Description
The Daikin-McQuay 170639J Thermistor Assembly is a temperature-sensing component used to monitor coil within air conditioning and heat pump equipment. It operates the control circuit by converting temperature changes into electrical resistance signals, which are interpreted by the system’s main controller to regulate compressor activity and airflow control in HVAC systems. This assembly is an essential part in residential and commercial applications where accurate thermal measurement is required to maintain stable operating conditions and support efficient system performance.
