There are several types of AC problems. The most common are listed below. If you hear odd noises or smells while your AC is running, it might signify a serious problem. Those noises or smells should be addressed right away. They could mean your AC needs repair or maintenance. If you suspect you have one of these problems, call a professional to inspect it. If you experience any of these problems, call a King service technician.
If your AC is not turning on, check the thermostat. A lousy thermostat may be to blame. Try setting it to a lower temperature or cooling mode to test the power supply. Check the power switch and the circuit breaker if it still doesn’t work. It could also be a malfunctioning blower belt or thermostat. Contact a certified HVAC professional if you can’t pinpoint the exact issue. This way, they will know what to do next.
A malfunctioning condenser is another common AC problem. Broken tubes and leaks in seals can lead to this problem. Then there are the coils. These are filled with refrigerant and absorb heat from the air around them. If the evaporator coil is too cold, the problem could be with the condenser. Ice can form on its exterior if the evaporator coil is overly complicated.
A tripped breaker or a fuse can cause a power outage. If the breaker is tripped, try resetting the breaker. Sometimes, a loose switch or capacitor can cause your AC to stop working altogether. Call a technician to perform the necessary repairs if you notice these problems. The age of the compressor and capacitor are related to each other. If either component fails, the entire unit will stop working.
Water leaks are another problem you should pay attention to. Leaks in AC systems can cause extensive damage to a home. The best way to deal with them is through preventive maintenance. If you notice one, then you might want to consider a new AC installation, which will save you money in the long run. If you’re not comfortable with hiring an HVAC contractor, you can take the time to learn more about common AC problems.
Dirty air filters can also reduce the efficiency of your AC. A clogged air filter is easy to replace, and the leading cause of this problem is a refrigerant leak. Refrigerant is the liquid circulating through the AC system, sucking up hot air and sending it outside. Low refrigerant levels can also result from improper installation. It is best to get a professional to check the air filters and other components to prevent such issues from recurring.
A foul smell coming from your AC system could indicate that the refrigerant or coil is dirty. If you can’t see or smell anything, you might be dealing with a refrigerant leak. If you notice a musty smell, there may be a dirty filter or clogged return air ductwork. If your AC is making loud noises, it may be the blower motor or the motor bearing. To fix this problem, add lubricant to the oil port.