Lennox ML193UH110XE60C Installation Instructions

Page 34
WARNING
FIRE OR EXPLOSION HAZARD
Failure to follow the safety warnings exactly could result
in serious injury, death, or property damage. Never use
an open ame to test for gas leaks. Check all connections
using a commercially available soap solution made
specically for leak detection. Some soaps used for leak
detection are corrosive to certain metals. Carefully rinse
piping thoroughly after leak test has been completed.
GROUND
JOINT
UNION
FIELD
PROVIDED
AND INSTALLED
Upflow Application
Left Side Piping
(Standard)
DRIP LEG
MANUAL
MAIN SHUT-OFF
VALVE
GROUND
JOINT
UNION
DRIP LEG
MANUAL
MAIN SHUT-OFF
VALVE
Upflow Application
Right Side Piping
(Alternate)
1/2” NPT
1/2” NPT
NOTE - BLACK IRON PIPE ONLY TO BE ROUTED INSIDE OF CABINET
FIGURE 56
GROUND
JOINT
UNION
DRIP LEG
MANUAL
MAIN SHUT-OFF
VALVE
GROUND
JOINT
UNION
DRIP LEG
MANUAL
MAIN SHUT-OFF
VALVE
GROUND
JOINT
UNION
DRIP LEG
MANUAL
MAIN SHUT-OFF
VALVE
Horizontal Applications
Possible Gas Piping Configurations
Horizontal Application
Left-Side Air Discharge
Horizontal Application
Right-Side Air Discharge
NOTE - BLACK IRON PIPE ONLY TO BE ROUTED INSIDE OF CABINET
FIELD
PROVIDED
AND INSTALLED
FIGURE 57

Lennox ML193UH110XE60C Specifications

General

Brand	Lennox
Model	ML193UH110XE60C
Category	Furnace
Language	English