While professional HVAC maintenance is essential, there are also several simple tasks homeowners can safely handle themselves between scheduled service visits. Old Glory Air Conditioning and Heating breaks down what falls into each category to help Arlington area homeowners maintain their system responsibly.
Replacing your air filter every one to three months is one of the simplest and most impactful things homeowners can do themselves. This straightforward task supports airflow and system efficiency without requiring any special tools or expertise.
Regularly clearing leaves, grass clippings, and other debris away from your outdoor unit helps maintain proper airflow. Homeowners can also gently rinse the outdoor coil with a garden hose, taking care not to bend the delicate fins.
Walking through your home periodically to ensure vents and registers aren't blocked by furniture, rugs, or curtains helps maintain even airflow throughout your house, supporting your system's overall performance.
Keeping an eye on your indoor condensate drain for any signs of clogging or slow drainage can help you catch a developing issue early, though clearing a clog itself often requires professional tools and expertise.
Checking and adjusting refrigerant levels requires specialized equipment and EPA certification, making this a task that should always be left to a licensed HVAC technician rather than attempted independently.
Testing capacitors, contactors, and other electrical components safely requires specialized knowledge and tools. Attempting to test or replace these components without proper training carries real safety risks.
While homeowners can rinse the outer surface of an outdoor coil, a thorough cleaning of both evaporator and condenser coils, particularly for the indoor coil, typically requires professional equipment and expertise to do safely and effectively.
A full system inspection, including testing safety controls, verifying proper operation across a complete heating or cooling cycle, and identifying early signs of component wear, requires the training and experience of a professional HVAC technician.
Handling simple maintenance tasks yourself between professional visits can help support your system's performance, but these DIY efforts should complement, not replace, regular professional maintenance visits.
Our team handles the technical, specialized aspects of HVAC maintenance, while helping Arlington area homeowners understand what they can safely manage on their own between visits.
