The Homeowner’s Ultimate Checklist for Winter Furnace Maintenance

As the winter season approaches, homeowners often feel the pressure to maintain their furnaces for optimum efficiency and safety. This is especially true in Denver, where prolonged periods of cold weather add to the stress on heating systems. Fix It 24/7, known for its exceptional plumbing, HVAC, and electric services, understands the importance of proper furnace maintenance. That is why we have created the ultimate checklist for homeowners to follow this winter. In this comprehensive article, we will provide you with a detailed and straightforward guide for maintaining your furnace throughout the season. From regular checks to professional maintenance, this checklist will cover all bases and ensure that your home stays warm and safe throughout the colder months.  With years of experience in the industry, Fix It 24/7 is committed to helping homeowners keep their furnaces in excellent condition, reducing the risk of breakdowns, and prolonging the lifespan of their heating systems. So, without further ado, let’s dive into our essential winter furnace maintenance checklist!

Schedule an Annual Inspection

One of the most important steps in any homeowner’s winter furnace maintenance checklist is to schedule an annual inspection with a trusted HVAC professional before the cold season begins. A comprehensive inspection by an expert can identify any potential issues or hazards that may hamper your furnace’s efficiency or, worse, pose a risk to your home and family. The routine maintenance inspection should include a thorough check of the entire heating system, including the furnace’s motor, fan, burner, and heat exchanger, as well as the ductwork, vents, registers, and thermostat. According to the U.S. Department of Energy, a well-maintained furnace can operate up to 20% more efficiently than an ill-maintained one, significantly reducing your energy bills. Additionally, routine maintenance can help prolong the lifespan of your furnace, saving you money on costly replacements.

Replace or Clean Furnace Filters Regularly

Dirty or clogged furnace filters can significantly impact the efficiency and effectiveness of your heating system, making it work much harder to keep your home warm. In the winter months, it is recommended to check your furnace filters at least once a month and replace them if necessary. Vacuuming around the area where the filter is installed is also a good practice, as it helps to prevent dust and debris buildup that can block airflow. Replacing or cleaning your furnace filter regularly can improve furnace efficiency by up to 15%, according to the U.S. Department of Energy. In addition to improved efficiency, keeping your filters clean will also improve indoor air quality, reducing allergens and pollutants in your home.

Check Your Thermostat and Upgrade if Necessary

An essential part of winter furnace maintenance is to ensure that your thermostat is functioning correctly. Make sure that it reads the correct temperature and responds accordingly when you adjust the settings. If you are still using an old, mercury-based thermostat, consider upgrading to a programmable or smart thermostat. These devices can automatically adjust the temperature based on your pre-set preferences and schedule, helping you save energy and money during the winter months. The U.S. Department of Energy estimates that you can save up to 10% annually on heating and cooling costs by adjusting your thermostat 7-10 degrees Fahrenheit (F) from its normal setting for 8 hours a day. With a programmable or smart thermostat, making these adjustments is effortless and ensures your home stays comfortable while also saving energy.

Inspect and Seal Ductwork

Leaky or poorly insulated ducts can significantly diminish your furnace’s efficiency by allowing heated air to escape before it reaches your living spaces. Examine your exposed ducts for any visible signs of damage or wear, such as holes, rust, loose connections, or deteriorated insulation. If you do find any issues, hire a professional to seal, insulate, or repair the ductwork if necessary. According to the U.S. Department of Energy, sealing and insulating ducts can improve the efficiency of your heating and cooling system by up to 20%. This can not only significantly reduce your energy bills but also improve the overall comfort of your home during the winter months.

Ensure Proper Ventilation

Proper ventilation is essential for efficient furnace operation and maintaining healthy indoor air quality in your home. Make sure that your vents and registers are clean and unobstructed by furniture, curtains, or other items that can restrict airflow. Moreover, keeping the area around the furnace free of clutter can also ensure proper ventilation, reducing the risk of carbon monoxide buildup and other hazards in your home. Inspecting your home’s ventilation system can also help identify any other issues that may affect your heating, such as damaged or blocked vents, which can be dangerous if left unnoticed. Regularly conducting such inspections will ensure optimal furnace performance, minimizing potential risks and maximizing comfort during the winter months.

A Warmer, Safer Home with Fix It 24/7

Preparing your furnace for the cold winter months is an essential part of homeownership, and following our ultimate winter furnace maintenance checklist ensures maximum efficiency, safety, and comfort for your home. Fix It 24/7 is here to assist with all of your furnace maintenance needs, from annual inspections to ductwork repairs and thermostat upgrades. Our experienced and skilled technicians will help you keep your heating system running smoothly, maximizing energy efficiency and extending the life of your furnace.


How can we help you today?

  HVAC   Plumbing Electrical

Areas We Service

  • Arvada, CO
  • Aurora, CO
  • Boulder, CO
  • Brighton, CO
  • Broomfield, CO
  • Castle Pines, CO
  • Castle Rock, CO
  • Centennial, CO
  • Cherry Hills Village, CO
  • Commerce City, CO
  • Dacono, CO
  • Denver, CO
  • Erie, CO
  • Firestone, CO
  • Franktown, CO
  • Frederick, CO
  • Golden, CO
  • Greenwood Village, CO
  • Henderson, CO
  • Highlands Ranch, CO
  • Ken Caryl, CO
  • Lafayette, CO
  • Lakewood, CO
  • Littleton, CO
  • Longmont, CO
  • Northglenn, CO
  • Parker, CO
  • Thornton, CO

Get Scheduled Today

Get Scheduled Today

Call 303-214-0277

Your Local Home Service Experts