As summer hits its stride and your air conditioner works overtime, it’s a good idea to take a moment for a quick mid-season checkup. A few simple steps can help your system keep running efficiently, avoid breakdowns, and stay ahead of costly repairs.
You don’t need to be an HVAC expert to give your AC some much-needed TLC. Just a few basic tasks and some attentiveness can go a long way toward reducing the need for AC repair in Winnetka, IL.
Start With the Air Filter
One of the easiest and most important things you can do is check and change your air filter. During peak cooling season, air filters can clog up quickly with dust, pet hair, and other particles. A dirty filter restricts airflow, making your system work harder and reducing its ability to cool your home effectively. Ideally, filters should be checked monthly during heavy use and replaced if they look dirty or clogged. A clean filter helps improve airflow, system efficiency, and indoor air quality.
Clean the Coils (Gently)
Over time, dirt and grime can build up on the indoor evaporator coils and outdoor condenser coils, decreasing your AC’s efficiency and causing it to struggle to maintain cool temperatures. While deep coil cleaning should be handled by a professional during maintenance visits, you can gently clean visible debris yourself.
Turn off the power to your system before cleaning, and use a soft brush or a can of compressed air to carefully remove loose dirt, dust, and pet hair. Be cautious: coils are delicate and can be damaged by excessive pressure.
Check Around the Outdoor Unit
Your outdoor unit (the condenser) needs plenty of breathing room to do its job. Make sure it’s clear of leaves, trash, or other debris that could block airflow. Grass clippings and twigs can quickly gather around the base, and even decorative mulch can interfere with air circulation. It’s also important to keep shrubs, plants, or fences trimmed back at least 2 to 3 feet on all sides. This allows for proper ventilation and helps the system release heat more effectively.
Be Alert to Warning Signs
In addition to physical maintenance, stay aware of how your system is performing. Odd noises, such as rattling, grinding, or buzzing, can signal mechanical issues. If your AC is blowing warm air, cycling on and off frequently, producing strange odors, or not keeping up with the thermostat setting, it may be time to schedule a professional inspection. Addressing minor issues early can prevent larger (and more expensive) problems later in the summer.
Call in the Pros If You Spot a Problem
If your mid-summer check reveals anything unusual, don’t wait for a full system failure to take action. Professional HVAC technicians can quickly diagnose and fix issues before they escalate. And if it’s been a while since your last seasonal tune-up, now is a great time to schedule one—especially if your system has been running nonstop in the heat.
By taking just a little time to give your AC a mid-summer check, you can keep it operating efficiently, reduce your energy bills, and avoid a hot, uncomfortable surprise during the season’s next heatwave.
Don’t wait for a bigger problem to appear—schedule your heat pump service with us today! Contact ServiceMax with any questions about AC repair in Winnetka, IL.