Description
The Daikin-McQuay 2228789 Thermistor Assembly is a temperature-sensing component used for monitoring thermal conditions within air conditioning heat pump, and refrigeration system. It responds to temperature variations by changing electrical resistance allowing control boards to interpret unit conditions, and adjust operational behavior accordingly in HVAC systems. The assembly is typically placed at designated sensing points such as coil sections, air pathways, or refrigerant lines where accurate temperature response is required. It operates in conjunction with electronic controllers wiring harnesses, and system protection logic.
