The HONEYWELL part 3100U00031455 is a high-quality and reliable hermetic thermostat with automatic reset functionality. This thermostat is designed to close on the rise of temperature, making it perfect for applications that require precise temperature control. It features a 2-pin configuration, ensuring easy installation and compatibility with various systems. Trust in the superior performance of the HONEYWELL 3100U00031455 for all your temperature regulation needs.