Skip to Content
Serving West Austin & Surrounding Areas

Common AC Problems in Central Texas and Their Solutions

hvac system

There’s no beating around the bush: summers in Central Texas are hot. With temperatures soaring above 100 degrees, having a functional air conditioning unit isn’t just a luxury—it’s a necessity. Communities across Austin, Spicewood, Lakeway, Bee Caves, and West Lake Hills rely heavily on their AC systems during these sweltering months. So, when the cooling fails, it can feel like a disaster.

If you’re experiencing AC issues this summer, you’re not alone. The HVAC Cowboys has identified some common AC problems that pop up any time daily temperatures go above 100 degrees. By understanding these issues and seeking prompt AC service, homeowners can ensure they don’t get caught in the heat.

Refrigerant Leaks

The refrigerant is the lifeline of your AC unit, responsible for removing heat and humidity from the air. If your AC system develops a leak, not only will it reduce its efficiency, but it may also pose potential environmental risks.

Signs to look out for: A sudden rise in electric bills, inconsistent cooling, and a hissing noise from the unit.

Solution: If you suspect a refrigerant leak in any area, from Austin to West Lake Hills, it’s crucial to schedule an AC repair. The HVAC Cowboys trained technicians can identify the leak, fix it, and ensure your system has the right amount of refrigerant.

Frozen Evaporator Coils

These coils are essential for absorbing heat from the air. However, if they get too cold, a layer of ice can form on the outside. When this happens, you might get a small amount of cold air or none at all.

Signs to look out for: Warm air blowing from vents, and frost or ice on the AC unit.

Solution: Turn off your AC and call a reputable HVAC repair service like The HVAC Cowboys. They will diagnose the root of the problem, which could range from airflow issues to refrigerant leaks.

Fan Problems

Your AC unit has two fans: one that blows indoor air over the unit’s evaporator coil to cool it and another that expels the absorbed heat outside. If either fails, your AC system may not work efficiently, potentially leading to compressor failure.

Signs to look out for: Poor airflow, AC unit doesn’t turn on, or unusual noises.

Solution: Contact an AC service professional to inspect the fans, determine the problem, and suggest the necessary repairs.

Thermostat Issues

Sometimes the problem isn’t with the AC unit itself, but with the thermostat. A malfunctioning thermostat can result in erratic cooling or a complete system shutdown.

Signs to look out for:Uneven temperatures throughout your home or the AC not turning on at all.

Solution:First, ensure the thermostat is set to “cooling” mode and that the set temperature is below the room temperature. If the issue persists, consider seeking HVAC repair services to recalibrate or replace the thermostat.

Drainage Issues

The summer heat of Central Texas, especially in places like Spicewood or Lakeway, can increase the humidity levels, leading to more condensation in your AC unit. If the condensate drain becomes clogged, it could lead to water damage or mold growth.

Signs to look out for:Water pooling around the AC unit or a musty smell in the home.

Solution:Regular maintenance checkscan prevent this issue. However, if you already notice symptoms, it’s time for an AC repair.

Surviving the Texas Summer

The sizzling summer temperatures in Central Texas demand a reliable performance from our AC systems. To ensure you stay cool and comfortable, especially when the mercury rises above 100 degrees, always address any minor issues before they snowball into bigger problems.

For residents from Austin to Bee Caves and beyond, The HVAC Cowboys is the trusted name for all your AC repair, HVAC repair, and AC service needs. Don’t sweat the summer—get in touchwith the experts today!