page 18 of 73
Pipe Length
4" Maximum
(Not Furnished)
2"
2"
90° Elbow
(Not Furnished)
* 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"
90° Elbow
(Not Furnished)
* 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.
3"
2"
TRANSITION
*2"
3"
2"
TRANSITION
*2"
Issue 2241
Plate
(Furnished)
TOP VIEW
Plate
(Furnished)
TOP VIEW
507029-05