Heil Quaker ICP 1179340 Limit Switch 318518-761 Key Benefits for Technicians Enhanced

Key Benefits for Technicians Enhanced Durability: The enclosed thermoplastic housing protects internal contacts from contamination

Resistance decreases as temperature increases

this valve is optimized for stable performance during variable head pressure or partial load conditions

verifying the hub position and rotation is essential to ensure identical performance to the factory-installed component

Heil Quaker ICP 1179340 Limit Switch 318518-761 Key Benefits for Technicians EnhancedThe Heil Quaker ICP 1179340 Limit Switch is a critical safety component designed for precise thermal monitoring in gas fired furnaces and packaged HVAC units. This L165 40F limit control operates as a normally closed switch, engineered to open the circuit at 165? F and automatically reset when temperatures drop to 125? F. For contractors performing a furnace limit switch replacement, this OEM spec part ensures the blower assembly and heat exchanger