Gas Furnace Thermocouple

If you have a gas water heater gas wall heater or any other appliance with a gas burner that needs to cycle on and off there s a thermocouple in your life.

Gas furnace thermocouple.

It has a metal rod that attaches to the furnace s gas valve. 750mv thermocouple for heat glo heatilator fireplace thermopile replacement fireplace stove accessories for fire gas stoves heat glo gas stoves oven water heater frying furnace 24 aluminum 4 4 out of 5 stars 160. If the thermocouple feels the heat from a pilot light it keeps the gas line open. The element is built for reliability and long life.

A thermocouple is a safety device that s used to detect whether or not your furnace s pilot light is lit. A thermocouple is a safety device that helps control the gas supply in gas heated furnaces. If you re still unsure or don t have a working pilot light test the thermocouple with a multimeter. When it stops working the furnace s pilot light also turns off.

It s a usually reliable device that works in conjunction with a standing pilot which is the little flame that like the olympic torch burns while the appliance is in operation. Universal gas thermocouple includes universal adapter fittings and is compatible with screw in push in or clamp type pilot burners. Remove the furnace s access cover. Free shipping on your first order shipped by amazon.

Positive positioning for quick insertion. For a basic test attempt to turn on the pilot light again. The honeywell 24 in. 4 7 out of 5 stars 80.

Always follow the manufacturer s instructions specific to your model. It is designed for gas furnaces and 30 mv systems. Honeywell home cq100a1039 u cq100a1039 replacement thermocouple for gas furnaces boilers and water heaters 30 inch. If the furnace has been running wait 30 minutes for the thermocouple to cool completely.

This rod is connected to your furnace s gas valve. If the pilot light goes out the thermocouple senses a loss of heat and the rod covers the gas valve cutting off the fuel supply. It contains a metal rod that is placed very close to your pilot light s flame. Unscrew the nut that holds the thermocouple end.

Thermocouples are used as safety devices that will shut off equipment by shutting down the lp or natural gas fuel supply on some gas fired heating equipment such as gas fired furnaces gas fired heating boilers and gas fired water heaters. 9 31 9 31 5 82 oz get it as soon as fri oct 2. Shut off the gas and electrical power to the furnace.