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Thermocouple

Furnace Thermocouple Replacement Parts

Thermocouples are Temperature Sensors. A thermocouple, also known as a thermoelectric thermometer, thermal junction, or thermal, is a temperature-measuring tool made of two wires of various metals linked at each end. It's a tool that's placed inside a gas furnace to help the pilot light to keep the appliance functioning and safe. It acts as a fail-safe to prevent unburned gas from collecting and burning, exploding, or posing another form of health risk. All varieties of furnace thermocouple replacement parts are readily available on the PartsHnC platform.

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