ISTA External Heater 500W
- Thermal spraying glass, speed up the heating process, higher efficiency.
- External design, easy to install and doesn't occupy space in the tank.
- Two sensors to examine the temperatures of water inlet and outlet.
- Auto power off safety system when temperature is over 36 degrees celcius/ temperature is 3 degrees celcius more than setting temperature/ difference between two sensors is over 5 degrees celcius
Input: AC230V 50Hz
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