Saratoga Spas Low Flow 4.0kW, 240 Volts Vertical Spa Heater part number E2400-0320ET
- Stainless steel replacement heater tube measures 3" x 13.5"
- 3/4" 90º barbed inlet/outlet
- includes 1 external thermowell
- 1 pressure switch tap
- 2 mounting studs
- 12" wires connected to the cold pin of the heating element.
Replaces part numbers E2400-0320 (which has a standard un-coated element) and the E2400-0320ET which has a coated element will be the only difference between the part numbers.