The flame sensor is typically located near the burner assembly in gas-fired appliances, such as furnaces, water heaters, or boilers. Its position allows it to effectively detect the presence of a flame during operation. In most setups, it is mounted in a way that it can directly "see" the flame, ensuring proper safety and functioning of the heating system. Always refer to the specific appliance's manual for the exact location, as it can vary by model.
The flame sensor on a furnace is typically located near the burner assembly, usually positioned in the path of the flame.
The flame sensor on your furnace is typically located near the burner assembly, close to where the flame ignites. It is a small metal rod that detects the presence of a flame and signals the furnace to continue operating.
The flame sensor in a typical heating system is usually located near the burner assembly or pilot light.
A flame sensor is a safety mechanism installed on gas furnaces. It is located directly between the burners and the gas supply. When your gas kicks on, the flame sensor MUST detect a flame. This safety mechanism is to prevent your house from filling up with un-lit gas. Even if your burners are igniting, if your Flame Sensor is dirty (covered in carbon from typical use) it will fault out, thus shutting off the furnace over and over. If this is the case, your furnace will kick on every 2 minutes (because the thermostat tells it your house is too cold) and then will shut off after 5 or 10 seconds as a result of the Flame Sensor Fault.
It tells the furnace that it lit... Hence the name Flame Sensor.
A flame sensor in a water heater detects if the burner flame is lit. If the flame goes out, the sensor shuts off the gas supply to prevent gas leaks and potential hazards. This ensures safe and efficient operation by monitoring the presence of the flame and preventing the heater from running without it.
A flame sensor is a program used to detect "flame" on various blogs or comment boxes. Various Websites may use these sensors to dish out trolls or other internet vermin. On the other hand a flame sensor is also a device used in machines that are subject to very high temperatures. For example, a flame sensor is standard in many home ovens. So this in fact is a very useful safty feature.l
The water heater flame sensor detects if the burner flame is lit. If the flame goes out, the sensor shuts off the gas supply to prevent a dangerous gas leak. This ensures the water heater operates safely and efficiently by only allowing the burner to function when the flame is present.
The flame sensor for the model 398AAW036080D is typically located near the burner assembly. It is positioned to detect the flame produced by the burners, often mounted on or near the combustion chamber. For specific installation details, it's best to consult the manufacturer’s manual or a qualified technician, as the exact location may vary slightly depending on the specific configuration of the unit.
Common symptoms of a furnace issue related to a bad flame sensor include the furnace not staying on, frequent cycling on and off, or the furnace not producing heat. Troubleshooting steps for this issue include cleaning the flame sensor with steel wool, checking the sensor's alignment, and ensuring the sensor is securely connected to the furnace.
check your flame sensor
Clean it using steel wool.