It’s not just homes that have issues with HVAC systems; businesses have them, too. An HVAC system keeps temperatures consistent, but also has an impact on energy bills and indoor air quality. If you’re wondering if there’s an issue with your company’s HVAC system, read on to learn about six common light commercial HVAC issues in Loudon, TN.

1. Dirty or Clogged Filters or Condensers

Dirty or clogged filters in your HVAC unit only make the unit work harder. In turn, this can decrease the lifespan of the system, reduce its efficiency, and increase energy costs. Dirty or clogged condensers also significantly impact the efficiency of your unit and prevent it from cooling or heating the interior.

Signs of a dirty or clogged condenser include the unit staying on longer than it usually would, emitting loud or unusual noises, or developing leaks. Symptoms of a dirty HVAC filter include higher power bills, reduced airflow, dirty air ducts, and a decrease in indoor air quality.

2. End of HVAC System Lifespan

All machines and their components only last for a certain number of years. While regular maintenance and timely repairs keep those systems and components in optimal operating condition for as long as possible, they will eventually fail over time.

While it may be possible to continue to perform repairs, the system reaches a point where the costs of repairing the system are higher than what it is worth. In that instance, it’s often more cost-effective to replace the HVAC system entirely than it would be to fight with an old HVAC system to keep it running.

3. Problems Caused by Lack of Maintenance

Lack of maintenance has a significant impact on the lifespan and functioning of the HVAC system. With a lack of maintenance, sometimes leaks occur, which can lead to rusting or deteriorating equipment. When a part of the HVAC system becomes rusted, holes can occur, which can then cause even more problems, such as refrigerant or water leaks.

4. Malfunctioning Thermostat or Nonstop Blower

Sometimes the problem may not be with the HVAC system itself but rather an issue with the thermostat. Thermostats regulate how long the HVAC system runs and how much cold or hot air it should produce.

In some cases, if the thermostat has an automatic setting, the blower for the heater could get stuck in the open position. You can tell if this happens if you hear the blower running nonstop.

5. Refrigerant or Water Leaks

Above, we mentioned how rust and deterioration could lead to refrigerant or water leaks within the HVAC system. Your Ac or heat pump relies on refrigerant to cool the indoor air, so one way to tell if you have a potential refrigerant leak is that the air produced by the HVAC system isn’t as cold as it should be.

Lack of cool air is a problem in the summer as the HVAC system is blowing hot air and working overtime to cool an area but only making it hotter. Water leaks may indicate other serious issues, but water can also find its way into the wiring, and we all know that water and electricity don’t mix.

6. Strange Noises

Noises are a normal part of life, but an HVAC system making noises that it isn’t supposed to indicate that there’s an issue. Sometimes these noises occur suddenly, and in other cases, the noises gradually change over time. Sometimes when this happens, you may not notice that such noises aren’t normal. Noises to watch out for are screeching, banging. or popping.

If you’re struggling with light commercial HVAC issues in Loudon, TN, then don’t wait for those issues to get any worse. Our skilled, NATE-certified technicians put the needs of our customers first, making us your best choice for HVAC service. Contact Chaffee Air today for help with any HVAC issues, so you can get back to a comfortable indoor environment.