Lennox SLP98DFV Installation Instructions Manual page 19

TYPICAL EXHAUST CONNECTIONS WITH RIGHT SIDE VENT OPTION
Pipe Length
4" Maximum
(Not Furnished) 3"
2" 2"
TRANSITION
*2"
2"
Plate
(Furnished)
Street Ell
(Not Furnished)
TOP VIEW
* 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.
FIGURE 21
TYPICAL AIR INTAKE PIPE CONNECTIONS WITH RIGHT SIDE VENT OPTION
3"
2"
2"
TRANSITION
*2"
*2"
Plate
(Furnished)
Street Ell
(Not Furnished)
TOP VIEW
* 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.
FIGURE 22
Page 19