Internal Diaphragm Integrity: Constructed with high-grade synthetic materials to resist aging and maintain calibration under varying temperature conditions

Will this replace a coaxial-style thermopile

dust-tight construction ensures reliable performance in demanding environments

making it a versatile "Relay in a Box" for multi-voltage field applications

York S1-024-25389-700 Start Relay Els PW 17895 Internal Diaphragm Integrity: Constructed withThe York S1 024 25389 700 Start Relay is a precision engineered OEM replacement part designed to manage high torque compressor ignition in residential and light commercial HVAC systems. Operating at a 332V rating, this potential type relay is critical for disconnecting the start capacitor once the motor reaches approximately 75% to 80% of its rated speed. By accurately monitoring the Back Electromotive Force (BEMF), the S1 024 25389 700 ensures the