Armstrong A96UH2E - Page 38

507581-04Page 38 of 59 Issue 1933
Figure 61. Gas Piping
Upow Conguration
NOTE - BLACK IRON PIPE ONLY TO BE ROUTED INSIDE OF CABINET
FIELD
PROVIDED
AND INSTALLED
GROUND
JOINT
UNION
DRIP LEG
MANUAL
MAIN SHUT-OFF
VALVE
Upflow Application
Right Side Piping
(Alternate)
Gas Valve
GROUND
JOINT
UNION
Upflow Application
Left Side Piping
(Standard)
DRIP LEG
MANUAL
MAIN SHUT-OFF
VALVE
Gas Valve
Figure 62. Gas Piping
Horizontal Conguration
Horizontal Applications
Possible Gas Piping Configurations
NOTE - BLACK IRON PIPE ONLY TO BE ROUTED INSIDE OF CABINET
FIELD
PROVIDED
AND INSTALLED
GROUND
JOINT
UNION
DRIP LEG
MANUAL
MAIN SHUT-OFF
VALVE
Horizontal Application
Right-Side Air Discharge
Gas Valve
GROUND
JOINT
UNION
DRIP LEG
MANUAL
MAIN SHUT-OFF
VALVE
GROUND
JOINT
UNION
DRIP LEG
MANUAL
MAIN SHUT-OFF
VALVE
Horizontal Application
Left-Side Air Discharge
Gas Valve