Precision Calibration: Allows for fine-tuned adjustments to pneumatic bimetal elements and summer/winter setpoints

making it suitable for standard domestic hot water and low-pressure steam return lines

Does this switch require manual resetting after a trip

Durable Material Selection: High-grade elastomers and polymers designed to withstand hard water buildup and temperature fluctuations common in AVB applications

York S1-025-41274-000 Temperature Sensor Precision Calibration: Allows for fine-tunedThe 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