CSFE IV STEAM Series 4 - Columbia Heating
CSFE IV STEAM Series 4 - Columbia Heating
CSFE IV STEAM Series 4 - Columbia Heating
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RETURNSUPPLY AND RETURN PIPINGFigure #9SUGGESTED PIPING FOR MODULAR <strong>STEAM</strong> BOILERS - PUMPED RETURNSTOPVALVE<strong>STEAM</strong> MAINF & T TRAP HIGHLEVEL "SPILL"(DO NOT USE WITHCONDENSATE PUMP)TOSYSTEMTRAPCHECKVALVEFROMRECE<strong>IV</strong>ERTANKTORECE<strong>IV</strong>ERTANKSOLENOIDVALVE(OPTIONAL)STOPVALVEBLOWOFFVALVETORECE<strong>IV</strong>ERTANKFROMRECE<strong>IV</strong>ERTANKFigure #10SUGGESTED PIPING FOR MODULAR <strong>STEAM</strong> BOILERS - GRAVITY RETURNSTOPVALVE<strong>STEAM</strong> MAIN2"TOSYSTEMCHECKVALVE(OPTIONAL)STOPVALVE28"WATERLINEBLOWOFFVALVE11