York S1-025-41274-000 Temperature Sensor The cartridge seats into the

The cartridge seats into the valve body using a 4mm Allen wrench

Precise Fitment: Features an A-style mounting base and specific lead length for exact replacement in tight burner compartments

Standardized Installation: Mounts directly to a standard single-gang electrical box

ensuring durability under high-load motor starting conditions

Simplified Field Replacement: Standardized lead connections allow for fast integration into existing Trane and American Standard wiring harnesses

York S1-025-41274-000 Temperature Sensor The cartridge seats into theThe York S1 025 41274 000 Temperature Sensor is a high precision thermistor designed for critical thermal monitoring within commercial and industrial HVAC systems. As a genuine OEM replacement part, this sensor ensures the control board receives accurate resistance feedback, preventing the calibration drift that causes improper compressor staging or short cycling. Engineered to withstand the vibration and moisture typical of air handlers and chiller