Lennox SLP98UHV Installation Instructions Manual page 28

Upflow Application
Left Side Piping
(Standard)
MANUAL
MAIN SHUT-OFF
VALVE
GROUND
JOINT
UNION
DRIP LEG
MANUAL
MAIN SHUT-OFF
VALVE
GROUND
JOINT
UNION
DRIP LEG
Horizontal Application
Right-Side Air Discharge
1/2" NPT
AND INSTALLED
NOTE - BLACK IRON PIPE ONLY TO BE ROUTED INSIDE OF CABINET
FIGURE 41
Horizontal Applications
Possible Gas Piping Configurations
AND INSTALLED
NOTE - BLACK IRON PIPE ONLY TO BE ROUTED INSIDE OF CABINET
FIGURE 42
FIELD
PROVIDED
MANUAL
MAIN SHUT-OFF
VALVE
GROUND
JOINT
UNION
DRIP LEG
FIELD
PROVIDED
Page 28
Upflow Application
Right Side Piping
(Alternate)
1/2" NPT
MANUAL
MAIN SHUT-OFF
GROUND
JOINT
UNION
DRIP LEG
Horizontal Application
Left-Side Air Discharge
MAIN SHUT-OFF
GROUND
JOINT
UNION
DRIP LEG
VALVE
MANUAL
VALVE