Prepare Your HVAC for Winter: 7 Powerful Steps for Comfort
As temperatures begin to drop, your HVAC system becomes one of the most important parts of your home. A well-prepared system ensures your family stays comfortable, energy bills stay manageable, and costly breakdowns are avoided. By taking a few proactive steps, you can extend the life of your heating equipment and keep your home cozy all season long. In this guide, we’ll walk you through seven essential steps to prepare your HVAC system for winter.
1. Schedule a Professional HVAC Inspection
One of the smartest ways to prepare your heating system for the colder months is by scheduling a professional inspection. Certified technicians can identify small issues before they become expensive problems. They’ll check your system’s efficiency, inspect moving parts, and test safety controls.
Pro Tip: Schedule your inspection early in the season to avoid long wait times during peak demand.
2. Replace or Clean Air Filters
Clogged air filters restrict airflow, making your system work harder and reducing energy efficiency. Dirty filters can also worsen indoor air quality by circulating dust, allergens, and other pollutants.
Maintenance Tip: Check filters monthly and replace them at least every 1–3 months, depending on usage and household needs.
3. Seal Leaks and Insulate Your Home
Even the most efficient HVAC system will struggle if warm air is escaping through leaks. Check windows, doors, and ductwork for drafts, and apply weatherstripping or insulation where needed.
Energy-Saving Fact: Proper insulation can reduce energy bills by up to 20% during the winter.
4. Test Your Thermostat
Before cold weather arrives, test your thermostat to ensure it’s functioning properly. Set it to heat mode and verify that warm air is coming from the vents. If you don’t already have one, consider upgrading to a programmable or smart thermostat.
Why Upgrade? Smart thermostats learn your habits and adjust settings automatically, helping you save money and stay comfortable.
5. Clean Vents, Registers, and Ducts
Dust and debris buildup in your vents and ducts can lower efficiency and negatively impact indoor air quality. Vacuum vents and registers, and consider professional duct cleaning if it’s been several years since your last service.
Health Tip: Cleaner ducts mean cleaner air, which is especially important for families with allergies or asthma.
6. Check Carbon Monoxide Detectors
If your home has a gas furnace, a carbon monoxide (CO) detector is essential. Test your detectors before winter begins and replace batteries as needed.
Safety Reminder: Carbon monoxide is odorless and colorless but can be deadly. A functioning detector is your best protection.
7. Clear the Area Around Your HVAC Unit
Make sure there’s at least two feet of clearance around your indoor and outdoor HVAC units. Remove clutter, furniture, or stored items that could block airflow. For outdoor units, clear away leaves, branches, or snow.
Efficiency Boost: Good airflow helps your system run more efficiently and prevents overheating.
Frequently Asked Questions (FAQs)
Q1: How often should I schedule HVAC maintenance? A: Twice a year—once in the spring for cooling and once in the fall for heating—is recommended for peak performance.
Q2: Can I prepare my HVAC system myself, or do I need a professional? A: While you can handle simple tasks like replacing filters and cleaning vents, professional inspections are essential for ensuring safety and efficiency.
Q3: What’s the ideal thermostat setting for winter? A: The U.S. Department of Energy recommends setting your thermostat to 68°F when you’re home and lowering it while you’re away or asleep to save energy.
Q4: Should I cover my outdoor HVAC unit in winter? A: It’s generally not necessary, but if you choose to, use a breathable cover that won’t trap moisture.
Q5: How do I know if my furnace needs repairs? A: Warning signs include unusual noises, uneven heating, frequent cycling, or higher energy bills.
Contact Us
Swinson Air Conditioning is your independently owned American Standard Heating and Air Conditioning Dealer, serving the Eastern Shore area. We are a locally owned and operated Customer Care Dealer and would love to become your HVAC contractor. Feel free to contact us via email or give us a call at 251-964-9009 for all of your HVAC needs this season. Easily book your service here.
