or carbon buildup on the sensor

The York S1-TE-6361E-2D Sensor is a precision-engineered 10k ohm thermistor designed for high-accuracy temperature monitoring in Johnson Controls and York HVAC systems

the drive-open timing is approximately 25 seconds

As a critical water heater temperature sensor

Lennox 48W32 Baffle Turbulator 326058-757 or carbon buildup on theThe Lennox 48W32 Baffle Turbulator (also identified as part 602864 01) is a critical internal component engineered to optimize the thermal efficiency of industrial furnace heat exchangers. As a veteran technician knows, the primary function of this OEM Lennox furnace part is to break up the laminar flow of hot flue gases, creating deliberate turbulence that forces the air against the heat exchanger walls. This process significantly improves heat