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Thermocouple

Furnace Thermocouple Parts 

A furnace thermocouple is a device that is used to help control the flow of gas in a gas-powered furnace. The thermocouple is located near the gas valve in the furnace. Furnace thermocouple parts sense the pilot light's temperature as soon as the furnace is turned on.

To prevent a gas leak, the thermocouple will shut down gas flow if the pilot light goes out. If the thermocouple for furnace is not functioning properly, it can prevent the furnace from turning on or cause it to turn off unexpectedly. 

It is important to have a functioning thermocouple in a gas furnace to ensure the safety of the appliance and to prevent the risk of a gas leak.

FAQ's:

How do I know if my thermocouple for the gas furnace is bad?

If your gas furnace isn't staying lit, frequently goes out, or the pilot light won't stay on, it may be a sign that your thermocouple needs replacement.

Where can I buy a gas furnace thermocouple?

You can purchase a gas furnace thermocouple at HVAC supply stores, online retailers, or from your furnace manufacturer's authorized dealers.

How can I perform a thermocouple replacement for my furnace?

For thermocouple replacement furnace, turn off the gas supply, remove the old thermocouple, attach the new one, and follow your furnace's manual or seek professional HVAC assistance.

Other HVAC Furnace Parts

Orifice  Flame rod  Chamber 
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