• ISE 5: scrw-in heating element with control thermostat

  • ISE 6: screw-in element with aluminium box IP65

  • ISE 7: screw-in element with control thermostat

  • ISE 7: screw-in immersion heater with Stainless steel box

  • ISE 8: screw-in element, Stainless steel box and control thermostat

  • ISE 14: screw-in element, stainless steel 1’’ BSPT 200W-230V with thermostat