Top 10 Tips for Maintaining Your HVAC System Year-Round

April 8, 2019

Keeping your HVAC system in peak condition is crucial for ensuring efficiency, comfort, and longevity. Regular maintenance helps prevent unexpected breakdowns and costly repairs, keeping your home comfortable in all seasons. Here are ten essential tips for maintaining your HVAC system year-round.


1. Change Filters Regularly

One of the simplest yet most effective maintenance tasks is regularly changing your HVAC filters. Dirty filters restrict airflow, making your system work harder and reducing its efficiency. Replace your filters every 1-3 months to ensure optimal performance and air quality.


2. Schedule Biannual Professional Maintenance

Professional maintenance is key to extending the life of your HVAC system. Schedule a professional inspection and tune-up in the spring and fall. A trained technician can identify and address potential issues before they become major problems, ensuring your system runs smoothly.


3. Keep Outdoor Units Clean

Your outdoor unit can easily get obstructed by leaves, dirt, and debris. Regularly clean the area around the unit and remove any obstructions to maintain proper airflow. Trim back any plants or shrubs that are within two feet of the unit.


4. Inspect and Clean Ducts

Dirty or clogged ducts can hinder your HVAC system's efficiency. Have your ducts inspected and cleaned every few years to remove dust, debris, and allergens. Clean ducts improve air quality and ensure efficient airflow throughout your home.


5. Check Thermostat Settings

Ensure your thermostat is set to the desired temperature and functioning correctly. Consider upgrading to a programmable or smart thermostat, which can optimize your HVAC system's performance and save energy by adjusting the temperature based on your schedule.


6. Seal Leaks and Insulate

Check for and seal any leaks in your ductwork to prevent air loss, which can make your system work harder and increase energy bills. Adding insulation to your ducts and attic can further improve energy efficiency and maintain consistent temperatures.


7. Monitor Energy Bills

Keep an eye on your energy bills. A sudden increase can indicate an issue with your HVAC system. If you notice a spike, it might be time for a professional inspection to identify and resolve the problem.


8. Listen for Unusual Noises

Unusual noises, such as banging, clanking, or hissing, can be a sign of trouble. Listen for these sounds and address them promptly to avoid further damage. Often, these noises indicate loose parts, refrigerant leaks, or other issues needing professional attention.


9. Ensure Proper Ventilation

Ensure that vents and registers are unobstructed to allow for even airflow throughout your home. Blocked vents can cause pressure imbalances, reducing your HVAC system's efficiency and comfort levels in different rooms.



10. Keep Coils Clean

Both the evaporator and condenser coils need to be clean for your HVAC system to function correctly. Dirty coils reduce efficiency and can cause the system to overheat. Clean the coils annually, and if you’re unsure how to do it, a professional can help.

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