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By Spa Parts Plus

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Part # 9140-007

Manufacturer Code 48-3300-10-321H

Alternate Part #'s 48-3300-10-321H, 48330010321H, C2550-0321-A, C25500321A, 48-3300-10-321-H

Product Description

INYO # 9140-007 THERMCORE # C2550-0321-A THIS IS A 15-1/2", 2.25" DIAMETER STAINLESS STEEL FLOW THRU HEATER THIS IS A CAL SPA REPLACEMENT HEATER. ORIGINAL MFG # WAS 48-3300-10-321H LENGTH: 15-1/2" (LENGTH OF TUBE ONLY FROM FLANGE TO FLANGE) DIAMETER: 2.25" ENDS: FLANGED WITH UNIONS WATTAGE: 5.5 KW, 240 VOLTS (1.4 KW AT 120 VOLTS) TAILPIECES: (2) 2" SLIP TAILPIECES, REPLACABLE UNION NUTS, O-RINGS (THREADS ON 2" UNION TAILPIECES ACTUALLY MEASURE 3-1/16" DIAMETER)

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DETAIL MEASUREMENTS - THE MEASUREMENTS SHOWN ARE FROM THE FLANGE CLOSEST TO THE ELEMENT LEAD TO THE CENTER LINE OF THE ITEM ELEMENT LEADS: 2) THESE ARE REPLACEABLE AND INCLUDE ELECTRICAL CONNECTER NUTS AND WASHERS 1ST LEAD 4-1/4" FROM FLANGE 2ND LEAD 5-1/2" FROM FLANGE THERMOWELLS: (1) EXTERNAL DUAL THERMOWELL MOUNT ON THE SIDE OF THE HEATER LOOKING AT THE HEATER FROM THE SIDE WITH THE ELEMENT LEADS TO THE RIGHT, THIS IS ON THE BACK SIDE AWAY FROM YOU PRESSURE SWITCH TAP: NO PRESSURE SWITCH THREADED HOLE THREADED STUDS: (4) THREADED STUDS WITH NUTS AND LOCKWASHERS FIRST 3 ARE IN LINE WITH THE ELEMENT LEADS 1ST STUD 1-15/16" FROM FLANGE 2ND STUD 9-7/8" FROM FLANGE 3ND STUD 11-7/8" FROM FLANGE 4TH STUD IS ON THE BACK, IN LINE WITH THE THERMOWELL 4ND STUD 12-3/4" FROM FLANGE