AC Coil Cleaning: Preventing Cooling System Breakdowns

Maven Air Care

Your air conditioning system relies on the efficiency of its components to keep you cool during hot months. Among these vital components are the AC coils. In this article, we’ll explore the significance of AC coil cleaning and how it plays a crucial role in preventing breakdowns and maintaining optimal cooling performance.

Understanding AC Coils:

1. Evaporator Coils: These indoor coils absorb heat from the air, cooling it before circulating it through your home.

2. Condenser Coils: These outdoor coils release the absorbed heat into the outside air.

Importance of Clean Coils:

1. Efficient Heat Exchange: Clean coils facilitate efficient heat exchange, allowing your AC system to cool your home effectively.

2. Prevention of Breakdowns: Dirty coils can lead to reduced cooling capacity and even system breakdowns, especially during peak usage.

3. Energy Efficiency: Clean coils ensure your AC system operates efficiently, reducing energy consumption and lowering utility bills.

Common Causes of Dirty Coils:

1. Accumulated Dust: Dust and dirt buildup on the coils reduces their ability to transfer heat efficiently.

2. Pollen and Allergens: Outdoor coils can accumulate pollen and allergens, impacting indoor air quality and system performance.

DIY Coil Cleaning:

1. Turn Off the Power: Before cleaning, turn off the power to the AC system to ensure safety.

2. Outdoor Coil Cleaning: Gently brush the outdoor coils with a soft brush to remove dirt, leaves, and debris. Be careful not to damage the fins.

3. Evaporator Coil Cleaning: If accessible, clean the indoor evaporator coils using a commercial coil cleaner or a mixture of water and mild detergent. Rinse thoroughly and let it dry before reassembly.

Professional Coil Cleaning:

1. Thorough Cleaning: HVAC professionals offer comprehensive coil cleaning using specialized equipment and cleaning agents.

2. Regular Maintenance: Schedule regular professional maintenance to keep coils clean and prevent potential breakdowns.

Benefits of Regular Cleaning:

1. Consistent Cooling: Clean coils ensure your AC system maintains consistent cooling performance.

2. Energy Savings: Efficient coils consume less energy, resulting in lower utility bills.

3. Extended Lifespan: Regular maintenance and cleaning can extend the lifespan of your AC system.


AC coil cleaning is a vital maintenance task that prevents breakdowns, enhances energy efficiency, and extends the life of your cooling system. By keeping your coils clean, you’re investing in the comfort and reliability of your home’s cooling during hot weather.

To ensure your AC coils are cleaned thoroughly and professionally, contact Maven Air Care at 1-866-716-2836 or email us at Our experienced technicians are ready to help you maintain optimal cooling performance and prevent breakdowns.

Scroll to Top