Getting your HVAC system ready for winter is about more than comfort. A clean filter, a working thermostat, and a professional tune-up can cut heating costs by up to 15 percent and reduce your home's carbon footprint. Regular maintenance also prevents breakdowns during cold snaps, when repair services are booked solid and emergency fees add up. Don't forget the safety side. Test your carbon monoxide detectors before turning on your furnace, especially if it burns fuel. A well-maintained system burns more cleanly and lessens the risk of leaks. Act before the first freeze. Replace filters monthly, check thermostat batteries, cover your outdoor AC unit, and schedule a tune-up early. These simple steps keep your home warm, your energy bills lower, and your winter less stressful.
