How To Clean A Mini Split

How To Clean A Mini Split

  • Air Conditioning
  • Heating
  • Maintenance
Learn how to clean a mini split for efficient cooling and heating with MillTown. Expert tips for mini split maintenance.

Mini splits have become increasingly popular for their efficient cooling and heating capabilities in homes and offices. These compact HVAC systems offer great comfort, but they require regular maintenance to keep them running smoothly. In this guide, we’ll explore the ins and outs of mini splits, why cleaning them is crucial, and provide a step-by-step guide on how to clean a mini split. At Milltown, we provide expert mini split services, contact us today to learn more. 

Understanding Your Mini Split

Before diving into the cleaning process, it’s essential to understand how a mini split works. These systems consist of two main components: an indoor air handler and an outdoor condenser unit. Refrigerant lines connect these two parts, allowing for the transfer of heat or cold air. Mini splits are renowned for their energy efficiency, quiet operation, and flexibility in zoning your indoor spaces.

Why is it Important to Clean Your Mini Split?

Regular maintenance and cleaning of your mini split are vital for several reasons:

  • Efficiency: A dirty mini split with clogged filters can’t perform at its best. Cleaning mini split filters ensures optimal airflow and energy efficiency.
  • Air Quality: A neglected mini split can accumulate dust, dirt, and even mold, leading to poor indoor air quality and potential health issues.
  • Longevity: Cleaning your mini split extends its lifespan, saving you money on premature replacements or repairs.

How to Clean a Mini Split

Mini split cleaning can be divided into two categories, exterior cleaning and interior cleaning. Both categories can be completed by homeowners. It’s recommended to have a professional come to your home for the best results. Regardless, here’s a step-by-step guide for exterior and interior cleaning:

Exterior Cleaning

  1. Turn Off the Power: Always start by turning off the power supply to your mini split. This ensures your safety during the cleaning process.
  2. Clean the Exterior: Use a gentle, damp cloth to wipe down the exterior of the indoor air handler. Avoid using abrasive materials to prevent damage.
  3. Inspect for Mold: Check for any signs of mold or mildew on the unit’s surface. If you spot any, refer to the section on professional cleaning.

Step 2: Interior Cleaning

  1. Remove the Filters: Access the indoor air handler and carefully remove the filters. These are usually located behind a cover panel. Be gentle to avoid damage.
  2. Vacuum the Filters: Use a vacuum cleaner with a soft brush attachment to remove dust and debris from the filters. For stubborn dirt, you can wash the filters with mild detergent and water, then allow them to dry completely before reinserting.
  3. Clean the Interior Surfaces: Gently clean the interior of the air handler with a damp cloth. Ensure there is no visible dirt or mold.

How Often Should a Mini Split Be Cleaned Professionally?

While exterior cleaning and filter maintenance can be done by homeowners, it’s highly recommended to have a professional clean the interior of your mini split at least once a year. Professionals have the necessary tools and expertise to address mold, mildew, and other issues that can be challenging to tackle on your own. The frequency of mini split maintenance depends on factors like usage and local environmental conditions. As a general rule, aim to clean or replace your filters every 1-3 months. Schedule professional mini split cleaning annually to ensure thorough maintenance.

Schedule Professional Mini Split Services with MillTown

At MilTown, we specialize in mini split maintenance and services. Our team of experts will ensure your mini split operates at its best, providing you with comfort and peace of mind. Contact us today to schedule your professional mini split services. Our professional services can ensure: 

  • Thorough Cleaning: Professionals have the expertise and tools to clean all components of your mini split, including hard-to-reach areas, ensuring a comprehensive cleaning.
  • Mold and Mildew Removal: They can effectively identify and eliminate mold or mildew growth within the system, improving indoor air quality and preventing health issues.
  • Optimal Efficiency: Professional cleaning maximizes the efficiency of your mini split, helping it operate at peak performance and reducing energy consumption.
  • Extended Lifespan: Regular professional maintenance can prolong the lifespan of your mini split system, saving you money on premature replacements.
  • Prevention of Damage: Experts can identify and address issues early on, preventing potential damage or costly repairs.

Incorporate Regular Cleaning 

Regular cleaning and maintenance of your mini split are essential to keep it running efficiently, maintain indoor air quality, and extend its lifespan. Don’t wait until your unit becomes a dirty mini split. Follow our step-by-step guide for exterior and interior cleaning and consider professional maintenance with MilTown for a worry-free experience. Enjoy the benefits of a clean and well-maintained mini split system in your home or office. Contact us today for information.

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