Veteran technicians utilize this York sensor replacement to resolve error codes related to limit switches or sensor drift

The most common symptom is the inducer/venter motor starting

effectively managing the flow of water

As a direct 626435R cross reference

Heil Quaker ICP 34335002 Limit Switch 319848-301 Veteran technicians utilize this YorkThe ICP 34335002 High Limit Switch is a critical safety component designed for International Comfort Products and Heil Quaker furnace units. This OEM 220 240F auto limit switch functions as a normally closed thermostat disc that monitors heat exchanger temperatures to prevent thermal runaway. When internal plenum temperatures exceed the 240? F threshold, the switch opens the circuit to the gas valve, ensuring the system remains within safe operating