The 3 most important factors for an AC unit are proper maintenance, efficient operation, and adequate cooling capacity. Regular maintenance, such as air filter replacements and cleaning, helps to ensure that your AC unit is functioning at its best and can extend its lifespan. Efficient operation can save you money on your energy bills and reduce your carbon footprint. Adequate cooling capacity is crucial for a comfortable living environment. By choosing the right size unit for your home and ensuring it's running correctly, you'll enjoy a cool and comfortable home all summer. At Baez Heating and Air Conditioning, LLC, we can help you with AC maintenance in Wylie, TX.