Don't Set the Thermostat Too Low

When the summer heat is at its peak, it might be tempting to set your thermostat to frigid temperatures, hoping to cool down your home faster. However, this practice can actually lead to increased wear and tear on your HVAC system without achieving the desired effect. Setting your thermostat to 76°F when home, 80–85°F when away, and 72°F at night is optimal for balance between comfort and efficiency. Utilizing ceiling fans can enhance comfort without overworking your system.

Avoid Neglecting Your Air Filter

A common and costly mistake is forgetting to check and change your air filters regularly. A clogged air filter not only reduces airflow but also diminishes cooling power, causing your system to work harder. Get into the habit of checking filters monthly. Replace fiberglass filters every 30 days, while pleated ones can last up to 90 days.

Don't Skip Routine Maintenance

Routine maintenance is crucial in keeping your HVAC system running smoothly, especially during the demanding summer months. A mid-season tune-up can address minor issues before they escalate into expensive problems. Scheduling a professional inspection will help maintain peak performance, saving you money and hassle in the long run.

Be Mindful of Blocking Vents and Registers

It's easy to overlook vents and registers when arranging your home, but covering them with rugs, furniture, or curtains can significantly hinder airflow. This disruption not only makes rooms feel warmer but also forces your HVAC system to work overtime—leading to higher energy bills and potential damage. Remember, avoiding these common HVAC mistakes isn't just about staying cool—it's about protecting your home's valuable system from unnecessary strain. With simple, proactive steps, you can make a huge difference in both comfort and efficiency. If your system isn’t performing as expected or you've missed a recent check-up, schedule a service appointment or contact our RepairUSA team today.