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Application Guide > For Water Heating Systems > Install Thermistor Sensors

How to Install Thermistor Sensors
As seen in the diagram below, one thermistor sensor detects the temperature of the in-coming water and another the out-going water.

  1. Temperature data of the in-coming and out-going water are transferred from the thermistor sensors to the micro-computer.
  2. The micro-computer gives command to the furnace according to the temperature data. Then the furnace will adjust its amount of heat.
Below is an example of how to install a thermistor sensor in a pipe.

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