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Preparing Your Furnace for Fall: Essential Maintenance Tips

As the days grow shorter and the air starts to cool, there’s a gentle reminder that fall is upon us. It’s the season of colorful leaves, pumpkin-spiced everything, and, most importantly, the time to prepare your home for the coming winter chill. One critical aspect of this preparation is ensuring that your furnace is in top-notch condition to keep you warm and cozy throughout the colder months. To help you with this, we’ve put together a guide on essential furnace maintenance tips for fall.


Check and Replace Air Filters

When it comes to your furnace’s efficiency and the quality of indoor air, air filters play a pivotal role. Over time, filters can become clogged with dust, pollen, and debris, making your furnace work harder to maintain a comfortable temperature. As part of your fall maintenance routine, inspect your air filters and replace them if they’re dirty. Ideally, filters should be replaced every one to three months, depending on usage.


Clean and Inspect Ventilation Systems

Proper airflow is essential for your furnace’s performance. Dirty vents and ducts can obstruct the flow of warm air, causing your system to work harder and reducing its efficiency. Take the time to clean your vents and inspect your ductwork for any visible issues. If you notice mold growth, excessive dust, or damage, consider scheduling professional duct cleaning to ensure optimal performance.


Test Your Thermostat

A malfunctioning thermostat can lead to uneven heating and higher energy bills. Test your thermostat to ensure it accurately reads the temperature in your home and responds to your settings. Consider upgrading to a programmable thermostat if you haven’t already; this can help you save on energy costs by automatically adjusting the temperature when you’re away or asleep.


Inspect the Furnace for Visible Issues

Give your furnace a visual look-over. Look for signs of rust, soot, or any unusual noises. If you notice any of these issues, it’s essential to address them promptly. Rust can indicate moisture problems, soot may signify combustion issues, and unusual noises could signal mechanical problems. Don’t hesitate to contact a professional HVAC technician for a thorough inspection and repairs if needed.


Seal Air Leaks and Insulate

To maximize the efficiency of your furnace, you’ll want to keep warm air in and cold air out. Inspect your home for air leaks around doors, windows, and other openings. Seal these gaps with weatherstripping or caulking to prevent drafts. Additionally, consider adding or improving insulation in your home, especially in attics, basements, and crawlspaces, to further reduce heat loss.


Schedule a Professional Furnace Inspection

While some maintenance tasks can be performed by homeowners, an annual professional furnace inspection is a must. A certified technician can identify and address issues that might not be visible to the untrained eye. During the inspection, they will clean critical components, check for gas leaks, and ensure your furnace is operating safely and efficiently. This proactive step can prevent costly breakdowns during the winter.


Need Furnace Repair in Maryland?

If your furnace is in need of repairs, don’t wait until the winter arrives. Instead, have it repaired this fall by the HVAC professionals of S&L Prime A/C & Heating Systems. We’ve been helping Maryland residents prepare their homes for the changing seasons for over 30 years. Let us help ensure that your home remains comfortable and safe all year long. Contact us today to schedule an appointment.

person changes air filter in furnace