Description
The Carrier HH79NZ027 is an immersion thermistor a type of temperature sensor used in Carrier HVAC equipment. Immersion thermistors are usually long and thin probes designed to be directly inserted into the liquid or air flow while some other types of temperature sensors use air contact. Overall, this is probably a probe type of sensor in the wide. Thermistors are electric components whose electrical resistance depends on the amount of temperature. In HVAC systems, immersion thermistors are indispensable because they measure the temperature of the air or refrigerant in the flow path of the unit. This information is essential to the system control unit used to govern heating or cooling output to achieve preferred comfort conditions.
