PRINCIPLES OF NAVAL ENGINEERING 



ECONOMIZER 

 ACCESS PANELS 



REMOTE WATER 



LEVEL INDICATOR 



NOZZLES 



SOOT BLOWER AIR 

 PRESSURIZING 

 CONNECTION 



WATER GAGE 

 CUTOUT 

 VALVE 



WATER GAGE 



WATER GAGE 



DRAIN 

 CONNECTION 



BURNER 



STATIONARY 

 SOOT BLOWER 

 CONNECTION 



SALINOMETER 

 VALVE 



BOTTOM 

 BLOW VALVE 

 CONNECTION 



Figure 11-10. — External fittings and connections on 

 1200-psi single-furnace boiler (front view). 



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