Heil Quaker ICP 1179340 Limit Switch 318518-761 always check the HVAC motor

always check the HVAC motor control environment to ensure the new module operates within designed limits

Resistance decreases as temperature increases

The Johnson Controls A99CB-600 is a high-precision PTC temperature sensor engineered for demanding commercial refrigeration and HVACR applications

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

the Belimo B214 Valve is a solid choice for hydronic systems

Heil Quaker ICP 1179340 Limit Switch 318518-761 always check the HVAC motorThe 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