Diagnosing The Causes Of Furnace Overheating With An Emergency Heating And AC Repair Service Provider | North Richland Hills, TX
A furnace plays a critical role in your North Richland Hills, TX home’s heating, especially during the cold spells of the day and entirely during winter. Therefore, you want it fully functioning for a comfortable home. Unfortunately, a furnace is prone to malfunctioning like many other home appliances. For this reason, it is recommended that you have a technician perform inspections and tune-ups before the cold winter months kick in. This will ensure that the professional can diagnose any underlying and developing issues and take the required steps to mitigate them, averting any emergency heating and AC repair service.
One of the many problems that your furnace might experience is overheating. Neglecting furnace maintenance will result in a wide array of problems that will eventually make your unit start to overheat. Hence, don’t postpone or ignore furnace inspection and maintenance. If you’ve ever felt a sudden surge of heat coming from your furnace, you know how uncomfortable and potentially dangerous it can be. Overheating is a common issue with furnaces, and it’s important to understand the potential causes and how to prevent them from happening.
Understanding the reasons for this problem will help you understand the importance of having a technician come over for furnace maintenance to avert any need for emergency heating and AC repair service. The last thing you want at your home is for the furnace to break down at night because of overheating, which might even damage other components, such as the heat exchanger or the electronic components, such as the capacitor.
Here are 10 reasons why your furnace may be overheating:
Clogged Air Filter
A furnace burns fuel to produce heat, which is then used to warm air circulated throughout the home. The air filter is located in the furnace’s air intake and removes dust, dirt, and other particles before entering the furnace. This ensures a high indoor air quality devoid of germs, pet dander, dust, debris, and other contaminants. Unfortunately, this is the same reason your unit’s air filters will become clogged. This is one of the main reasons why regular inspections of your unit and servicing it before the onset of winter is recommended. Hence, have a technician inspect and service your unit before the cold season. The last thing you want is to have an emergency heating and AC repair service in North Richland Hills, TX mid-summer or winter.
If the air filter becomes clogged, it can restrict airflow to the furnace. This can cause the furnace to work harder than normal to draw in enough air, which can cause the heat exchanger (the component that transfers heat from the burning fuel to the air) to become too hot. This can lead to the furnace shutting down or even a fire. Additionally, if the heat exchanger becomes too hot, it might crack. This means you’ll have to call an emergency heating and AC repair service provider to replace the component as it cannot be repaired, and replacing the heat exchanger isn’t cheap. To prevent this from happening, it’s important to check and replace your air filters regularly. A clean air filter will allow the furnace to operate efficiently and safely.
Dirty Furnace Burners
Furnace burners are the component of the furnace that burns fuel to produce heat. Over time, the burners can also become dirty or clogged with dust, dirt, and other debris. This can prevent the burners from functioning properly, causing the furnace to work harder than normal to produce heat. This strain on your unit will make other components work harder too. Remember, a furnace is not a block of a unit. It comprises many parts that work together to ensure a comfortably heated indoor space. If there is a problem in one, then the entire unit will take a toll. Hence, you should have an emergency heating and AC repair service provider in North Richland Hills, TX fix any underlying issues before they impact the entire unit.
When the burners are dirty, the flame they produce may not be as strong or hot as it should be. As a result, the heat exchanger becomes too hot, making it crack, cause a fire, or even make the unit stop functioning entirely. This goes to show that an overheating furnace is dangerous for your home. Hence, once you notice a burning smell, it is time to call an emergency heating and AC repair service provider to inspect the unit further. Additionally, it’s important to have a technician regularly clean and maintain the furnace burners and the unit. This will help ensure that the burners are functioning properly and that the furnace operates safely and efficiently and avoid an emergency heating and AC repair service.
Lack of Maintenance
A lack of furnace maintenance can cause the furnace to overheat in several ways. For example, if the furnace’s air filter is dirty or clogged, it can restrict the flow of air through the furnace. This can cause the furnace to work harder than it should, which can cause it to overheat. Additionally, a lack of maintenance can cause other parts of the furnace, such as the blower motor or heat exchanger, to become dirty or clogged. This can also cause the furnace to overheat. It’s important to have your furnace regularly maintained by an emergency heating and AC repair service provider to prevent these problems.
Malfunctioning Thermostat
A thermostat is a device that regulates a system’s temperature, such as a furnace or air conditioning unit. It is like the brains of your furnace unit. A malfunctioning thermostat can cause a furnace to overheat because it cannot accurately monitor and control the temperature of the furnace. This means it will signal the furnace to heat your home when it is not required. Any breakdown might require an emergency heating and AC repair service due to how critical the thermostat is.
