As summer approaches, staying cool becomes a top priority, especially if you don’t have central air. Window units and portable air conditioners can work wonders, but only if they’re in top shape. To help you beat the heat, here’s how to get your AC units ready for the summer season.
- Clean or Replace the Air Filters
Dirty filters reduce efficiency and force your AC to work harder, leading to higher energy bills. Most window and portable units have removable filters that should be cleaned or replaced every one to two months. Simply remove the filter, wash it with mild soap and water, let it dry completely, and reinstall it.
- Inspect and Clean the Coils
The evaporator and condenser coils collect dust and debris over time, reducing cooling efficiency. Use a soft brush or a vacuum with a brush attachment to remove dirt. For deeper cleaning, use a coil cleaner spray, following the manufacturer’s instructions.
- Check for Air Leaks
Window AC units should be properly sealed to prevent warm air from seeping in. Inspect the edges of the unit and use weather stripping or foam insulation to seal any gaps. For portable units, check the exhaust hose connection to ensure it’s secure and venting hot air properly outside.
- Clear the Drainage System
Excess moisture buildup can cause mold and mildew. Check the drain hole or pan to ensure proper drainage. If clogged, use a small wire or compressed air to clear any blockages.
- Clean the Fan and Vents
Dust can accumulate on the fan blades and vents, restricting airflow. Use a damp cloth or vacuum to remove debris. If you hear unusual noises when the unit runs, check for any loose parts or obstructions.
- Test Your AC Before the Heat Hits
Don’t wait until the first heatwave to turn on your AC. Plug it in and test it in advance. If you notice weak airflow, unusual noises, or it’s not cooling properly, troubleshoot early so you’re not stuck in the heat.
- Optimize Airflow and Placement
For window units, make sure the unit is level so it drains properly. Portable ACs should be placed near a window for proper ventilation, with a clear path for airflow. Using fans to circulate cool air can also improve efficiency.
- Store Units Properly in the Off-Season
When summer is over, clean your unit thoroughly before storing it in a dry place to prevent dust buildup and mold growth. Cover it with a protective cover to keep it in good shape for next year.
Final Thoughts
Preparing your AC units for summer ensures they run efficiently, last longer, and keep you cool when you need them most. A little maintenance now can save you from discomfort and high energy bills later. Stay cool and enjoy the summer!
