060-533

This high-limit disc switch is a critical safety component designed for residential furnaces and HVAC heating systems. Acting as a thermal safeguard, the switch monitors the temperature within the heat exchanger. If the internal heat reaches the 180°F threshold, the switch automatically interrupts power to the heating elements or burner to prevent overheating, potential fire hazards, and equipment damage. A malfunctioning limit switch can cause your furnace to shut off prematurely or prevent it from starting altogether. Replacing a worn or faulty thermal disc is essential for maintaining the safety and efficiency of your forced-air heating system.
Type: High Limit Control Switch
Size: Small
Application: Forced-air furnaces, residential HVAC units, and gas or electric heating systems requiring high-temperature safety monitoring.
Specifications: 180-degree Fahrenheit fixed temperature setpoint; disc-style thermal sensor; normally closed (NC) circuit logic.