How to Clean the Coils on Your AC Unit: A Step-by-Step Guide

 August 2, 2022

By  Cool Man

Summer is in full swing, which means one thing: it’s hot outside! Like most people, you’re using your air conditioner to stay cool. But did you know that if your AC coils aren’t clean, you could be losing money? In this blog post, we will provide a step-by-step guide on how to clean the coils on your AC unit. Follow these instructions, keep your house cool, and save money in no time!

The importance of cleaning your AC coils

Your air conditioner coils are responsible for transferring heat. The evaporator coil absorbs heat from your home, while the condenser coil releases heat to the outside. If either of these coils is dirty, it can negatively impact your AC unit’s efficiency. A dirty evaporator coil can cause your AC unit to freeze, while a dirty condenser coil can cause your unit to overheat. Either way, you’ll use more energy to run your AC unit, which means higher utility bills.

Cleaning your coils is a simple and effective way to improve your AC unit’s efficiency. Not only will it save you money, but it will also help extend the life of your AC unit. So how do you clean your coils? Read on to find out!

How to clean the coils on your AC unit

Before you start, you’ll need a few supplies: a screwdriver, a soft brush, and coil cleaner. Be sure to read the instructions on your coil cleaner before using it. Some cleaners must be diluted with water, while others may be used straight.

Once you have your supplies, follow these steps:

  1. Turn off your AC unit and disconnect it from the power source. Ensure the AC unit is turned off and unplugged before beginning maintenance. This will help ensure your safety.
  2. Remove the access panel to reach the coils. This will usually involve removing a few screws. The access panel is generally located on the front or sides of the AC unit. Use a screwdriver or other tool to remove the screws holding it in place.
  3. Use your brush to remove any dirt or debris from the coils gently. Be careful not to damage the coils as you clean them. Use a brush or other tool to remove any dirt or debris that may be stuck on them.
  4. Next, apply your coil cleaner. Be sure to follow the instructions on the cleaner to ensure you’re using it correctly. Depending on the coil cleaner, it may need to be diluted with water before being sprayed onto coils. Follow the instructions on your specific cleanser for the best results.
  5. Allow the cleaner to sit for a few minutes before rinsing it with water. Make sure to give the cleaner enough time to work before rinsing it off with water. This will help ensure that all of the dirt and debris are removed.
  6. Replace the access panel and turn your AC unit back on.

How often should AC evaporator coils be cleaned?

Your AC evaporator coils should be cleaned at least once a year and more often if you have pets or live in a dusty area. To maintain optimal efficiency, evaporator coils should be cleaned regularly. The best way to determine how often coils need to be cleaned is to have them inspected by a professional at least once a year.

During an inspection, the AC technician will clean the coils and check for any signs of corrosion or other damage. Based on the condition of the coils, the technician will be able to recommend a cleaning schedule that will keep the coils in good condition and help prevent costly repairs.

Benefits of clean AC coils

After you’ve cleaned the coils on your AC unit, you’ll notice a few immediate benefits.

  1. Cleaning your AC coils can improve the efficiency of your system, saving you money on your energy bills. A dirty AC coil can decrease the efficiency of your system by up to 15%. Your system will have to work harder to cool your home, resulting in higher energy bills.
  2. A clean AC coil will also help extend your system’s life. A dirty AC coil can cause the coils to overheat, leading to damage and premature failure of the system.
  3. By keeping your AC coils clean, you can avoid costly repairs and replacements in the future. A dirty AC coil can cause various problems with your system, including decreased efficiency, overheating, and even damage to the compressor. If these problems are not addressed, they can lead to costly repairs or even a complete system replacement. By keeping your AC coils clean, you can help to avoid these expensive problems in the future.
  4. A clean AC coil helps to ensure that your system is running safely and smoothly. A dirty AC coil can lead to several safety hazards, including fires and electrical shocks. Keeping your AC coils clean can help ensure your system runs safely and smoothly.

Final thoughts

Cleaning the coils on your AC unit is a simple and effective way to improve the efficiency of your system and extend its life. By taking the time to clean your coils, you can save money on your energy bills and avoid costly repairs in the future. So what are you waiting for? Get started today!

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