Field technicians rely on this snap-disc thermal cutout for its reliability in HVAC high-limit protection and its ability to restore continuity once temperatures normalize

making it the correct specification for tight clearances in both standing pilot and intermittent pilot applications

and R600 Series gas regulators

Precision Airflow Detection: Provides accurate differential pressure readings to the control board to maintain safe firing sequences

York S1-025-35381-000 Limit Switch Field technicians rely on thisThe York S1 025 35381 000 Limit Switch is a critical HVAC safety control designed to monitor internal plenum temperatures and protect the heat exchanger from thermal stress. As a high limit auto reset switch, this component features a precise 145F opening temperature to interrupt the burner circuit upon detecting an overheat condition. Once the system cools to the 115F closing temperature, the switch automatically resets, allowing for the restoration