547-160

Ensure the safety and efficiency of your heating system with this 7-inch high limit control switch. Designed as a vital thermal safety mechanism for furnaces and HVAC units, this switch monitors air temperature to prevent equipment overheating. It features a precise thermal response that opens the circuit when temperatures reach a specific high-limit threshold and automatically resets once the system cools to a safe operating level. This replacement thermal limit switch is essential for protecting your appliance's heat exchanger and internal components from heat-related damage, ensuring reliable performance during peak heating seasons.
Type: High Limit Control Switch
Size: 7-inch probe depth
Dimensions: 7 inches
Application: Commonly used in forced-air furnaces, residential heating systems, and commercial HVAC equipment to monitor and limit internal operating temperatures for safety.
Specifications: Thermal limit settings: Opens at 160°F and closes at 130°F (30°F differential). Features a 7-inch insertion probe for accurate temperature sensing within the air plenum or heat exchanger.