Jaguar Model J-390

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WATER OUTLET PIPING

PROBE TYPE LOW

WATER CUTOFF

TO REST OF THE SYSTEM

(IF REQUIRED)

LOW WATER CUTOFF

 

MANIFOLD

 

(IF LWCO UTILIZED)

 

1 1/4" NPT TEE

 

PRESSURE RELIEF VALVE

 

(SUPPLIED WITH BOILER)

 

RELIEF VALVE

 

DISCHARGE PIPING

 

3/4" NPT STREET ELBOW

 

1 1/4" x 1 1/4" x 3/4" NPT TEE

 

1 1/4" NPT STREET ELBOW

 

WATER OUTLET (SUPPLY)

 

PIPE 1 1/4" DIAMETER

 

INSTALL MANUAL MAIN

 

SHUTOFF VALVE 5'

 

ABOVE FLOOR, WHEN

 

REQUIRED BY LOCAL

 

CODE

 

GAS SUPPLY VALVE

 

SEDIMENT TRAP

 

WATER INLET (RETURN)

PIPE 1 1/4" DIAMETER

*Gauge must face front of boiler, in clear view

PIPING ORIENTATION FOR REFERENCE ONLY.

PRESSURE & TEMPERATURE GAUGE *

(SUPPLIED WITH BOILER)

1 1/4" X 1/4" NPT REDUCER BUSHING

Figure 17. Relief valve, pressure/temperature gauge and low water cutoff installation.

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Image 25
Slant/Fin J-390 installation instructions Water Outlet Piping