What Is A Pilot Light

Indicator consisting of a light to indicate whether power is on or a motor is in operation familiarity information.

What is a pilot light. Process when natural gas burns energy is released in the form of heat. A propane flame should have a bluish green flame with a tinge of yellow at the tip. Another flame color especially yellow means the appliance s gas to air mixture is unsafe and needs to be checked. Pilot light used as a noun is rare.

A natural gas flame should be a bright blue with the tip of the flame having just a tinge of yellow. The flame goes out only if there is a problem preventing the appliance from turning on until the issue is resolved. 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. When you turn on your appliance gas is released to the main burner and the pilot light ignites that gas to turn on your appliance and provide heat.

The electricity that is created runs to a small electromagnetic valve and holds it open. If the pilot light blows out the thermocouple quickly cools off. Three things are required for this process to work correctly and safely in an appliance. A pilot light is a small gas flame usually natural gas or liquefied petroleum gas which serves as an ignition source for a more powerful gas burner originally a pilot light was kept permanently alight but this wastes gas.

Inspecting the pilot light flame. What does pilot light mean. It stops generating electricity and the valve closes. The pilot light is a small gas light meant to burn continuously in order to light a larger burner when needed but it may go out if a draft extinguishes the light its valve is dirty or the.

With the gas valve in the pilot position or with you holding the valve in the pilot position use a long stemmed lighter to light the tip of the pilot light s valve. A standing pilot light is on all the time. A pilot light on a gas burning appliance should be blue. In a pilot light one of the junctions of a thermocouple is sitting in the pilot light s flame.

Standing pilot light system. Small auxiliary gas burner that provides a flame to ignite a larger gas burner 2. A pilot light is a small flame that is kept lit in certain gas fired appliances like your furnace water heater and gas fireplace. Keep the regulator valve in the pilot position for 1 2 minutes to allow the thermocouple to sense that the pilot light is on and the water heater to restart.