Pay in 4 interest-free payments of $8.10 Learn more
Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
Professional installation of this furnace safety control is standard practice during preventative maintenance to ensure the sequence of operation remains within manufacturer specifications
preventing pressure drift and downstream fluctuations
Always match the OEM temperature specifications
ensuring a precise fit into standard sheaves
York S1-025-37419-000 Limit Switch Professional installation of this furnaceThe York S1 025 37419 000 Limit Switch is a critical OEM safety component designed for precise thermal regulation in York HVAC systems. As an L50 10F auto limit switch, this device operates on a fixed temperature differential, featuring a 50F opening temperature and a 40F closing temperature. This SPST (Single Pole Single Throw) control acts as a high limit watchdog, protecting the primary heat exchanger and blower assembly from overheating by
