How to Clean Air Conditioner Coils

An outdoor AC unit with the top removed.

As the weather starts to get warm, our air conditioning units start working hard to keep our homes cool and comfortable. But over time, dirt and debris can accumulate in the coils of our air conditioners, causing them to work less efficiently and leading to higher energy bills. Therefore, it is essential to know how to clean air conditioner coils to ensure that they are in good condition and working efficiently.

In this blog, we will give you a step-by-step guide on how to clean air conditioner coils effectively and efficiently.

Why Clean Air Conditioner Coils?

Air conditioner coils, also known as condenser coils, play a vital role in the performance of an air conditioning system. These coils help in the heat transfer process, which is essential for cooling down your home. However, when the coils are dirty, they cannot perform this role effectively, leading to reduced efficiency.

Furthermore, dirty coils can also put additional strain on other components of the HVAC system, causing them to work harder and wear out faster. This can lead to more frequent repairs, increased energy bills, and eventual replacement of your air conditioning system.

How Often Should You Clean Your Air Conditioner Coils?

Cleaning the coils of your air conditioning system is not a one-time task. It is a continuous process that must be done at least once a year to maintain optimal performance. However, there are instances when you might want to clean your coils more frequently, such as:

  • If you have pets that shed a lot of hair and dander
  • If your air filters get clogged quickly
  • If you live in a dusty or polluted area
  • If you notice reduced airflow or cooling capacity from your air conditioner

With that said, you’re probably searching for the best way to clean AC coils. Are you ready to get started? If so, let’s dive into the step-by-step guide on how to clean air conditioner coils.

What Is the Best Way to Clean AC Coils?

When it comes down to it, there isn’t really one best way to clean AC coils. There are various methods and techniques that homeowners can utilize depending on their personal preferences and available resources. However, if you’re looking for an easy and straightforward guide, consider using the tips below.

Step 1: Turn Off the Power to Your Air Conditioning System

Before you start cleaning the coils, you must turn off the power to your air conditioning system to avoid any accidents. You can do this by switching off the circuit breaker or unplugging the outdoor unit.

Step 2: Remove the Outer Cover of the Air Conditioning Unit

The outer cover of your air conditioning unit can be easily removed by unscrewing the screws or lifting it off. Once you have removed the cover, you will have access to the coils.

Step 3: Clean the Coils and Fins

Use a soft-bristled brush or compressed air to remove any loose dirt and debris from the coils and fins. Do this gently to avoid damaging the delicate aluminum fins. Be sure to clean both the indoor and outdoor coils.

Step 4: Apply Coil Cleaner

After removing the loose dirt and debris, apply a coil cleaner to the coils. You can either use a commercial coil cleaner or make your own by mixing water and vinegar in a spray bottle. Spray the mixture onto the coils and let it sit for five to ten minutes to break down any stubborn dirt.

Step 5: Rinse the Coils and Fins

Once the cleaner has had time to work, use a hose to rinse off the coils and fins thoroughly. Be sure to use low pressure to avoid damaging the fins. Rinse the coils from the inside out to ensure all debris is removed.

Step 6: Let the Coils Dry

After rinsing the coils, let them air dry completely before replacing the outer cover and turning the power back on to your air conditioning unit.

It is important to note that cleaning the coils of your air conditioning unit is not a DIY task for everyone. If you are not confident in your ability to clean the coils yourself, it is best to call in an HVAC technician to do it for you. A trained professional will know the best way to clean AC coils and will provide the right solution for your specific model. If you’re interested in scheduling an air conditioning service in Simi Valley, the team at RR Electric, Heating & Air is standing by to assist you.

Schedule Your AC Services With the Experts!

By following these six simple steps for how to clean air conditioner coils, you can ensure that your air conditioning system’s coils are clean and functioning efficiently. 

As you can see, cleaning air conditioner coils is crucial for maintaining an efficient and long-lasting air conditioning system. Additionally, scheduling regular cleanings with a professional HVAC technician can help prevent breakdowns and save you money on your utility bills.

If you need assistance with AC repair in Simi Valley, CA, or the surrounding area, be sure to visit RR Electric, Heating & Air. Our team of experts has years of experience in the HVAC industry and provides top-quality service to keep your AC unit running efficiently. With our help, you can enjoy a cool, comfortable home all summer long. Contact us today to schedule your appointment!