York S1-331-03655-000 Temp Sensor 320734-701 Specifically engineered for vertical installations

Specifically engineered for vertical installations

Precise Timing Control: Features a fixed 30s purge time and a dual 10/15s TFI to meet specific industrial burner requirements and local mechanical codes

and SC10 control systems

As a standard for HVACR professionals

York S1-331-03655-000 Temp Sensor 320734-701 Specifically engineered for vertical installationsThe York S1 331 03655 000 Outdoor Return Temperature Sensor is a critical OEM HVAC component specifically engineered for high performance York outdoor units. As a precision thermistor assembly, this sensor provides the control board with real time return air temperature data, essential for maintaining proper logic in heating and cooling cycles. Field technicians recognize that accurate feedback is vital for preventing short cycling and ensuring