The first unexpectedly hot day of the year arrives, you turn on your air conditioner expecting instant relief, and instead warm air starts blowing through your vents. Now, you’re wondering what’s going on. And the truth is that there could be a variety of problems at play, but you might have been able to catch the root of the issue early if you had scheduled A/C maintenance.
After sitting idle through the colder months, air conditioning systems often need maintenance and attention before they’re ready to handle the demands of summer. Dust can collect, components can wear down, and small issues may develop while the system isn’t in use. And preparing your cooling system ahead of summer can improve energy efficiency, lower the risk of breakdowns, and help your family stay comfortable during Illinois’ hottest days.
The good news is that enjoying these benefits only requires a few simple steps and a few minutes of your time. To help you get started, we’ve put together this guide to preparing your A/C system for summer so you can keep your home cool, comfortable, and energy efficient all season long.
Essential Ways to Prepare Your A/C for Hot Weather
Replace or Clean Your Air Filters
One of the easiest and most important things you can do for your air conditioner before the summer is in full swing is to replace or clean the air filter.
Over time, filters become clogged with dust, pet hair, pollen, and other debris. This dirty filter then restricts airflow, forcing your cooling system to work harder to circulate air throughout your home. This not only increases wear and tear on components but can also raise your monthly energy bills. So, with one simple task, you can do a lot of good for your A/C system.
Clear Debris Around the Outdoor Unit
Your outdoor condenser unit needs plenty of airflow to function properly. During the fall and winter months, leaves, branches, dirt, and other debris can build up around the unit. Landscaping plants may also begin growing too close as spring blooms.
Take a few minutes to inspect the area around your outdoor A/C unit. Remove leaves, weeds, grass clippings, and any debris that could block airflow. It’s also a good idea to trim shrubs and plants back at least two feet around the unit to ensure proper ventilation.
Keeping the outdoor unit clean can improve efficiency and help prevent overheating during the hottest days of summer.
Inspect Your Thermostat Settings
Before summer temperatures arrive in full force, check your thermostat to make sure it’s working properly. Test the system by lowering the temperature a few degrees and confirming that cool air begins flowing through your vents.
If your thermostat is outdated, upgrading to a programmable or smart thermostat may help improve comfort and energy savings. This is because advanced thermostats allow homeowners to create cooling schedules that automatically adjust temperatures based on when people are home or away. This means your air conditioner won’t work harder than necessary when nobody is home, which can help reduce energy costs during the summer months.
Check Air Vents and Registers
Blocked or closed vents can prevent cool air from circulating properly throughout your home. Walk through each room and make sure vents and registers are fully open and unobstructed by furniture, rugs, curtains, or other household items.
Dust buildup on vents can also affect airflow and indoor air quality. Wiping the vents down and vacuuming visible dust can help improve circulation while keeping your home clean.
Inspect Your Ductwork for Leaks
Leaky ductwork can waste a significant amount of cooled air before it ever reaches your living spaces. And small gaps or disconnected sections of ductwork can force your air conditioner to run longer cycles, which increases your energy bills.
If you suspect duct leaks, schedule a professional inspection to identify the problem areas. Your technician can then properly seal the ductwork to improve efficiency and help your home cool more evenly.
Pay Attention to Strange Sounds or Odors
When you first start your A/C system for the season, listen carefully for unusual noises. Grinding, banging, squealing, or rattling sounds may indicate loose or damaged components that require attention.
Likewise, strange odors coming from your vents should never be ignored. Musty smells could point to mold or moisture issues, while burning odors may indicate electrical problems.
Addressing these warning signs early can help prevent larger system failures once summer temperatures reach their peak.
Schedule A/C Maintenance With Mike Williams
Finally, as you finish up preparing your air conditioner for summer, it’s time to schedule professional maintenance with our team at Mike Williams Plumbing, Heating, Air Conditioning and Sewer. Even if your system appears to be working fine, hidden issues may be developing inside the unit, and our team can catch it ASAP.
During an A/C maintenance appointment, our trained technicians thoroughly inspect, clean, and tune up your cooling system. We do so by checking refrigerant levels, inspecting electrical connections, cleaning coils, testing system performance, lubricating moving parts, and identifying potential problems before they turn into costly repairs.
By completing these tasks for you, we help improve energy efficiency, extend the lifespan of your system, and reduce the risk of unexpected breakdowns during extreme heat.
Keep Your Home Comfortable All Summer Long
Summer temperatures in Illinois can put significant strain on an air conditioning system, especially if it hasn’t been properly maintained. Taking proactive steps now can help ensure your cooling system runs efficiently and reliably when you need it most.
If you want professional help preparing your A/C system for summer, call Mike Williams. Our team proudly provides professional A/C inspections, maintenance, and repair services in Springfield, Bloomington, Champaign, and the surrounding areas of Illinois. We’ll help you enjoy a cool summer.