Top 5 HVAC Maintenance Tips for Homeowners

As a homeowner in Aurora, Colorado, ensuring your HVAC system runs efficiently year-round is essential to keeping your home comfortable. Whether it's the chilly winter months or the scorching summer heat, your heating and air conditioning systems are critical for maintaining a pleasant indoor environment. By performing regular maintenance, you can extend the life of your HVAC system, prevent costly repairs, and ensure optimal performance. In this post, we’ll share the top 5 HVAC maintenance tips to keep your system running smoothly in Aurora’s unique climate.

One of the easiest and most important maintenance tasks for your HVAC system is changing the air filter. Over time, air filters can become clogged with dust, dirt, and debris, which reduces airflow and forces your system to work harder. This can lead to inefficiency, higher energy bills, and even system failure.



In Aurora, where pollen and dust can be prevalent, it’s essential to replace your air filter at least every 1-3 months. If you have pets or live in an area with higher dust levels, consider changing the filter more frequently. A clean air filter not only improves efficiency but also enhances indoor air quality by trapping allergens and contaminants.

Schedule Regular Professional Inspections

While DIY maintenance is helpful, scheduling professional HVAC inspections is crucial for identifying potential problems before they become major issues. An HVAC technician can perform a thorough inspection, including checking refrigerant levels, cleaning coils, and testing the system for leaks. They can also ensure your heating and cooling systems are running at optimal efficiency.



Ideally, schedule a maintenance checkup in the spring and fall. Spring is the perfect time to ensure your AC is ready for summer, while fall inspections can prepare your heating system for the colder months ahead. Regular inspections will not only improve efficiency but also extend the lifespan of your HVAC system.

Clean the Condenser and Evaporator Coils

Dirty coils are a common cause of HVAC inefficiency. The condenser and evaporator coils in your air conditioner or heat pump can become covered in dirt and grime, blocking heat transfer and forcing the system to work harder. Over time, this can result in overheating, breakdowns, and higher energy costs.



To keep your system running smoothly, it’s essential to clean both the condenser coils (outside unit) and evaporator coils (inside unit) on a regular basis. You can clean the exterior condenser coils with a soft brush and a garden hose to remove dirt and debris. For the evaporator coils, it’s best to call a professional HVAC technician to clean them safely and thoroughly.

Check and Insulate Ductwork

Leaky or poorly insulated ducts can significantly reduce the efficiency of your HVAC system. Leaky ducts allow heated or cooled air to escape, making your system work harder to maintain the desired temperature. This can lead to higher energy bills and uneven temperatures throughout your home.



To prevent this, inspect your ductwork regularly for visible holes, cracks, or signs of wear. Sealing gaps with duct tape or mastic sealant can improve airflow and system efficiency. Additionally, insulating your ducts can help maintain the temperature of the air as it travels through the system, preventing energy loss.

Maintain Proper Thermostat Settings

Your thermostat plays a central role in regulating your HVAC system’s performance. Ensuring that it is set to the right temperature and programmed for energy savings can make a significant difference in your home’s comfort level and energy costs.

Consider upgrading to a smart thermostat that allows you to program temperatures based on your schedule, helping you avoid heating or cooling an empty house. In Aurora’s variable climate, this feature can help you maximize comfort without wasting energy. You should also ensure your thermostat is installed in an area away from direct sunlight or drafts, as these factors can cause inaccurate readings and force your HVAC system to overwork.

Bonus Tip: Prepare Your HVAC System for Seasonal Changes

Aurora’s weather can fluctuate dramatically between seasons, so it’s important to prepare your HVAC system for these changes. Before winter sets in, check your furnace to make sure it’s in good working order, and ensure the thermostat is set to your preferred temperature. Similarly, before the heat of summer arrives, clean your AC unit and replace any filters to ensure it can cool your home effectively.

By following these steps and working with a trusted HVAC contractor, you’ll enjoy a more efficient, reliable, and long-lasting heating and cooling system in your Aurora home. Stay ahead of potential problems and take action now to protect your comfort!