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HVAC systems are vital to keep your home comfortable. Here are some signs that your system has problems that need to be addressed.

Are you having HVAC problems and aren’t sure what to do? Don’t let your AC or heat problems be ignored. Did you know that each year 175 Americans die from extreme heat?

Don’t let a problem with your heat or AC go unnoticed. In this article, explore the top signs of problems in your HVAC systems you won’t want to ignore. Read on to learn exactly what these problems are and how getting your system checked out as soon as possible is vital for your health and safety.

  1. Compressor Problems

Your compressor is one of the most important aspects of your HVAC system. Problems can include scrambles or leaks. If you have an HVAC technician come, they’ll check for oil in the connections, fittings, service ports, and valves.

You might notice the compressor is much louder than usual when it’s operating. A humming sound is a clear sign of a scrambled compressor.

  1. Problems With the Evaporator

Your air filter in an HVAC system is there to protect the evaporator coil. When your air filter has problems or is dirty, this will let particles into your HVAC system. When dirt gets in, this can cause the evaporator to restrict airflow.

Airflow restriction can lead to problems with the efficiency of your HVAC system and heat transfer. This can lead to your system shutting down over time.

If you’re experiencing a clogged drain, you might notice dirt or slime building up in the drain pan. This can cause failure to your drain, and cause water damage. This damage can lead to leaking as well.

  1. Odd Smells

Do you notice a strange smell coming from your air conditioner or heater? You might notice a rotten, musty, moldy, or burning scent.

If it’s a chemical smell, this could mean you have a toxic leak. It’s best to contact an HVAC technician.

  1. Unmaintained Temperatures

You should notice that your home is consistent with the temperature throughout unless you have a multi-zone HVAC system. Check on the systems and see if you notice if one is freezing, while the other is hot.

Another sign is if the airflow is slowing down. You should have a constant flow in your home’s system.

  1. a Humid Home

Do you notice humidity in your home even when the air conditioner is running? A good air conditioner will be able to control both the humidity and temperature.

The way it works is warm air goes over a unit’s evaporator coils, which leads to the moisture condensing and removing any moisture from the air. If your evaporator coils aren’t cold, it won’t be able to remove enough moisture.

You’ll notice many will lower their thermostat to compensate for the extra humidity. This will lead to more energy use, and the HVAC system having to work harder.

  1. Problems With the Ductwork

Both cool and hot air will go through ducts within your HVAC unit. Within the system, there are dampers that direct the airflow.

If there are problems with the dampers or ductwork, this can cause a problem within the efficiency of your unit. This can mean imbalanced dampers, corrosion, leaks, and clogs. To prevent these problems, make sure you have your HVAC technician come and take a look.

  1. an Increase in Your Power Bill

Have you recently noticed your power bill has increased? There can be many causes for this, but you’ll want to double-check your system. You’ll want to make sure that the energy isn’t being tracked back to your HVAC.

  1. Constantly Running

Have you noticed that your unit is constantly running? Not only will this drive up costs, but it uses up more energy as well. Your system shouldn’t be running constantly to keep it at a certain temperature.

It might also be that your unit is too small for your home’s needs. You might want to consider an upgraded unit for your home.

  1. No Air

Do you notice a low airflow or maybe none at all coming from the vents? You might notice that either it’s from one vent or throughout your home. If you notice any of these signs, you might need HVAC repair.

  1. Breaking Trip

Do you notice that your HVAC system is shutting off? Don’t reset the breaker. Instead, first, make sure there’s not a blown fuse or other problem.

  1. Drain Clogs

Your drain line helps to keep condensation and excess water out of your unit. If your drain builds up with debris or dirt, it can cause a clog. Make sure that you have regular maintenance to avoid this from happening.

  1. Cold Symptoms

Do you notice that you or your family have cold symptoms or headaches? If mold builds up over time it can make you and your family sick.

You might also be experiencing carbon monoxide from a furnace leak. Air filtration that’s not up to par can cause allergies and asthma as well.

Don’t Ignore These Problems

Never ignore any of these signs since you might need HVAC repair. If you let these problems go for too long, they can lead to much bigger problems down the road. If you’re not sure how to check your unit, contact an HVAC technician.

Common Signs of Problems With HVAC Systems

Now that you’ve read about the common signs of problems with HVAC systems, you should be able to determine whether your home’s system has a problem or not. Would you like to learn more about the home and decorating? Check out our other articles for everything from the advantages and disadvantages of living in an apartment, to the symptoms of a bad thermostat.