As temperatures begin to rise, homeowners start thinking about preparing their cooling systems for the months ahead. As you’re considering your air conditioning in Des Moines, IA, you might wonder whether covering your outdoor AC unit in late spring is a good idea. It’s a common question—and one that comes with a few important considerations. Let’s walk through some key springtime AC questions and answers to help you make the best decision for your system.
Should I Cover My AC Unit in Late Spring?
In most cases, the answer is no. Your outdoor condenser unit is designed to withstand the elements, including rain, wind, and sun. Covering it during late spring or summer can actually do more harm than good. A cover can trap moisture inside, creating a perfect environment for mold, mildew, and even rust. It can also invite pests, such as rodents or insects, to nest inside.
Covers are more appropriate during the off-season, particularly in fall and winter, when the unit won’t be in use for an extended period. Once spring arrives and you’re preparing to run your AC regularly, it’s best to remove any coverings and let the unit breathe.
What Should I Do Instead of Covering It?
Rather than covering your unit, focus on keeping it clean and clear. Remove leaves, twigs, and debris around the condenser, and ensure there is at least 2 feet of open space on all sides. This allows for proper airflow, which is essential for efficient operation.
You can also gently rinse the exterior coils with a garden hose to remove dirt buildup. Just be sure to turn off the power to the unit before doing any cleaning. These simple steps go a long way in helping your system run smoothly.
How Often Should I Change My Air Filter?
Spring is a great time to check and replace your air filter. A clogged or dirty filter restricts airflow, forcing your system to work harder and reducing efficiency. Most homeowners should replace their filter every 1–3 months, depending on usage, pets, and indoor air quality needs.
Keeping a clean filter not only improves efficiency but also helps maintain healthier indoor air—especially important during allergy season.
Do I Need Professional AC Maintenance?
Absolutely. While DIY maintenance is helpful, nothing replaces a professional AC tune-up. During a maintenance visit, a trained technician will inspect, clean, and optimize your entire system. This includes checking refrigerant levels, cleaning the condensate drain, tightening electrical connections, and ensuring all components are functioning properly.
Routine maintenance helps prevent unexpected breakdowns, improves energy efficiency, and can extend the lifespan of your equipment.
When Should I Schedule My Appointment?
Late spring is the perfect time to schedule your AC maintenance—before the peak summer heat arrives. Waiting until your system is already working hard increases the risk of issues when you need cooling the most.
Our team is ready to help you get your system in top shape for the season ahead. Don’t wait for problems to appear—schedule your AC maintenance appointment with us today and enjoy reliable, efficient cooling all summer long.
At Dalton Plumbing, Heating, Cooling, Electric and Fireplaces, Inc., your comfort is our promise! Contact us today with any questions about your air conditioning in Des Moines, IA!