Indeeco 1006389 High Limit Switch Manual Reset 144" Capillary 324°F

The Indeeco 1006389 Manual Reset High Limit is a safety control that prevents HVAC systems from overheating based on temperature. It has a capillary length of 144 inches with a limit of 324°F and is suitable for commercial and industrial heaters, furnaces and duct heating systems. This manual reset high-limit switch interrupts power when temperatures reach safe operating levels to prevent damage or hazards. It differs from auto reset models in that it needs to be manually restarted to run, and so performs thorough safety checks. It benefits from extended lives of equipment, more operational safety and supports complying with HVAC system safety standards, being a reliable component in the temperature regulation systems.