About A Furnace Flame Sensor And Why Have It Inspected By A Heating And AC Repair Technician | Plano, TX
A furnace is a critical appliance for your home, especially during the winter. Unfortunately, it may run into issues that will need the attention of the heating and AC repair company in Plano, TX. The unit has many safety parts, including the flame sensor. A furnace flame sensor is a safety device installed in a furnace to detect the presence of a flame in the combustion chamber. The sensor typically consists of a small rod or tube placed in the path of the flame and connected to the furnace’s control board. The sensor has several important roles, including:
Detecting the Presence of a Flame in the Furnace
One important function of a furnace flame sensor is detecting a flame in the furnace. The flame sensor is a safety device designed to ensure that the furnace operates safely and efficiently. It is typically located near the burners and is responsible for detecting the presence of a flame when the furnace is in operation.
If the furnace flame sensor does not detect a flame, it will shut off the gas supply to the burners and prevent the furnace from operating. This can help prevent dangerous situations, such as the accumulation of gas in the furnace, which can lead to a fire hazard. You should have an AC repair technician regularly maintain and inspect your furnace, including checking the flame sensor for any signs of malfunction. It will help ensure that the furnace operates safely and efficiently and prevent potential hazards.
Monitoring the Quality of the Flame
Besides detecting the presence of a flame in the furnace, the flame sensor also monitors the quality of the flame in the combustion chamber. The combustion chamber is where the fuel is burned, and the heat is produced. Hence, you should immediately call an AC repair technician in Plano, TX whenever you suspect that it has a problem. The flame must be burning properly in the combustion chamber to ensure that the furnace operates efficiently and safely.
If the flame is not burning properly, the furnace flame sensor can prevent the gas supply to the burners, preventing the furnace from running. This can help prevent the furnace from operating inefficiently or unsafely. It can also help prevent gas accumulation in the furnace, which can lead to a fire hazard. Having an AC repair maintain the flame sensor and the furnace will ensure that the furnace operates safely and efficiently and prevent potential hazards.
Providing Feedback to the Furnace’s Control Board
A furnace flame sensor’s other critical role is to provide feedback to the control board. The furnace flame sensor is connected to the furnace’s control board, which uses the sensor’s input to monitor the furnace’s operation. The control board is responsible for controlling the various functions of the furnace, including ignition, combustion, and temperature regulation. It uses the input from the flame sensor to ensure that the furnace is operating safely and efficiently.
If the flame sensor detects a problem with the flame, such as an irregular flame or a lack of flame, the control board can take appropriate action. Thus, you must ensure an AC repair technician inspects and services the furnace, including the flame sensor, to ensure communication with the control board.
Protecting the Furnace from Overheating
The other role that a furnace flame sensor plays and why it should be serviced by an experienced heating and AC repair technician is that it protects the unit from overheating. It does this by monitoring the quality of the flame in the combustion chamber. Overheating can occur if the flame is not burning properly, as this can cause the furnace to work harder and use more energy, increasing the temperature.
If the temperature becomes too high, it can cause serious damage to the furnace that will require the attention of a heating and AC repair company in Plano, TX, and potentially even lead to a fire hazard. If the sensor detects a problem, it may prevent the furnace from operating by shutting off the gas supply in the burners.
Helping the Furnace Operate Efficiently
A furnace flame sensor can improve the furnace’s efficiency and reduce energy consumption by properly burning the flame. An inefficient furnace may work harder and use more energy, resulting in higher energy bills, requiring more AC repairs, and producing a larger carbon footprint. The furnace flame sensor is designed to detect any issues with the flame.
The gas supply to the burners can be shut off immediately after the sensor detects a problem with the burners, such as a lack of flame or an irregular flame. As a result, the furnace will not be able to operate. By doing this, you make sure that the furnace runs smoothly and that it uses energy as efficiently as possible as a result.
To ensure that the furnace is operating efficiently and safely, it is important to regularly maintain and inspect the unit, including checking the flame sensor for any signs of malfunction. Whenever there is an issue with your heating or air conditioning system, it is imperative that you have a professional AC repair technician diagnose and repair any problems as soon as possible. There will be no further damage to the property or any potential hazards that may arise. The more you take care of your furnace, the more energy you can save, the less carbon footprint you will have, and how long it will last.
Have You Had Your Flame Sensor Inspected Lately?
Is your furnace malfunctioning or showing any signs of damage? When last did you test the flame sensor? If you cannot recall and it is not heating your home properly, you might want to have a further inspection and repair. Is your unit experiencing such issues? Contact us at One Hour Air Conditioning & Heating of Dallas. Our technicians are professionally trained, licensed, well-equipped, and insured to ensure they complete the repair within no time.