Furnace Pilot Light Flame

A natural gas flame should be a bright blue with the tip of the flame having just a tinge of yellow.

Furnace pilot light flame.

Pilot light burns inefficiently. The color of a healthy pilot light flame can vary a bit depending on whether your furnace uses natural gas or propane as a fuel. The thermocouple should sense when this happens because the heat from the flame will not be as hot as it should be. Step 3 turn that screw counter clockwise and the flame should grow.

Step 4 rotate the screw on the pilot light clockwise and the size of the flame will decrease. A propane flame should have a bluish green flame with a tinge of yellow at the tip. Do this if you believe your flame is too low. When this happens the typical problem is that your pilot light or burners need cleaning.

Step 5 return the access place to the front of your gas furnace. The flames from traditional pilot lights should burn a bright blue color. The pilot light needs cleaning. If you notice that your pilot light s flame is burning a color other than blue contact hyde s so that we can fix the problem.

The flame using a screw that you will see on the pilot light. The pilot light on your gas furnace utilizes a small flame for the purpose of igniting the gas burner when your furnace switches on. Inspecting the pilot light flame. Pilot lights should burn blue when your furnace is functioning normally the pilot light should burn a deep blue color.

Rotate the screw on the pilot light clockwise and the size of the flame will decrease. You can clean the pilot light burners and gas valve using a stiff wire brush. Your flame should be a consistent height and it should not appear to be flickering. If your pilot light s flame is orange or yellow it is burning inefficiently due to a lack of oxygen.

Your pilot light might have gone out from a draft and you ll need to relight it to get your furnace working again. The pilot orifice may be full of dirt. This is the natural color of a flame that is receiving an adequate amount of oxygen. The pilot light is supposed to be a strong blue cone not a weak yellow flame.

The pilot light is a small burner that lights the larger furnace burners and you can usually find it at the bottom of the furnace. If it s on you should be able to see a small flame. Cleaning out the pilot orifice means disassembling the pilot and clearing out the debris using a needle or compressed air. When the amount of oxygen to a pilot light is restricted it becomes a lazy flame and burns yellow instead of blue.