While the average lifespan of an HVAC system is 10 years, air conditioners can stop working at any time due to various causes. Chances are that your air conditioning issues have happened to someone else before. You may need a Katy AC repair if the system is not working. The most common air conditioning repairs include:
#1 Clogged Air Filters
Clogged filters restrict the air flowing through the air conditioner, preventing it from effectively cooling the air. Moreover, a clogged and dirty filter can damage the evaporator coil’s capacity to absorb the heat, leading to another severe problem. To avoid such issues, ensure to change your air filters regularly.
#2 The Refrigerant Is Leaking, or Low
Refrigerant or freon is vital to the air conditioning system, so you must ensure it is at the proper levels. There are typically two reasons why your refrigerant is inadequate, either your AC was undercharged when installed, or there is a leak in the refrigerant system. Because refrigerant leaks are incredibly harmful to the environment, calling a professional to have them repaired immediately is vital.
#3 The AC Unit Is Turning On and Off Repeatedly
This issue is also known as short cycling, where instead of completing an entire cooling cycle, your HVAC system starts repeatedly. This can result in compressor damage, and it is a good idea to ask for professional help.
#4 Strange Smells Coming From the HVAC System
A typical AC issue is a disturbing smell. If your air filters are dirty and clogged, it may cause the AC system to overheat, resulting in burning smells. If you notice such a smell, turn the AC off immediately and change the air filters. In case you need AC Repair in Ellicott City, MD, don’t hesitate to call professional help.
#5 Strange Noises
Grinding noises, strange vibrations, or squealing sounds are typically the result of a poorly aligned or worn belt. These noises are typically dangerous for AC systems because they signal issues with motor bearings. If you hear sounds coming from the AC, you might be dealing with an urgent problem.
#6 The AC Tripping Circuit Breaks Repeatedly
If your AC trips a fuse when it turns on, one of the main reasons could be poor installation.
#7 Hot Air Blowing Out
Hot air may indicate that you have a dirty air filter, debris, or obstruction of the ducts that could cause the compressor to overheat. That can also be possible if the refrigerant levels are low.
#8 No Cool Air Flowing
Such an issue might appear in two ways. You hear the AC running, yet no air comes from the ducts. Then, while you feel the air, it is not as cool as it should. Most of the time, this is caused by a worn blower belt, which needs a replacement. However, low refrigerant can also affect cooling.
#9 AC Running Constantly
This is, in fact, one of the most common air conditioning issues, and it can have various causes. You might have a problem with the air filters, the electrical parts, the compressor, or the thermostat.
#10 AC Not Turning On
Ultimately, an air conditioner not turning on could be caused due to a tripped circuit breaker, loose wiring, or a faulty thermostat.