000-774

Ensure the safety and efficiency of your heating equipment with this professional-grade high limit control switch. Designed for HVAC systems and industrial heating units, this auto-reset fan disc switch acts as a critical safety barrier by monitoring air temperature. The switch is engineered to trip when internal temperatures reach 150°F, effectively preventing overheating and potential system damage. Once the unit cools down by 40°F to a safe operating temperature, the automatic reset feature restores the circuit, allowing for seamless operation without manual intervention. This high-reliability component is essential for furnace maintenance, rooftop unit repairs, and air handler optimization, providing peace of mind and protecting sensitive internal components from excessive thermal stress.
Type: High Limit Control Switch
Size: Small
Application: Commonly used in residential and commercial furnaces, rooftop HVAC units, and air handling systems to monitor temperature and provide overheat protection.
Specifications: Open Temperature: 150°F; Differential/Close Temperature: 40°F (Closes at 110°F); Reset Type: Automatic; Configuration: Fan Disc