Because of the long Southern heatwave this year, you’ve likely been using your air conditioning unit at peak levels. There are several potential issues that can arise due to heavy use, but fortunately, many of them are pretty simple fixes. Here’s a closer look at some common late-summer problems and how an HVAC contractor can help.

What AC Problems Are Common Toward the End of Summer?

1. Frozen Coils

Evaporator coils are responsible for cooling the intake air before circulating it through your space. As the AC removes moisture from the air, condensation collects on the coils, and if airflow is poor, the moisture may not drain away, leading to freezing and a reduced ability to cool your home. After so much use throughout the summer, it’s wise to check the coils around this time of year to ensure continued comfort.

2. Inadequate Refrigerant 

Due to frequent use, refrigerant levels may run low, causing lukewarm air to circulate through your space. There may also be a leak in the refrigerant line. Whichever of these is the root cause, an HVAC contractor will need to come out.

3. Faulty Fan Motor

This motor pushes cool air out of air conditioning unit into the rooms of your home. It may fail as a result of running your system often during the summer. If you notice weak airflow or squealing noises, you might need a new motor or belt replacements. 

4. Clogged Filter

The air filter removes dirt, dust, and debris from incoming air to purify it before it circulates through your residence. Failure to replace the filter results in saturation, causing insufficient cooling, inefficiency, and elevated utility bills.

The recommended schedule for filter replacement is once per season for the average household. However, during a busy summer, it’s possible that the filter will get clogged up well before the end of summer. An HVAC contractor will be happy to swap it out for you, but this is one task that many homeowners take care of themselves.

Restore the proper function of your air conditioning unit this summer with maintenance from Chrismon Heating & Cooling. These HVAC contractors offer heating and air inspections, upkeep, installations, and repairs to homes and businesses throughout Greensboro, NC. Call (336) 656-3888 to schedule repairs for your AC or furnace today. Visit the website to learn more about how they can keep your indoor air clean and comfortable.