Flame Sensor Gas Furnace
Flame Sensor Gas Furnace. This terminal is connected to the sensor with a conductor. The short answer is it regulates the fuel or gas inside a furnace to prevent major malfunctions, such as an explosion.
Flame sensors are used in modern furnaces that operate via an electronic ignition rather than a standing pilot light. The short answer is it regulates the fuel or gas inside a furnace to prevent major malfunctions, such as an explosion. It tends to get dirty i guess from the flame and whatever is.
These Models Use Electronic Igniters To Light The Gas.
The flame sensor is a safety feature. The flame sensor is a rod that sticks out in front of the furnace’s burners. The flame sensor on your furnace detects the presence of a flame through the process of flame rectification.
It Will Also Leak Out
How to clean the flame sensor on a gas furnace? Although the heat exchanger and gas burners in your furnace are critical to produce heat energy, the most important part in a furnace is the flame sensor. They sense when a flame is present and turn off the gas until a flame is detected again, preventing gas from leaking out of the system.
Therefore, It’s Crucial To Have The.
This shutting down the gas valve when the combustion cycle is over is the main purpose of a furnace flame sensor. These applications are more prone to fire accidents and explosions. It works in order to provide safety during ignition when there is no flame but gas leaking.
The Circuit Board Then Uses The Information To.
The furnace flame sensor is a safety device found in all gas furnaces. If you are encountering issues with your furnace, this is a sign of a dirty flame sensor. A good flame sensor that is functioning as it should will shut down the gas valve when it does not sense a flame when the furnace should be firing.
What Does The Flame Sensor Do On The Furnace?
It generates a potential (voltage) at the flame sensing terminal; Close the gas valve completely. Be careful not to mistake the igniter for the flame sensor.
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