Pay in 4 interest-free payments of $9.66 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Proper installation ensures the furnace avoids over-temperature lockout codes while maintaining consistent airflow temperature monitoring
and Payne units
the 143-16-005-00 ensures a precise fit for the upper diaphragm case assembly
What are the signs that my vacuum breaker needs this repair kit
York S1-025-27747-002 Temp Control Proper installation ensures the furnaceThe York S1 025 27747 002 serves as a high integrity safety component engineered for precise thermal regulation within furnace and air handler assemblies. This manual reset high limit switch is factory calibrated to open at 200 degrees Fahrenheit, functioning as a primary fail safe to interrupt the burner circuit or unit operation if internal temperatures exceed engineered safety thresholds. As a critical HVAC safety control, it prevents heat