If the thermostat is not functioning properly, it may not be able to accurately detect the temperature of the furnace, which can cause it to continue heating even when the desired temperature has already been reached. It is important to have a properly functioning thermostat to ensure your furnace’s safe and efficient operation. One of the best ways of ensuring this is to have a technician come for a periodic inspection of your thermostat.
During the service visit, the technician will repair or replace the unit when they diagnose it as faulty. The technician might also recommend installing programmable or smart thermostats that use sensors to detect even the slightest temperature changes and can be controlled remotely. This way, you will avert any need for an emergency heating and AC repair service provider in North Richland Hills, TX.
Improper Installation
Improper furnace installation can cause the furnace to overheat in several ways. First, if the furnace is properly sized for the space it is heating, it may be able to heat the space adequately and will have to work harder to maintain the desired temperature. This can cause the furnace to overheat. You are advised to consult an emergency heating and AC repair service before purchasing a furnace unit. Also, improper installation can cause airflow issues, leading to overheating. If the furnace is not installed correctly, it may not be able to regulate the temperature properly and can become prone to overheating. Hence, ensure that the emergency heating and AC repair service provider that is installing your furnace unit is licensed, reputable and experienced.
Insufficient Ventilation
The other less-known reason your furnace might start overheating is that it doesn’t have sufficient ventilation. This is because the heated air and gases produced by the furnace have nowhere to go. This can cause the furnace to become excessively hot, which can be a safety hazard. Overheating can also cause the furnace to become less efficient and can damage the furnace itself. It’s important to ensure that your furnace is properly ventilated to prevent overheating and keep it running safely and efficiently. When an emergency heating and AC repair service provider comes for a maintenance visit, they will check the ventilation to ensure your unit is well-ventilated.
Blocked Vents and Ducts
Another common cause of furnace overheating is blocked vents and ducts. However, some homeowners aren’t aware of this. First, the ducts distribute the air throughout your home. Hence, any problem with them might impact your home’s comfort. A duct cleaning service is an essential part that a technician must undertake after every 1-2 years. Otherwise, you might require an emergency heating and AC repair service in North Richland Hills, TX. Blocked air ducts and vents can cause a furnace to overheat for several reasons. First, when air ducts are blocked, the airflow to the furnace is restricted. This means that the furnace has to work harder to heat the air, which can cause the furnace to become overheated.
Additionally, if the vents are blocked, the hot air produced by the furnace has nowhere to go. As a result, the heat builds up inside the furnace, causing it to become overheated. This can be dangerous, as an overheated furnace can pose a fire hazard, prompting a need for an emergency heating and AC repair service. It is important to keep your air ducts and vents clean and clear to prevent your furnace from overheating.
Overheating of the Furnace Motor
An overheating furnace motor can cause the entire unit to overheat because the motor is responsible for driving the airflow through the furnace. If the motor overheats, it can become less efficient and may not be able to move enough air to keep the furnace operating at a safe temperature. This can cause the furnace to work harder, ultimately overheating the entire unit. This is where furnace maintenance comes in. If an emergency heating and AC repair service provider maintains the unit, they will notice that the motor is overheating and take the required measures, such as lubricating it to ensure that the unit doesn’t strain.
Faulty Igniter
A faulty ignitor can cause a furnace to overheat in several ways. First, if the ignitor is not working properly, the furnace may not ignite the gas as it should. This can cause the gas to build up inside the furnace, increasing the risk of a gas explosion. Additionally, if the ignitor is not functioning properly, the furnace may not be able to regulate its temperature properly. As a result, the furnace may become overheated and shut off. This can be dangerous, as an overheated furnace can pose a fire hazard. It is important to have a faulty ignitor repaired by an emergency heating and AC repair service provider in North Richland Hills, TX, as soon as possible to prevent your furnace from overheating.
Worn Out or Faulty Limit Switch
A limit switch is a safety device installed in a furnace to prevent it from overheating. The switch is designed to shut off the furnace if it reaches a certain temperature, which helps to prevent damage to the furnace and keep it operating safely. However, if the limit switch is worn out or faulty, it may not function properly and cannot shut off the furnace when it reaches a high temperature. This can cause the furnace to heat up, potentially leading to overheating, damaging the furnace, or even starting a fire. To prevent any potential safety issues, it is important to have a furnace inspected and repaired by an emergency heating and AC repair service provider if you suspect that the limit switch is not functioning properly.
When was the last time you had your furnace serviced? If you are trying to remember, it might be about time you have one. Contact us at One Hour Air Conditioning & Heating of Fort Worth, your reliable emergency heating and AC repair service provider in North Richland Hills, TX. Call us now for a free estimate.