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How Long Do Evaporator Coils Last?

Your Evaporator Coil Problems Might Be More Than Just That

When it comes to the performance of your air conditioning system, the condition of your evaporator coils plays a crucial role. At Deets, our air conditioning services are based on maintaining these components to ensure seamless cooling and comfort in your home.

The more you know about these components, the better you can maintain them and save yourself time and money. Read ahead to learn about the lifespan of evaporator coils, factors that influence their lifespan and signs that it may be time for a replacement.

What Are Evaporator Coils?

Evaporator coils are an important component of your air conditioning system, responsible for absorbing heat from the air inside your home. Often located within the indoor unit of your AC system, these coils contain refrigerant that evaporates as it absorbs heat, cooling the air that is then circulated throughout your home via ductwork.

As the air passes over the evaporator coils, heat is transferred from the air to the refrigerant, resulting in cooler air being distributed throughout your living space. This process is essential for maintaining a comfortable indoor environment, especially during the hot summer months.

How Long Does An AC Coil Last?

The lifespan of your system’s coils isn’t set in stone, but factors such as the quality of the coils, the frequency of use and the level of maintenance they receive are all relevant. On average, evaporator coils can last anywhere from 10 to 15 years. However, certain factors may cause them to wear out more quickly.

What Affects An Evaporator Coil’s Longevity?

Many homeowners make the mistake of assuming that the lifespan of their HVAC components is out of their control. In truth, there are plenty of factors that influence their life expectancy. Some examples include:

  • The quality of materials used
  • How often the coils are used
  • Whether the coils are maintained regularly through cleaning, inspections and other methods
  • Unprotected exposure to environmental factors like high humidity and pollution
  • Whether or not the unit is installed by a professional technician

The expected lifespan of your evaporator coils can be altered even on day one, when your AC unit is installed. That’s why it’s so important to make sure yours is installed by a qualified technician, such as those at Deets.

Warning Signs That Your Evaporator Coils Need Replacement

As these components near the end of their lifespan, they may exhibit signs of wear and deterioration. If you notice that your air conditioning system is struggling to cool your home effectively, it could be a sign that the coils are not functioning properly. If you inspect your unit and notice signs of corrosion, rust or other damage, it may be time to replace them.

Additional signs include bad odors and signs of airflow trouble. Foul odors emanating from your air conditioning system could be a sign of mold or bacterial growth on the evaporator coils. Excessive ice buildup can indicate a problem with airflow or refrigerant levels, both of which may necessitate coil replacement.

Delaying replacement can allow even small problems to grow into costly damages. You don’t need that kind of stress, so be sure that you respond to these signs early to minimize the impact on your daily life.

Is It Worth Replacing An Evaporator Coil?

Your evaporator coils may seem like just one small part in a larger machine, but that doesn’t change their importance. Delaying a replacement can lead to a range of issues, including:

  • Decreased cooling efficiency
  • Increased energy costs for the same amount of cooling
  • System breakdowns across your AC system
  • Poor indoor air quality, filling your air with pollutants and bacterial growth

Putting off a simple replacement job can cost you money and potentially even your entire AC system. Why put your cooling system at risk when you don’t need to?

All Your Air Conditioning Needs Are Covered At Deets

If you suspect your evaporator coils may need replacement, don’t hesitate to contact Deets for professional inspection and replacement services.

When you’re experiencing issues with your cooling system, our team can identify the problem and give your AC the overhaul it needs.

Let’s keep your home cool together — reach out to Deets today!

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