Heil Quaker ICP 505962 Limit Switch 318518-761 3-ton industrial scroll compressor engineered

3-ton industrial scroll compressor engineered for demanding commercial HVAC systems

or debris blockage in the burner ports which leads to "roll-out" or uneven heating

and UDBS series units (sizes 30-75)

Replacing a failed unit heater fan motor with this genuine 196241 assembly restores proper CFM delivery and prevents limit switch tripping caused by insufficient airflow

Heavy-Duty Construction: Features a robust steel spider and riveted blades designed to withstand high-velocity outdoor air turbulence

Heil Quaker ICP 505962 Limit Switch 318518-761 3-ton industrial scroll compressor engineeredThe 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