Using the included White-Rodgers conversion kit

To confirm you have the correct 22-inch fan blade

3-wire configuration simplifies wiring to the existing contactor and capacitor

this specific relay is rated for 375V/60Hz operations

Direct OEM Compatibility: Verified fit for specific York/JCI equipment

Trane SEN1518 Zone Sensor 321042-401 Using the included White-Rodgers conversionThe Trane SEN1518 Zone Sensor is a high precision HVAC OEM replacement part engineered for building automation and zone based climate control. Designed for vertical mounting, this 10k Ohm thermistor sensor provides reliable temperature feedback with an accuracy of 0. 2C, ensuring optimal performance for compatible Trane and American Standard air handlers. This interface supports local occupant adjustments through integrated setpoint control and a