3 Common Causes of Overheating HVAC Systems & Tips for Handling Them

May 26, 2021

With summer right around the corner, now is the time to keep an eye on your heating, ventilation, and air conditioning system. The onset of the summer season doesn’t just bring warmer weather and outdoor fun. This time of the year also sees frequent HVAC system issues like overheating. Problems like these are common and have causes that can be prevented if you know what to look out for. If you’re looking to avoid an overheated HVAC system this summer, here are some typical causes and how to handle them.

Air Filter Clog

When operating at its fullest capacity, your HVAC system’s air filter works to prevent dust and debris from building up within the system and making the components inside of it less effective. However, there comes a point where your air filter can become clogged because of various particles and will reduce airflow through your heating and cooling system. A lack of airflow within your HVAC system can cause it to overheat because your components are being forced to work at an increased level. To prevent this from occurring, you’ll need to regularly replace your air filters. Although most air filters tend to last up to 90 days, be sure to routinely inspect your filter to see if an earlier change is necessary.

Refrigerant Leak

Refrigerant plays a significant role in helping your cooling system perform its responsibilities. This is because it aids in the removal of heat from the air. If there is a refrigerant leak, your HVAC system will have to work even harder to compensate and will likely overheat. When a leak does occur, it’s best to leave it in the hands of professionals. At ProFlo, our technicians have extensive knowledge of maintaining refrigerants and can be trusted to successfully address any refrigerant issues you may have.

Dirty Condenser Coils

The condenser is the outdoor part of an air conditioner that collects heat from inside your home and then releases it outside. Throughout this process, your condenser’s coils can get dirty. This is an issue because your coils are responsible for helping release the heat outside. If this process is disrupted and made difficult, your HVAC system will need to work harder to achieve the temperature you’re seeking and will overheat. The best approach to avoid such a scenario is to schedule regular maintenance for your heating, ventilation, and air conditioning system. HVAC experts can help clean your condenser coils and ensure that your system is functioning as it should.

If your HVAC system does happen to overheat or suffer from any other issues, get in touch with specialists at ProFlo today. The Murrieta, Temecula, and Canyon Lake communities can all vouch for our stellar heating and cooling system repair and maintenance services that are unrivaled in quality. We have earned this trust with our consistent record of addressing all residential and commercial heating, ventilation, and air conditioning needs. To experience just what we can do for you, call us today at (951) 694-1300 to schedule an appointment or to request a free estimate.

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