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.

As winter holds strong here in Boone, NC, and much of the High Country braces for frigid temperatures and winter storms, now is the ideal time to think proactively about your home comfort and heating system. With daytime highs generally hovering around the low 30s and lows dipping well below freezing in January and early February, Boone regularly sees chilly weather and snow this time of year — and 2026 is no exception with the potential for accumulating snow and icy conditions. Here’s a seasonal update and what it means for your home comfort — and your HVAC system — right now. Winter Weather Means High Heating Demand While Boone’s winter weather can be beautiful with snow-covered mountain landscapes, the plummeting temperatures and continuous cold put extra demand on your home heating equipment. Long stretches of cold weather mean your furnace or heat pump is likely running more than at any other time of year — and that makes proper maintenance and operation more important than ever. Cold, snowy, or icy conditions not only increase heating loads but also can affect outdoor equipment performance and safety. Snow buildup around outdoor units, ice on lines, or even frozen components can reduce efficiency or cause premature wear. Maximize Comfort and Efficiency This Winter To ensure your heating system handles the current winter weather effectively, here are a few practical tips that go beyond the basics: 🔹 Monitor Outdoor Unit Clearance If you have a heat pump or outdoor compressor, ensure snow and ice aren’t blocking airflow. Keeping the area around the unit clear helps it operate efficiently — and reduces the risk of mechanical strain. 🔹 Balance Warmth With Efficiency With sustained cold, it’s tempting to keep your thermostat turned up high. But maintaining a consistent, comfortable temperature (such as the 68–72°F range many HVAC pros suggest to reduce energy waste and avoid moisture issues) helps your system run smoothly and saves energy. 🔹 Seal Your Home’s Envelope Cold air infiltration increases heating system run time. Check for drafts around doors and windows, and seal them with weatherstripping or caulking to help keep heat inside your home where it belongs. 🔹 Watch for Signs of Stress If your heating system appears to struggle — uneven temperatures, weak air from vents, strange noises, or frequent cycling — don’t wait. Early inspection and service can prevent bigger issues during the coldest weeks of the season. Why Local Expertise Matters Here in Boone and the surrounding High Country, winter weather isn’t just cold — it’s mountain cold, with unique challenges your HVAC system must handle. That’s where Edmisten Heating & Cooling comes in. With decades of experience serving Boone homeowners, their team understands how to keep heating systems running reliably when temperatures drop. From seasonal tune-ups and system inspections to emergency repairs and energy-efficient upgrades, Edmisten can help ensure your home stays warm and safe throughout the heart of winter. Winter in Boone may bring cold and snow, but with the right HVAC care and attention, you can enjoy cozy comfort all season long. If you’re due for a check-up or want peace of mind during the peak of winter weather, now is the time to schedule service. Call us today to keep your home warm and comfortable all winter long!