As the crisp fall air settles into the Killeen, Texas area, many of your neighbors are taking proactive steps to upgrade their HVAC systems. With temperatures in Killeen often dropping to 40°F or lower in late fall, replacing an outdated or inefficient system now ensures comfort, efficiency, and peace of mind throughout the colder months. At Coventry & Gattis A/C, Inc., we’re seeing a surge in homeowners opting for HVAC replacements this season. Here’s why fall is the perfect time to follow suit and upgrade your system.