Marvair 70369-YL Yellow NTC Sensor 10K

The Marvair 70369-YL Yellow NTC Sensor 10K is a temperature-sensing component that measures air or surface temperature through resistance variation to thermal changes. It is applied to provide accurate feedback for control circuits that regulate system operation and performance. In HVAC systems, it is installed within air handlers, packaged units, or control panels to monitor temperature conditions and assist in controlling cooling and heating cycles. It supports stable operation by transmitting temperature data to the controller, maintaining consistent levels and protecting equipment from abnormal thermal conditions during continuous use.