Summer puts your air conditioner to work. In Groves, TX, the heat and humidity can keep an AC running for long stretches, and when the system cannot remove moisture as well as it should, the house feels uncomfortable even when the temperature reads correctly. That extra demand can bring existing problems to the surface. You may notice that the house takes longer to cool, the system runs almost constantly, or the air coming from the vents does not feel as cold as it should. If you need AC repair in Groves, TX, you may notice some of these problems before the system stops working altogether.
What AC Problems Are Common During Summer?
Summer can be tough on an AC in Groves, TX. With the system running for much of the day, problems with airflow, refrigerant, electrical parts, or other components may start to show.
The AC Starts Blowing Warm Air
If you turn on the AC and warm air comes through the vents, something is not working properly. The thermostat may be the issue, but there could also be a problem with the refrigerant, a failing capacitor that stops the compressor from starting properly, wiring, or another component.
Check the thermostat first and make sure it is set to cooling. If the setting is correct and the air is still warm, have a technician find out what is keeping the system from cooling.
The System Runs Constantly
Your AC is going to run more on a hot day. That is normal. What is not normal is for it to keep running without getting the house down to the temperature set on the thermostat.
A refrigerant leak reduces the system’s ability to move heat, which is one reason it may run without reaching the set temperature. Restricted airflow, duct leakage in an unconditioned attic space, an older system, or a mechanical problem could also be behind it. A clogged condensate drain or an overflowing drain pan can trigger a safety shutoff, interrupting cooling cycles without an obvious cause. If the AC keeps running but the house still feels warm, have the system checked to find out why it cannot keep up.
The Airflow Gets Weaker
If the air coming from the vents feels weaker than usual, check the filter first. A dirty filter restricts airflow and makes the AC work harder. If the filter is clean but the airflow is still weak, the problem could be in the ductwork, blower, or AC unit. Pay attention to where it is happening, too. Weak airflow in one or two rooms may point to a different problem than weak airflow throughout the house.
The AC Starts Making New Noises
Most AC systems make some noise while they are running. You know the sounds your system normally makes, though, so a sudden rattling, buzzing, grinding, squealing, or banging sound stands out. A loose part, worn component, or electrical problem could be causing the noise. If the noise has only recently started, have a technician check where it is coming from.
The Evaporator Coil Freezes
Ice on the indoor unit or refrigerant lines is not something you should see during normal AC operation. A frozen evaporator coil can be caused by restricted airflow, a refrigerant leak, or another problem. When refrigerant leaks, the pressure inside the system drops, which lowers the coil temperature below the point where moisture in the air freezes onto it rather than draining away. This is why a leak changes what the repair involves; it is not a matter of topping the system up but of finding and sealing the source first.
Poor drainage plays a role here too. If the condensate drain is blocked, moisture that should leave the system has nowhere to go, and that can contribute to the conditions that lead to icing.
If you notice ice, turn the AC off and let it thaw. Running it while the coil is frozen will not solve the problem. You will still need to find out why the coil froze in the first place.
When Should You Get AC Repairs in Groves, TX?
You do not have to wait for your AC to stop working completely. Warm air, weak airflow, constant running, unusual noises, and ice on the system are all reasons to have it checked. An issue that appears during a hot spell can leave you without cooling when you need it most. If the issue continues, a technician can check the system and find out what is causing it.
Conclusion
An air conditioner works hard through a Groves, TX, summer. If the way your AC cools, runs, or sounds changes suddenly, there is usually a reason for it. Call a technician to check the system and find out what is causing the change before you are left without cooling!
