000-055

Ensure the safety and efficiency of your HVAC system with this professional-grade auto-reset high limit switch. Designed as a critical protective component for furnaces and air handlers, this fan disc control switch monitors internal temperatures to prevent overheating. When the system reaches a specific thermal threshold, the switch automatically interrupts the circuit to protect vital components. Its auto-reset functionality allows the system to resume normal operation once the temperature has safely cooled, providing reliable performance without the need for manual intervention. Ideal for commercial and residential heating repairs, this limit switch is essential for maintaining optimal airflow and system longevity.
Type: Fan Disc High Limit Control Switch
Size: Small
Dimensions: standard × standard × standard
Application: Commonly used in gas-fired furnaces, electric heat sections, and commercial rooftop units to provide over-temperature protection and fan motor control.
Specifications: Temperature Trip Point: 190°F; Reset Differential: 40°F; Reset Type: Automatic; Contact Configuration: Normally Closed (NC); Category: Safety Limit Control.