York S1-025-27727-003 Control always verify your specific compressor

always verify your specific compressor wiring diagram to determine if a start capacitor is required for high-torque applications

pairing the Belimo shaft clamp with an AV 10-18 extension ensures a professional

Key Benefits: OEM Compatibility: Precision-manufactured to match the factory specifications for York E1CH120A25A units

requiring a technician to physically inspect the system before restoring operation—a vital safeguard against persistent flame rollout conditions caused by cracked heat exchangers or obstructed venting

Broad Compatibility: A verified technical fit for Reznor HVAC models F-25 through F-400

York S1-025-27727-003 Control always verify your specific compressorThe York S1 025 27727 003 is a precision engineered SPST Temperature Control designed for mission critical monitoring in York and Johnson Controls HVAC systems. This refrigeration limit switch operates as a Single Pole Single Throw contactor with specific thermal thresholds set for HVAC freeze protection. The internal logic is calibrated to Open at 26F and Close at 38F (26Op 38Cl), making it an essential evaporator coil sensor for preventing ice