Window units are convenient ways to cool your home because they’re cost-effective and don’t take up precious floor space. Maintaining the unit will help keep operating costs low and extend its life span so that you can enjoy cool air for years. Here’s what you can do to keep the investment running optimally.

How to Care for Your Air Conditioning Window Unit

1. Clean It Regularly

Keeping the unit clean will allow air to flow freely and prevent grime buildup on the mechanical parts, which causes undue wear and damage. Wipe the exterior weekly with a dry cloth to remove dust, and wash the filter with warm, soapy water monthly.

To prevent mold from growing throughout the interior, clean the fins on the unit’s coils—these are located under the filter and at the back of the box. Vacuum them gently, then use a brush to remove stubborn dirt.

2. Have It Serviced

Schedule annual maintenance appointments so that a professional can inspect and tune the window unit. The technician will lubricate the moving parts, tighten bolts, check for internal damage, and add refrigerant. Annual servicing also lets you catch mechanical issues early before they worsen into costlier, more significant problems.

3. Replace the Filter

This part can get clogged or damaged over time due to everyday wear. When these issues occur, the filter will allow particles to circulate throughout the unit, inhibit airflow, and then strain the entire system. While you can clean the filter by carefully plucking off gunk, it’ll be more effective to replace it completely, especially if you notice tears in the screen.

Despite diligent care, all ACs will need to be replaced one day. If it’s time to get a new model, turn to the team at American Air Conditioning in Honolulu, HI. This locally owned company provides reliable window unit installations. After the appointment, they’ll also help you care for the system by performing routine inspections and maintenance. Get more information about their services online, or call (808) 847-0851 to request a free estimate.