ISTA I-H616 500W Inline External Heater

SKU: I-H616 Category:


  • 500W
  • 2 temperature sensors
  • Displayed in Celsius
  • Thermal spraying glass
  • Faster heating process
  • High efficiency
  • External design, easy to install and does not occupy space in the tank
  • Two sensors to exam the temperatures of water (inlet and outlet)
  • Auto power off safety system when:
    -Temperature is over 36?
    -Temperature is 3? more than the set temperature
    -Difference between two sensors is over 5?


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