<h2>Why Fall HVAC Prep Matters in Central Texas</h2><p>Central Texas weather is unpredictable. One week it's 90 degrees, the next a cold front drops temperatures into the 30s overnight. If your heating system hasn't run since last winter, you don't want to find out it has a problem when you actually need it.</p><p>A little preparation in October can save you from an emergency service call in December — and keep your energy bills in check all season long.</p><h2>1. Replace Your Air Filter</h2><p>This is the single easiest thing you can do for your HVAC system. A clogged filter restricts airflow, forces your system to work harder, and can cause it to overheat or freeze up. Check your filter now — if it's gray and dusty, replace it. For most Central Texas homes, a 1-inch filter should be changed every 30–60 days during heavy-use seasons.</p><h2>2. Test Your Heating Before You Need It</h2><p>Turn your thermostat to heat mode and set it a few degrees above the current room temperature. Listen for the system to kick on. If you hear banging, rattling, or smell something burning (beyond the normal dust-burn smell the first time it runs), call a technician before temperatures drop.</p><h2>3. Clear the Area Around Your Outdoor Unit</h2><p>Summer storms can leave debris, leaves, and branches around your condenser unit. Clear at least two feet of space on all sides. This improves airflow and protects the unit when it switches to heat pump mode during mild winter days.</p><h2>4. Check Your Thermostat Batteries and Settings</h2><p>If you have a programmable or smart thermostat, now is a good time to update your schedule for fall and winter hours. Also check the batteries — a dead thermostat is one of the most common reasons a heating system appears to fail.</p><h2>5. Inspect Your Vents and Registers</h2><p>Walk through your home and make sure all supply and return vents are open and unobstructed. Furniture, rugs, and curtains blocking vents reduce efficiency and can cause uneven heating throughout the house.</p><h2>6. Schedule a Professional Tune-Up</h2><p>A professional HVAC tune-up includes cleaning the heat exchanger, checking refrigerant levels, inspecting electrical connections, lubricating moving parts, and testing system performance. This is especially important if your system is more than 5 years old or hasn't been serviced in the past year.</p><p>At Cory Butts Electric & AC, we serve homeowners across Lampasas, Burnet, Marble Falls, Llano, and the surrounding Hill Country. Our certified technicians can get your system ready for whatever Central Texas winter throws at you.</p><h2>Don't Wait Until It's Cold</h2><p>HVAC companies get busy fast when the first cold front hits. Scheduling your fall tune-up now means shorter wait times, more flexible scheduling, and peace of mind before temperatures drop. Call us at 512-556-6818 or schedule online — we'll make sure your home stays comfortable all season long.</p>