Lennox ML195UH 045XP24B User Manual

Page 29
FIGURE 27
TYPICAL EXHAUST
PIPE CONNECTIONS IN UPFLOW DIRECT OR
NON-DIRECT VENT APPLICATIONS
TRANSITION
2”
2”
2”
3”
2”
2”
or
Pipe size determined in table 14
DO NOT transition
from smaller to larger
pipe in horizontal runs
of exhaust pipe.
EXHAUST
*2”
* 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.
or
FIGURE 28
TRANSITION
SIDE VIEW
2”
2”
2”
2”
or
TYPICAL EXHAUST PIPE CONNECTIONS IN HORIZONTAL DIRECT OR
NON-DIRECT VENT APPLICATIONS
(RIGHT HAND DISCHARGE SHOWN)
3”
2”
45°
MAX
45°
MAX
DO NOT transition
from smaller to larger
pipe in horizontal runs
of exhaust pipe.
EXHAUST
12” max.
*2”
*2”
* 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.

Lennox ML195UH 045XP24B Specifications

General

Brand	Lennox
Model	ML195UH 045XP24B
Category	Furnace
Type	Gas
Efficiency	95% AFUE
Stages	Single-Stage
Ignition System	Hot Surface Ignition
Input BTU	44, 000 BTU/h
Output BTU	42, 000 BTU/h
Vent Type	Direct Vent
Warranty	5-Year Limited Warranty on covered components