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9 Signs You Need to Repair Your Heating System

Keeping your Weatherford home comfortable depends on maintaining a consistent internal temperature. If your heating system is not working properly, it can be difficult to relax on the cold days. Learning about the indications that your heating system needs attention from a professional can help you to tackle an issue before it gets too bad. Prompt repairs are essential to keep up a comfortable home now and avoid bigger problems in the future.

1. Strange Noises

Sometimes your heating system might make hissing or whistling noises. These noises can occur when the ductwork has an air leak. When air is leaking, your heating system is not as efficient as it should be, and this can lead to it not heating your home properly.

Clanking or banging sounds can occur when there are mechanical issues with your heating system. You might hear these sounds when there is a malfunctioning blower motor, a damaged or loose component, or ignition system problems.

2. Inadequate Heating

If you turn your heat on and notice that the warmth is uneven throughout your house, this often indicates that your system is struggling. For example, your living room might be warm while your bedroom is cold. When this happens, it is often due to issues with the heating elements, ductwork, or thermostat.

In some cases, the heat output is insufficient. You are running your system, but your house is still too cold despite turning up the thermostat. This happens for a variety of reasons, but the most common ones include a faulty ignition system, a malfunctioning burner, or an issue with your heat exchanger.

3. Cycling Problems

When your heating system attempts to turn on, perhaps you’ve noticed that it pauses before it starts. This is usually because there is a problem with the ignition system. If you do not address the problem promptly, it could result in increased ignition system wear and tear. Over the long term, your heating system might break down completely if you do not fix this.

Your heating system might also be cycling off and on too frequently. Frequent cycling can put a lot of strain on the various parts of your equipment and decrease its overall efficiency. This problem can happen due to a clogged filter, malfunctioning thermostat, or faulty ignition system. Short cycling can also be caused by equipment that isn’t the appropriate size for the area.

4. Increased Energy Bills

When you are running your heating system, your energy bills naturally increase a bit, but if the increase is significant, this can indicate an issue. It usually means that in order to heat your home, your system is working much harder than it ought to be. This could be due to a number of issues from a clogged filter to problems with the mechanical components.

5. Strange Smells

When you are running your furnace, if you smell a moldy or musty odor, this could indicate that there is mold growing in your system. While it can grow within several components, it is usually in your ductwork. Over time, this could negatively affect your indoor air quality and lead to health concerns. The potential for respiratory symptoms is highest for those who have pre-existing conditions.

Burning smells can also come from your heating system. Since this could occur because of an electrical issue, it is vital to have a professional check it out right away. Other reasons for a burning smell include blower motor issues or a clogged air filter.

6. Pilot Light Problems

Look at the color of the pilot light on your heating system. Under normal circumstances, the flame should be blue and steady. If it is flickering or yellow, this could mean that there is carbon monoxide present or another combustion issue. If you notice this, you should call a professional immediately since it could present a safety hazard.

If you notice that your pilot light keeps going out, this could mean that there is an issue with the gas supply or the thermocouple. There could also be drafts by your system that keep blowing out the flame. Since this can interrupt the comfort of your home and cause you to keep having to light the pilot, have someone come in and inspect the issue promptly.

7. Blowing Cold Air

When your heat is running, you should check the vents to see if the air coming out feels warm. If it feels cool, this is something you need to address immediately. It can happen due to issues with your heat exchanger, ignition system, pilot light, or thermostat.

8. Older System

How well your heating system performs largely depends on how old it is. If you have an older system, it is far more likely to have wear and tear, so the components might not function well, or there could be issues with efficiency. With regular maintenance, you can keep an older system running well, but it will eventually require a replacement. If you are having frequent issues and your system is older, consult with a professional to learn about your replacement options. 

9. Pooling Water

Take a look at your heating system and check to see if there is any water accumulating around the base of it. Your system should be dry at all times. If there is moisture, this could indicate condensate line problems or issues with the heat exchanger.

Importance of Quick Repairs

There are several reasons why you should never ignore any signs that there is an issue with your heating system. First, tackling an issue as soon as it occurs can prevent further damage. There are times when if you address a problem fast, you might only need furnace repair instead of a replacement. The process will be quicker and less expensive. However, if you ignore the signs, the issue can compound and become much more expensive and difficult to fix. 

Taking care of your system by quickly addressing problems can also help it to last longer. Between prompt repairs and regular maintenance, your system will have a longer life span, and it will work more efficiently whenever you are using it.

Some heating system issues can be hazardous, so it is vital for safety reasons to address them right away. For example, certain problems, such as a cracked heat exchanger, can potentially lead to leaks of carbon monoxide. A malfunctioning pilot light can also pose a hazard. If you suspect an issue with carbon monoxide or the gas supply, you should exit your home and call the fire department and gas company for assistance to ensure safety.

Many furnace issues can cause problems with the equipment’s efficiency. Fixing problems fast and keeping your system in good condition will ensure that it operates properly. This will make your home more comfortable and save on energy costs.

Heating Experts in Weatherford

Keeping your Weatherford home heated means having a furnace that functions well. Our team has extensive experience and can tackle any of your furnace issues. We can also help with your air conditioning, electrical, and plumbing needs.

Contact us at Lightfoot Mechanical today to learn more about your Weatherford home’s heating repair needs and how we can assist with them.

Meet the Author
Gary Lightfoot

With over 30 years of experience in the industry, Gary Lightfoot took over his family business and continues to run it with the values and standards set 35 years ago

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