It provides field-selectable analog output CO2 sensor signals

Underfeed Prevention: Ensures sufficient water levels by initiating a second feed cycle if the initial volume does not satisfy the LWCO

Optimal Airflow Control: Operates at 1140 RPM to match original factory specifications for system CFM and subcooling targets

providing reliable signal feedback for HVAC proof of flow and filter status monitoring

High-Temperature Durability: Rated for ambient operation up to 257°F (125°C)

York 024-37040-000 Contactor 321042-401 It provides field-selectable analog outputFor high load commercial and industrial HVAC applications, the York 024 37040 000 Contactor serves as a reliable OEM solution for switching high power circuits. This 3 pole contactor is engineered for 50A full load amperage, providing the current handling capacity required for heavy duty compressor and motor operations. Utilizing a 110V coil voltage, this component ensures stable electrical switching in control circuits that demand precise engagement