Heil Quaker ICP 505962 Limit Switch 320788-702 Enhanced Vibration Dampening: The 4-arm

Enhanced Vibration Dampening: The 4-arm Screw Shell design distributes mechanical load evenly to reduce stress on the motor housing and mounting assembly

Precise Thermal Control: The 3/16" x 8-5/8" bulb ensures accurate sensing for consistent griddle surface temperatures between 150°F and 400°F

OEM Compatibility: Direct substitute for 1179161

Optimized Combustion: Restores the original flame pattern and ensures consistent heat exchanger transfer rates

Secure Installation: Includes dual 0

Heil Quaker ICP 505962 Limit Switch 320788-702 Enhanced Vibration Dampening: The 4-armThe Heil Quaker ICP 505962 Limit Switch is a mission critical safety component designed for precise thermal regulation in residential furnaces. This 140 160F AUTO limit switch features a bimetal disc that opens the electrical circuit when internal plenum temperatures exceed the 160? F safety threshold, effectively shutting down the burner to prevent heat exchanger damage or hazardous overheating. As the system cools to 140? F, the switch automatically