Your air conditioner’s filters and evaporator coils collect dirt throughout the cooling season. They need to be cleaned regularly to prevent the buildup of bio-growth.
Your thermostat’s low voltage wires send commands to your condenser, letting it know that you want cool air in your house. If these wires become damaged, the cooling process won’t start. Contact AC Repair Provo UT for specialized services.
Refrigerant, also known as Freon, is what keeps your AC unit running and cooling your home. It is a chemical blend that changes from liquid to gas and back again in the system, taking heat from the air it circulates into your home and releasing it outdoors. If you notice a leak, it is important to get it repaired quickly.
Leaks are typically found in the lines that connect your indoor and outdoor units. When these are leaking, it may cause your AC to lose efficiency and cool your home less effectively. It will also require it to use more energy, which results in higher energy bills.
There are several signs that your system is leaking refrigerant, including a hissing sound from the evaporator coil and ice on the outside unit. Another sign is a spike in your energy bill that you can’t explain.
A professional can use specialized tools to test for leaks, including UV dye and a refrigerant leak detector. They will then isolate the system to prevent further loss and test for the severity of the leak. Smaller leaks can be sealed with epoxy, while larger ones will require more extensive repairs or part replacements.
If you suspect your AC system is leaking refrigerant, turn it off and open windows to disperse the gas. Contact an HVAC technician as soon as possible to avoid further damage and health impacts.
Once the technicians have determined where and how much of a leak there is, they will use a special sealant to repair it. They will shut off the power to the system and close the service valves before they can begin work. This will ensure the safety of everyone in the home and reduce the risk of further damage to your equipment. Once the leaks are fixed, the technicians will retest for air quality and performance. Then, they can return the system to an efficient, functional state.
Fan Issues
The fan plays an essential role in cooling and can be affected by various issues. A faulty motor, electrical wiring problems, thermostat issues and more can affect how well your AC’s fan works. It’s important to know what to look out for to spot and address these issues quickly, so your fan can keep working correctly.
If you notice no airflow coming from your AC, this is a clear sign that the fan isn’t working. This is a big problem because it means the cool air your compressor is producing won’t be pushed through the ducts and into your home.
One common cause of this is a tripped circuit breaker or a power outage. However, this can also indicate a deeper issue like a refrigerant leak that needs professional attention. It’s also possible that a fan switch is off or that a wire is corroded or disconnected. If you see signs of this, it’s best to call a licensed technician right away to prevent further damage and ensure your fan is working properly.
Other potential issues include a broken capacitor (which helps start and run the fan motor), wiring problems, and control board problems that can send the wrong signals. These issues can be very difficult to diagnose, so you’ll want to make sure to hire a trained HVAC professional for help.
Another potential problem is a loose or bent fan blade. While this may seem minor, it can be dangerous since it could impact other components and cause contact damage on startup or shutdown. In this case, the fan blades should be replaced as soon as possible to avoid further damage and poor airflow.
It’s also possible that the fan switch is worn out or dirty and requires cleaning. This is a simple fix, but you’ll need to have a qualified technician handle it. It’s important to remember that regular maintenance is key to preventing any issues from happening in the first place. During routine tune-ups, technicians will work thoroughly on your fans to ensure they’re in good shape for the summer ahead.
Thermostat Issues
The thermostat might not receive the same attention as the other components of your HVAC system, but it’s an essential part of the whole. A broken thermostat can lead to a wide range of issues for homeowners, including uneven home temperatures and energy waste. The good news is that, unlike some other parts of your HVAC system, the thermostat can usually be repaired in relatively short order.
Thermostats can break down in a variety of ways, and each type of issue has its own specific signs that indicate a problem. For example, if your thermostat seems to be constantly malfunctioning or making strange noises, it could be time to replace it. Other signs that your thermostat might be broken include a blank display or unresponsiveness, the temperature displayed on the thermostat not matching the room’s actual conditions, or programmed settings resetting themselves.
If your thermostat is showing a blank display or becoming unresponsive, the first thing to check is its power source. If it is battery-operated, make sure the batteries are fresh. If it is hardwired, locate your home’s breaker box and determine whether the breaker dedicated to your thermostat has become tripped. If it has, switch it to the on position and try resetting your thermostat again.
Alternatively, your thermostat might be suffering from a faulty sensor. If the temperature sensors in your thermostat are not functioning correctly, they can cause the device to misread the air temperature and trigger the AC to run continuously or not at all. A professional can examine your thermostat and its sensors to ensure they are working properly.
Thermostat problems can often be difficult to diagnose, but it’s important to address them quickly. The longer they go unchecked, the more wear and tear your system can suffer. This can ultimately result in expensive repairs or even system replacement. Proactive homeowners take the time to troubleshoot thermostat issues so that they can get the most out of their AC systems. This includes routine maintenance performed by qualified and experienced technicians. This will help ensure the health and efficiency of the thermostat and other components, as well as reduce unnecessary repair expenses in the future.
Control Board Issues
The control board is the brain of your HVAC system, sending signals to different components like the fan motor and thermostat. If your circuit board has issues, it can lead to a wide range of problems. One of the most obvious signs of a bad control board is if your AC doesn’t cool your home consistently. The circuit board can also cause problems with your air conditioner’s energy efficiency.
If your control board is showing signs of a problem, it’s time to consult a professional. A technician can help you determine whether your control board needs to be repaired or replaced. They will also help you decide whether to repair or replace other parts in your system.
One of the first things you should do is inspect your circuit board for physical damage. Look for burn marks or swollen capacitors, which are indicators of overheating. Capacitors store and release electrical energy, so if they are swollen or burned out, it can be a sign of a problem with the control board itself or broader electrical issues in your HVAC unit.
In some cases, a damaged circuit board can be fixed by replacing its capacitors or other electronic components. However, this can be difficult for homeowners without the proper technical knowledge or experience working with electronics. In addition, replacing a circuit board can be expensive, so it’s important to weigh the pros and cons of repair versus replacement with a professional.
Other signs of a faulty control board include a burning smell, strange noises, or a decrease in energy efficiency. A faulty control board may also cause your HVAC system to shut off frequently. This is an indication that the control board has detected a problem and is shutting down to prevent further damage.
You should also check fuses and breaker switches in your electrical panel to see if they are tripped or blown. Make sure that the switches are properly aligned and that fuses have no visible signs of damage. Also, it’s a good idea to check for loose wires and harnesses. Over time, vibrations can cause them to come loose, which can disrupt communication between the circuit board and other components.