it replaces worn or pitted snap-disc sensors that cause furnace short cycling or blower motor malfunctions

5-inch rod length designed for precise placement within the burner's flame path

preventing premature burnout in high-demand environments

Always check for obstructions in the chimney or secondary heat exchanger before resetting

this specific model features a solid faceplate with no setpoint windows to prevent end-user interference with the thermostat settings

Functional Devices-RIB TR175VA002 Transformer Els PW 17895 it replaces worn or pittedFunctional Devices RIB TR175VA002 175VA 120 24V 2 Hub Transformer Replaces: AE 203