When summer temperatures soar, your HVAC system becomes your home’s MVP. But if it’s not running at peak efficiency, you could be dealing with rising energy bills, inconsistent comfort, and even a surprise breakdown on a sweltering day. The good news? A few simple steps can go a long way in helping your system perform better, use less energy, and stay reliable all season long. Here are the top tips on how to keep your system in top shape from our team of experts in all things HVAC in Lansing, MI.
Change Your Air Filter Regularly
Your HVAC system depends on good airflow to work efficiently—and a dirty air filter is one of the fastest ways to clog things up. When filters are clogged with dust, pollen, pet hair, and debris, your system has to work harder to move air, wasting energy and putting strain on critical components. We recommend checking your filter monthly and replacing it at least every 1–3 months during cooling season. IIt’s an easy and inexpensive task that can have a big impact on your comfort and utility bills, especially in HVAC options for older homes.
Keep Coils Clean and the Outdoor Unit Clear
Your AC’s outdoor condenser unit needs plenty of airflow to do its job—releasing the heat your system pulls out of your indoor air. Over time, dirt and debris can build up on the coils, reducing efficiency and leading to overheating. Carefully rinsing the coils with a hose (never using high pressure) and gently brushing off visible grime can help.
Also, make sure there’s a clear space of at least two feet around the unit. Trim back bushes, pull weeds, and remove leaves or debris. If airflow is restricted, your system will struggle to cool your home and will consume more energy than necessary.
Schedule a Professional Maintenance Appointment
If you haven’t had your HVAC system professionally inspected and tuned up this year, now is the time. Maintenance isn’t just about preventing breakdowns (though it helps with that too); it’s about optimizing performance. During a maintenance visit, a technician will clean internal components, check refrigerant levels, inspect electrical connections, and make sure everything is operating safely and efficiently.
A well-maintained system runs more smoothly, cools more effectively, and lasts longer—which saves you money in both the short and long term. Consider enrolling in an HVAC maintenance plan for ongoing peace of mind.
Pay Attention to Warning Signs
Even a well-maintained AC system can develop problems. The key is to catch them early. Watch out for signs like:
- Warm air blowing from vents
- Weak airflow
- Unusual noises like banging, buzzing, or hissing
- Bad smells or musty odors
- Frequent cycling or long run times
These can all indicate that something’s wrong—and the longer a problem goes unaddressed, the harder your system has to work, driving up energy use and increasing the chance of a major repair. Learn how to stay comfortable and save money with proactive HVAC care.
Need Help? Call Our Team Today!
Taking care of your HVAC system now can save you time, money, and stress later in the summer. If it’s been a while since your last tune-up, or if you’ve noticed any issues, don’t wait. Our friendly and experienced team is here to help with professional maintenance, prompt repairs, and honest advice to keep your home cool and comfortable all season long.
Frequently Asked Questions
Question: How often should I change my HVAC air filter during summer?
Answer: You should check your air filter monthly and replace it every 1‑3 months during the cooling season. Dirty filters restrict airflow, increase energy use, and put extra strain on important components.
Question: Why is cleaning the outdoor condenser unit important for HVAC efficiency?
Answer: The outdoor condenser’s coils need clear airflow to release heat properly. Dirt, debris, overgrown vegetation, or blocked space reduce efficiency and cause the system to overheat. Cleaning coils gently and keeping about two feet of clearance helps maintain performance.
Question: What does a professional HVAC maintenance appointment cover, and why should I schedule one?
Answer: A technician inspects internal components, cleans coils, checks refrigerant levels, examines electrical connections, and ensures safe, efficient operation. Regular maintenance improves cooling performance, avoids breakdowns, and extends system lifespan.
Question: What early warning signs indicate my HVAC might need repair?
Answer: Watch for warm air blowing out of vents, weak airflow, unusual noises (banging, buzzing, hissing), musty or odd smells, and frequent cycling or long run times. Catching these early helps avoid bigger, more expensive problems.
Contact A-1 Mechanical Heating & Cooling for help with your HVAC in Lansing, MI. Comfort and Character You Can Depend On.