Johnson Controls HVAHR072B32S - Page 40

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P5417009-rev.6
● Details of Stop Valve Piping Connections
Be sure to remove rst the closing pipe of the gas stop valve. Refer to Figure 6.1 for the aring work.
Refer to Section 3.1 “Factory-Supplied Accessories” for the details of the accessory pipes.
72 Model 96 Model
Stop Valve
(for High/Low Pressure Gas)
Stop Valve
(for Low Pressure Gas)
90° Elbow A
(Field Supplied)
Gas Pipe
(Field Supplied)
Flaring
Stop Valve
(for Liquid)
A
ccessory Pipe
(for Liquid Line)
90° Elbow B
(Field Supplied)
Accessory Pipe
(for High/Low
Pressure Gas Line)
90° Elbow A
(Field Supplied)
Stop Valve
(for High/Low Pressure Gas)
Stop Valve
(for Low Pressure Gas)
90° Elbow B
(Accessory)
Accessory Pipe
(for Low Pressure
Gas Line)
Flaring
Stop Valve
(for Liquid)
Liquid Pipe
(Field Supplied)
90° Elbow B
(Field Supplied)
Accessory Pipe
(for High/Low
Pressure Gas Line)
120 Model 144 Model
Stop Valve
(for High/Low Pressure Gas)
Stop Valve
(for Low Pressure Gas)
90° Elbow B
(Accessory)
Accessory Pipe
(for Low Pressure
Gas Line)
Flaring
Stop Valve
(for Liquid)
Liquid Pipe
(Field Supplied)
90° Elbow A
(Field Supplied)
Gas Pipe
(Field Supplied)
Stop Valve
(for High/Low Pressure Gas)
Stop Valve
(for Low Pressure Gas)
90° Elbow B
(Accessory)
Accessory Pipe
(for Low Pressure
Gas Line)
Flaring
Stop Valve
(for Liquid)
A
ccessory Pipe
(for Liquid Line)
90° Elbow A
(Field Supplied)
Gas Pipe
(Field Supplied)
90° Elbow A
(Field Supplied)
168, 192 Model
Stop Valve
(for High/Low Pressure Gas)
Stop Valve
(for Low Pressure Gas)
90° Elbow A
(Field Supplied)
Gas Pipe
(Field Supplied)
Flaring
Stop Valve
(for Liquid)
Liquid Pipe
(Field Supplied)
90° Elbow A
(Field Supplied)
Gas Pipe
(Field Supplied)