Thermcore | HEATER ASSEMBLY | 4.0KW, 120/240V, SQUARE WITH PRESSURE SWITCH & CORD | C6746-1

Thermcore | HEATER ASSEMBLY |  4.0KW, 120/240V, 15" X 2", WITH PRESSURE SWITCH & SENSORS | C2400-0809-TPS Pressure Switch, S

Thermcore | HEATER ASSEMBLY |  4.0KW, 240V, 15", WITHOUT PRESS SWITCH | C2400-0535 Replacement Option For:Balboa 50081

Thermcore | HEATER ASSEMBLY | 4.0KW, 240V, LO-FLOW | E2400-0300ET Sundance® </

Thermcore | HEATER ASSEMBLY | 4.0KW, 240V, LO-FLOW | C3236-1A   LA Spa Low Flow Replacement Heater with square back

Thermcore | HEATER ASSEMBLY |  4.0KW, 120/240V, 15" X 2", WITH DUAL SENSORS | C2400-0807-TPS