ensuring a secure and efficient installation for the service technician

Common Questions Are these keys universal for all thermostat guards

including compatibility with model D4CG120N20025

Engineered for rapid response

York S1-025-19499-002 Temp Control ensuring a secure and efficientThe York S1 025 19499 002 Temp Control is an essential OEM SPST (Single Pole Single Throw) temperature control engineered for precision sensing in residential and commercial HVAC units. This snap acting York replacement part is designed to cycle components based on ambient or surface temperatures, specifically calibrated with a 45 degree F open and 55 degree F close setpoint. As a close on rise switch, it ensures reliable circuit engagement when