Electric Heaters Flow Thru

THERMCORE PRODUCTS | 13" TUBE, SIDE THERMOWELL | 20-00402     AQUATEMP REPLACEMENT HEATER, 240 VOLT, 5.5 KW STAINLESS STEEL HEATER, FLO-THRU STYLE (SIDE) TUBE DIAMETER: 2.25"; LENGTH: 13" FLANGE TO FLANGE FLANGED ENDS: INLET, OUTLET INCLUDES...

THERMCORE PRODUCTS | 15" TUBE, INTERNAL THERMOWELLS | C2550-002ET | 20-00226          

BALBOA | 1 PS BALBOA PRESSURE SWITCH | 30408                    

SPA BUILDERS | ELECTRIC HEATERS FLOW THRU | 2-00-0013 | C2550-0456   part for models :  15" FLOW THRU, 5.5 kW, 2.25" TUBE,SIDE MOUNTED EXTERNAL THERMOWELL 1/8" NPT PRESSURE SWITCH TAP (TOP) 2" SLIP TAIL...

GREAT LAKES & GPM SPAS | ELECTRIC HEATERS FLOW THRU | C2550-0408ET   part for models :    13 1/4" FLOW THRU, 5.5kW/240V, 2.25" TUBE INCLUDES PRESSURE SWITCH -OFFSET 45° FROM SIDEINCLUDES TAIL PIECES, 1 1/2" SLIP (2" SPG)...

BALBOA | 4.0 KW, 240 VOLT, 15"  WITH MOUNTING STUDS & M-7 SENSORS | 58117                              

CONWAY | 16" FLOW THRU, 5.5 kW, 1.9" TUBE | C2550-0142                      

BALBOA | WHITE SPLIT NUT WITH SCREWS | 50086                      

BALBOA | BLACK SPLIT NUT WITH SCREWS | 50086BLACK                      

BALBOA | FLOW THRU HEATER 1.0 KW 120 VOLT | C110-0210