Few things can ruin your summer faster than an air conditioner that blows lukewarm air. But there’s only so much a homeowner can do to fix the problem on their own.
This is where AC Repair Round Rock comes in. They have the tools and know-how to prioritize safety without sacrificing their ability to navigate complex repairs.
The thermostat is a small yet crucial component of the AC system. When it malfunctions, the system becomes less efficient and your utility bills increase. Many thermostat issues are easy to fix. However, some require professional attention. In some cases, a replacement is the better option.
A common thermostat issue is that the system doesn’t turn on when you change the settings. This is a sign that the thermostat has lost its ability to communicate with the AC unit, and it needs to be replaced.
Another problem is that the temperature sensor inside the thermostat is damaged or old. This causes the thermostat to read a lower or higher temperature than the actual room. This may cause the AC or furnace to run constantly, which results in high energy bills. A professional can replace the sensor to restore functionality.
A dirty or dusty thermostat can also prevent it from functioning properly. Wipe down the device with a cloth and ensure that all wires are connected securely. If the digital display is blank, this indicates that the batteries are dead or the circuit breaker has been tripped. In this case, you will need to reset the breaker before trying again.
Lastly, thermostat wiring can become loose or corroded over time. The problem may be as simple as a faulty connection, or the device may have an internal short. Loose or corroded wires can interfere with communication between the thermostat and AC unit, which can lead to problems in the home. A professional can inspect the wiring and fix any underlying problems.
An older thermostat can have other issues that are difficult to diagnose and fix, such as being set for the wrong type of equipment or operating mode. An experienced HVAC technician can help you determine if your old thermostat is working against you and recommend an upgrade to a newer model. This can save you money on your energy bills and make your home more comfortable. The thermostat is the most critical piece of your AC system, so it’s important to take care of it.
Capacitor Issues
One of the most common problems with your AC unit is a bad capacitor. Capacitors are used to store energy and deliver it to motors like the blower and compressor fan motor. When the capacitor fails, the air conditioning system shuts off or runs inefficiently. This can lead to high energy bills and increased cooling costs for the home.
Fortunately, there are some simple steps homeowners can take to determine whether their capacitor is the culprit of their AC issues. The first step is to check the voltage of the capacitor. A licensed HVAC technician can help you with this if needed. The second step is to look at the capacitor visually. It should be a sleek metal cylinder with two or three terminals on the top and wires connected to it. It should also have a label with its voltage rating and the letters uF (microfarads) on it.
If the capacitor looks deformed or cracked, it’s likely time to replace it. The last thing you want is for the capacitor to overheat and explode, which can be dangerous for your air conditioner. If you notice a burning smell coming from the condenser, that is another sign of a failing capacitor.
You should also pay attention to the humming sound that is sometimes heard from inside the access panel. This hum is the sound of the AC motors trying to operate without enough power. If the humming continues, it’s important to call an HVAC professional for a repair.
One of the most obvious signs that a capacitor is failing is that you’re experiencing short cycling in your home. Short cycling happens when the capacitor cannot deliver sufficient stored energy to the AC fan and compressor motors.
The simplest way to solve this problem is by turning the air conditioning off and then back on again. This can reset the capacitor and restore proper function to your system. Ultimately, it’s a good idea to contact an AC repair professional for further inspection and a replacement. They can help you avoid further AC problems and make sure your system is functioning at maximum efficiency.
Condenser Issues
The condenser is responsible for pushing heat from your house, but it can have problems that affect the entire system. If you notice issues with your AC condenser, it’s important to take care of them before they grow into more serious and costly repairs.
Dirty Coils
Your condenser has coils that need to be kept clean in order to function correctly. If they become too dirty, the system will overheat and shut down. You can help by spraying them down with a hose, or you can use an old toothbrush and vinegar to scrub them. Then rinse the coils with water to finish up.
A clogged condenser drain line can also cause your system to overheat and shutdown. The drain pan below your unit collects condensation, and an electric pump moves it into a drainage pipe. A clogged drain line can block this flow, which forces the condenser to work harder to push heat out of your home.
Another common problem with your condenser is a broken compressor motor. The compressor motor supplies power to the condenser, but if it burns out, the unit will not cool your home. If you’re having problems cooling your home, it may be time to replace the motor.
If you’re experiencing any of these AC repair issues, it’s a good idea to call in an experienced professional for an inspection. Some of these problems are easy to fix, while others can lead to expensive repairs or even a full system replacement.
It’s also important to keep your vents and registers open in all rooms of the house to ensure proper airflow throughout your home. Large furniture or other items can block these spaces, which can limit the efficiency of your air conditioning system. Be sure to also clean your ductwork regularly to reduce the amount of dust and debris that ends up in the condenser. This can cause the air filter to become clogged, which leads to more issues with your condenser and overall cooling. Keeping up with these simple maintenance tasks can prevent costly problems and keep your AC system running at full capacity all summer long.
Water Issues
A leaking AC unit is a major problem that can affect indoor air quality and lead to structural damage and mold growth. When you see water pooling around your AC or the inside of your home begins to smell musty, it’s time to call in the professionals for help. Luckily, there are many different things that can cause an AC to leak water, and most of them are fairly easy to fix.
One of the most common reasons for an AC leaking water is a clogged drain line. This line is responsible for removing the condensation that your air conditioner extracts from the air. Over time, dirt, dust, algae, and mold can build up in this line and cause it to become blocked. When the condensation can’t escape, it starts to back up and leak out of the air conditioner.
You can often fix a clogged drain line by using a wet-dry vacuum or a plumber’s snake. However, if the problem is more serious, you will likely need to replace the entire drain line. Another possible reason for an AC leaking water is low refrigerant levels. If your air conditioner is low on refrigerant, it may freeze the evaporator coil, leading to a leak once it thaws.
Another way to prevent an AC leaking water is by taking proactive steps to maintain your system. Clean air filters will keep dirt and other debris from clogging your air flow, which can then reduce condensation and prevent leaks. You should also regularly inspect the drainage area and remove any blockages from it. Lastly, you should have your AC unit professionally installed so that it is properly leveled and configured for proper drainage.
Few issues are as frustrating as a leaking AC. But with regular maintenance and proactive steps, you can avoid the need for repairs. If you notice that your air conditioner is leaking water, contact Orzech Heating & Cooling right away to schedule an appointment. Our expert technicians will examine the system, identify the problem, and quickly resolve it so you can get your home back to normal.
