During the hot summer months, your air conditioner works hard to maintain a comfortable environment. Because of its extensive use, however, this is also the most common season for repairs. In fact, there are three main issues homeowners are likely to experience. By understanding them, you can know when to call an HVAC contractor for help before the issue worsens.

3 Most Common Air Conditioner Issues

1. Refrigerant Leak

Refrigerant is a compound, either in fluid or gaseous form, used to absorb heat and provide cool air. It is used in all air conditioning systems, including those in your vehicle. Without this substance, temperature control becomes impossible. If a leak occurs, the system will eventually run dry, and your home will feel hot and humid. Hot air blowing from your vents may indicate a leak. However, you may also hear a hissing noise coming from the unit itself. If either of these signs is detected, have an HVAC contractor repair the leak and refill the refrigerant.

2. Dirty Filter

Keeping indoor air clean is just as important as keeping it cool. This is especially true for those with allergies. Filters are responsible for catching any dirt, dust, mold, pollen, or bacteria before it enters your ductwork. If overloaded with debris, however, it will become inefficient. You may notice an increase in symptoms such as sore throats, runny noses, or headaches if filters are require replacing. A professional will not only do the job for you but also clean your ventilation system of any trapped debris.

3. Thermostat Malfunction

It can be confusing and frustrating when a home set to 68 degrees Fahrenheit feels hot and stuffy. In some cases, this has less to do with the air conditioner itself and more to do with the system’s temperature sensor. If it is malfunctioning, your HVAC system will not know when to cycle on and off. Not only does this create an uncomfortable living environment, but it can run up your utility bill as well, as rapidly turning on and off uses up more energy. Have your thermostat inspected by an HVAC contractor to ensure the sensor is accurate.

Stay cool this summer by avoiding the most common AC repairs. If an issue does occur, call Wilson Heating & Cooling. Located in Lexington, SC, they are the preferred HVAC contractor with over 40 years of experience. Whether you’re a business owner or homeowner, they can handle a variety of services, including furnace repair, installation, dehumidifying, and air duct cleaning. Their commitment to quality guarantees your satisfaction. See what past customers have to say about their work. Or, book an appointment with them by calling (803) 996-3322 today.