Top Tips to Keep Your HVAC System Running Smoothly This Summer

When the summer heat hits full force, your HVAC system becomes one of the most important parts of your home. A well-maintained A/C not only keeps your home comfortable but also helps you avoid costly repairs and keeps your energy bills in check.

Here are some simple but effective tips to make sure your HVAC system runs efficiently all summer long:

1. Change Your Air Filter Regularly

Your air filter plays a big role in keeping your HVAC system running efficiently. A clogged filter can restrict airflow, causing your system to work harder and use more energy.

Tip: Replace your filter every 1 to 3 months - or more often if you have pets or allergies.

2. Set Your Thermostat Wisely

Your thermostat settings can make or break your system’s performance. Use a programmable or smart thermostat to adjust the temperature when you're away from home automatically. On extremely hot days, it’s normal for your system to run longer to maintain a comfortable temperature.

Tip: Keep your thermostat set no lower than 73°F to 75°F during the summer. Avoid constantly adjusting the thermostat or setting it unrealistically low. Trying to cool your home below this range can strain your system and drive up energy costs.

3. Keep Vents and Registers Open and Unblocked

While it might seem like a good idea to close vents in unused rooms, this can actually create pressure imbalances and reduce efficiency.

Tip: Keep all vents open and make sure furniture or curtains aren't blocking them.

4. Check the Outdoor Unit

Your outdoor unit (condenser) needs plenty of breathing room to release heat properly. You can gently rinse the unit with a garden hose (while it's off) to remove dirt and dust buildup.

 Tip: Clear away any leaves, grass, or debris, and trim plants so there’s at least 2 feet of clearance around the unit.

5. Keep Heat Out Where You Can

The less heat that enters your home, the easier your A/C’s job becomes. Consider using energy-efficient window treatments or applying heat-blocking film.

Tip: Close blinds or curtains during the hottest parts of the day, especially on windows facing the sun.

6. Don’t Ignore Small Signs

If you notice strange noises, weak airflow or inconsistent cooling, don’t wait. These could be signs of a developing issue that’s easier (and cheaper) to fix early.

Tip: Listen and look for signs like buzzing, banging, water around the unit or warm air blowing from vents.

7. Schedule Annual HVAC Maintenance

Even if everything seems to be working fine, professional maintenance is one of the best ways to extend the life of your HVAC system.

Tip: Schedule a tune-up each spring. A technician will clean components, check refrigerant levels, inspect electrical systems and ensure everything is running safely and efficiently.

Stay Cool, Save Energy

Caring for your HVAC system isn’t complicated, and just a little effort can lead to a more comfortable home, lower energy bills and fewer breakdowns. Whether your system is brand new or has a few years under its belt, these summer tips will help you keep your cool all season long.

Ready to enjoy the benefits of a more energy-efficient home no matter the season? First America Homes prioritizes energy-efficient construction to ensure your home meets the highest standards of modern sustainability and comfort. Explore our available homes and find the perfect fit for you and your family.