021-296

Ensure your HVAC system operates safely and efficiently with this High Limit Control Switch. Designed as a critical safety component, this 155°F automatic reset limit switch monitors internal temperatures to prevent overheating. When temperatures exceed the 155-degree threshold, the switch opens the circuit, shutting down the heating element or system to protect your equipment from thermal damage. Once the unit cools to a safe operating temperature, the automatic reset feature restores function without manual intervention. This fan disc-style control is essential for maintaining the longevity of residential and light commercial climate control systems. Whether you are troubleshooting a furnace that cycles incorrectly or performing routine maintenance on a rooftop unit, this reliable thermal switch is a vital replacement part for ensuring consistent performance and safety.
Type: Fan Disc High Limit Control Switch
Size: Small
Application: HVAC systems, rooftop heating and cooling units, and furnaces requiring thermal overheat protection.
Specifications: 155°F (68°C) cut-out temperature, Automatic Reset functionality, Fan disc-style mounting