Ductless ACs maintain comfortable temperatures in every room while keeping energy costs down. These systems are among the most efficient and inexpensive air conditioning options, and they need regular maintenance. Here are three tips on how to care for your ductless unit to prolong its life span.

3 Ways to Maintain Your Ductless Unit

1. Replace the Filters

Replace or clean the air filter every four to six weeks or as often as recommended by the owner manual. Clean filters enhance indoor air quality by effectively trapping airborne contaminants, such as pollen, dust, and pet dander.

Dirty filters will circulate these contaminants throughout your home and inside the unit’s evaporator coil, limiting the heat it absorbs. This problem will cause the evaporator coil to freeze, reducing the unit’s efficiency. Once the coils unfreeze, your AC will leak water, which may damage your interior walls and flooring.

2. Keep It Clean

Your ductless AC will accumulate dirt, dust, debris, and grime, and this buildup will reduce its overall efficiency. Practice weekly cleaning to prevent this issue. Wipe the air conditioner’s exterior with a damp cloth and mild cleaning solution. Next, turn off the device and open the unit panel to clean its insides. Remove debris from the coils, and use a brush with long, rigid bristles to gently clean debris from the delicate condenser fins.

3. Give It Space

Ductless units will run smoothly if you give them sufficient space to produce an unobstructed airflow. If your unit is blocked, the fan will work harder and use more energy to push the air into the room. This will lead to faster wear and higher utility bills. Always place furniture, bookshelves, cabinets, and artwork at least four feet away from the vents.

If you want professional help caring for your ductless unit, contact the team at American Air Conditioning in Honolulu, HI. This locally owned business provides Oahu homeowners with reliable AC repair and maintenance. They use state-of-the-art technology and the best industry techniques on every job, ensuring your unit continues to function smoothly. Visit their website to learn more about their preventive maintenance services, or call (808) 847-0851 to schedule an appointment.