How To Tell If Your Pilot Light Is Out In Furnace
Homeowners regularly have questions and issues concerning furnace pilot lights, and Air Comfort Solutions is right here to assist. Thermocouple Malfunction: A thermocouple makes use of heat sensors to ensure the fuel circulate is turned off when the pilot is disengaged. If the thermocouple malfunctions, it could not acknowledge that the pilot has been activated, and the flow of gasoline won't ever reach the burners. Once the fuel in the reservoir is empty, the pilot light will self-extinguish. Repositioning the thermocouple instantly in the pilot's flame path can appropriate the problem in some cases. However, those that aren't comfortable with altering furnace mechanics should call an HVAC technician.When you've followed the previous steps on lighting the pilot and it nonetheless does not mild, or if is not going to stay lit, you then probably have an issue with the thermocouple or an adjustment must be made to the pilot. Maintain down red button, which sends fuel to the pilot burner. If you scent gas earlier than you begin this course of or after shutting down the gas valve, do not proceed. Shut the gasoline valve off and call an HVAC technician to offer service to your gas heater.
How do you light a pilot light
Issues with your own home's furnace? Contact MM Comfort throughout the Seattle area to help along with your Heating and Cooling wants. Lighting the furnace pilot gentle is one thing that is not crucial often, but is a skill you wish to have in case it is needed. As long as you follow the steps on how one can gentle a furnace, you should have no drawback, and your home will likely be warm and comfortable in no time. The burner in your fuel furnace is ignited both by an digital ignition , as is present in most trendy furnaces, or with a standing pilot flame, which widespread in older type furnaces lower than 80% AFUE.
Where Is The Pilot Light
A sensor filled with mercury is used to detect the heat of the pilot mild. Contraction of the mercury ends in adequate strain to function an electrical switch that interrupts the move of electricity and shuts off the fuel valve when the pilot mild goes out. A weak flame - Pilot mild flames should burn vivid blue; if yours is yellow, there is most likely a leak in your system somewhere. When this happens your furnace is programmed to shut off the fuel valve (for your security), inflicting your pilot light to close off.Clear the residual fuel earlier than starting. Find the pilot valve physique, which is a box-shaped device positioned close to the fuel burners. Flip the valve lever or knob to the "off" position. Wait a couple of minutes permitting residual gasoline to clear. Once the primary furnace burners ignite, modify the thermostat to the desired setting. A pilot light is a small, constantly burning flame that's used to ignite the burners in older gasoline furnaces The flame is monitored by one thing referred to as a thermocouple that's designed to close off the gasoline valve to the pilot light in the occasion that it extinguishes or burns inefficiently.
