Built with advanced materials that resist thermal degradation and oxidative scaling

This thermal overload is primarily used for compressor and motor protection in refrigeration and AC systems

74 Amps at 115V

Durable SPST Contacts: Engineered for long-term switching reliability under standard line voltage or millivolt applications

Factory Precision: Pre-formed copper assembly ensures perfect alignment with York CM30/36 series coils without requiring manual bending

AERCO Boiler and Water Heater 123966 Temp Switch R-407A Built with advanced materials thatOptimize your heating system's safety with the AERCO 123966 Over Temperature Switch with Auto Reset. This genuine AERCO boiler part is a critical safety component designed to prevent system damage by monitoring excessive heat conditions. As a high quality OEM replacement temperature switch, it features an automatic reset function that restores operation once temperatures return to a safe range, typically between 0F and 180F. Constructed from durable