If you live in Boone, NC, you know spring doesn’t ease in—it bounces back and forth. One day feels like winter, the next feels like summer. Mornings can start below freezing, while afternoons warm up quickly. These constant shifts don’t just impact your comfort—they can quietly put extra stress on your HVAC system. At Edmisten Heating & Cooling, we see this every year across the High Country. Here’s what’s happening inside your system this time of year—and how to avoid unnecessary wear and higher energy bills. Boone’s Spring Weather Is Hard on HVAC Systems In Boone, it’s common to switch between heating and cooling in the same week—or even the same day. These “shoulder season” temperature swings force your system to constantly adjust. Unlike winter (steady heating) or summer (steady cooling), spring creates stop-and-start operation , which can: Increase system wear and tear Reduce efficiency Lead to uneven temperatures in your home Your HVAC system is designed for consistency—not constant switching. The Hidden Problem: Constant Thermostat Adjustments One of the biggest issues we see in spring isn’t the equipment—it’s how it’s being used. When temperatures fluctuate, many homeowners: Turn the heat on in the morning Switch to AC in the afternoon Turn everything off at night This frequent switching can cause your system to short cycle , meaning it turns on and off too quickly without completing a full heating or cooling cycle. Why that matters: Less efficient operation More strain on components Higher energy bills over time Why Your System Feels “Off” This Time of Year If your home feels inconsistent right now, you’re not imagining it. Spring HVAC issues often show up as: Rooms that feel too warm or too cool Weak airflow System turning on and off frequently Higher-than-normal energy bills After running hard all winter—especially in Boone where temps often stay near or below freezing —your system may already be dealing with wear and tear. Spring just exposes those issues. How to Handle Spring HVAC Swings the Right Way The goal isn’t to fight the weather—it’s to work with it. Here are a few simple ways to protect your system and stay comfortable: ✔ Set a Consistent Temperature Range Instead of constantly adjusting your thermostat, aim for a steady range (like 68–72°). This helps your system run more efficiently. ✔ Use “Auto” Mode If Available Many systems have an auto setting that switches between heating and cooling as needed. This prevents manual switching and reduces strain. ✔ Replace Your Air Filter Spring pollen in Boone can clog filters quickly. A clean filter improves airflow and helps your system keep up with changing demands. ✔ Pay Attention to Early Warning Signs If your system is making unusual noises, struggling to keep up, or cycling frequently, don’t ignore it—spring is when small problems show up. ✔ Schedule a Tune-Up Before Summer Spring is the ideal time to catch issues before you rely heavily on your AC system. Preventative maintenance helps improve efficiency and extend system life. Why This Matters More in the High Country Boone isn’t like other parts of North Carolina. With mountain weather, frequent freeze-thaw cycles, and unpredictable spring conditions, HVAC systems here deal with more stress than average. That’s why having a system that’s properly maintained—and used correctly—makes a big difference in both comfort and cost. Stay Comfortable Through Boone’s Unpredictable Spring Spring in Boone is beautiful—but it keeps your HVAC system on its toes. By making a few small adjustments now, you can:  Avoid unnecessary wear and tear Keep your energy bills under control Stay comfortable no matter what the weather does If your system isn’t keeping up or just doesn’t feel quite right, Edmisten Heating & Cooling is here to help. From quick inspections to full system tune-ups, our team knows exactly what Boone homes need this time of year. Schedule your next HVAC service with Edmisten Heating & Cooling today to ensure your comfort this spring and summer!

Winter in Boone has a way of keeping us on our toes. One week brings snow flurries and freezing temperatures, and the next might hint at early spring with sunshine and milder afternoons. As February winds down and we move toward spring in the High Country, now is the perfect time to make sure your heating and cooling system is ready for whatever North Carolina weather sends your way. At Edmisten Heating & Cooling, we know that seasonal transitions can put extra strain on HVAC systems. Here’s what homeowners in Boone should be thinking about right now to stay comfortable and avoid unexpected breakdowns. The Late-Winter “In-Between” Season: Why It Matters for Your HVAC This time of year often means your system is working harder than you realize. You might be using heat overnight and early morning, then adjusting temperatures or turning the system off during warmer afternoons. These frequent changes can stress older systems and expose maintenance issues that went unnoticed earlier in the winter. If your heating system has been running non-stop since November, late winter is when components often begin to show wear. Strange noises, uneven heating, or rising energy bills can all be signs that your system needs attention before spring arrives. Watch for These Common End-of-Winter HVAC Issues As temperatures fluctuate, keep an eye out for signs your system may need service: Uneven heating throughout the home Some rooms feel warmer than others, especially upstairs or in older parts of the house. Unusual noises Rattling, grinding, or banging sounds are not normal and shouldn’t be ignored. Higher-than-normal energy bills If your heating costs jumped significantly this winter, your system may be losing efficiency. Dry indoor air Heating systems can dry out indoor air, causing discomfort and even affecting wood furniture and flooring. Addressing these issues now can prevent bigger problems during the final cold snaps of the season. It’s Also Time to Think About Spring (Even If It Still Feels Like Winter) It might be cold outside today, but spring will be here before we know it. Preparing your cooling system early helps you avoid the seasonal rush when everyone switches on their AC at once. Here’s what you can do now: Schedule spring HVAC maintenance early Getting ahead of the spring maintenance rush ensures your air conditioner or heat pump is clean, efficient, and ready for warmer weather. Change your air filters After a long winter of heavy use, your filter has likely collected dust, pet dander, and debris. Replacing it improves airflow and indoor air quality. Clear outdoor units Snow, ice, and debris can build up around outdoor units. Make sure the area is clear so your system can operate efficiently. Check your thermostat settings If you’re still using a manual thermostat, consider upgrading to a programmable or smart thermostat to better manage Boone’s unpredictable spring temperatures. Why Preventative Maintenance Matters in the High Country Mountain weather can be tough on HVAC systems. Rapid temperature swings, high humidity in spring, and cold winter nights all contribute to wear and tear. Preventative maintenance helps your system: Run more efficiently Last longer Reduce the risk of unexpected breakdowns Keep energy costs under control A seasonal tune-up ensures everything is working properly before you rely heavily on cooling in the months ahead. Stay Comfortable Through Every Season in Boone Living in Boone means enjoying beautiful mountain weather year-round — but it also means your HVAC system needs to be ready for anything. Late winter is the perfect time to give your heating and cooling system a little attention before spring arrives in full force. If your system hasn’t been checked recently, now is a great time to schedule service and head into the new season with confidence and comfort.