What Can Cause the Air Conditioner to Stop Working?

Like most HVACs, air conditioning systems have a sturdy build and are designed to last anywhere from 14-15 years. With routine maintenance services, you can even prolong your appliance’s life by a couple more years. However, due to the mechanical wear and tear they suffer over the years, they are likely to experience a couple of operational issues and sometimes a breakdown. 

No matter how severe such breakdowns may seem, most HVAC systems are likely to experience them during their lifespan and can be avoided by maintaining an exemplary record of AC service in Aransas pass.

Common Reasons for Air Conditioning Breakdowns

Temperatures in Texas can put a serious toll on your air conditioning system, no matter how expensive or technologically advanced it may be. If you have an air conditioning system that is more than 10-12 years old, it may be susceptible to a breakdown. 

1. Lower Refrigerant Levels

Refrigerants are a fluid that helps your air conditioning system cool your rooms at the desired levels. As the air passes through the refrigerants in the tube, it cools down and is blown out via the blower motors. When your refrigerant pipes develop leaks, the refrigerant levels in your AC get disturbed, making it difficult for the appliance to cool in a designated space. 

2. Clogged Coil Condensers

Condenser coils are located within your air conditioner’s outdoor unit and are responsible for getting the heat and moisture out of your rooms and propelling it outdoors. Since the unit stays outside, the condenser coils may witness a build-up of dirt and soot over time, making it difficult for the unit to work. This may lead to a rise in energy bills or an eventual breakdown. 

3. AC Fan Malfunctioning

Your air conditioning unit has two fans, one the indoor and the other the outdoor. The fan in the indoor unit is responsible for propelling the cold air into your rooms, whereas, in the outdoor unit, the fan propels the absorbed heat from your rooms into the atmosphere outdoors. A defect in any one of them may cause your air conditioning system to malfunction or break down abruptly. 

4. Frozen Evaporator Coils

Evaporator coils contain refrigerants and are responsible for absorbing the warm air from your rooms. They need a steady circulation of warm air around them for optimal operation. In case of a defect like a refrigerant leak, etc., Ice build-up on the coils may occur, leading to less or no cool air blowing from the vents. 

5. Clogged Drains

The moisture absorbed from your rooms is passed out of your air conditioning system via the condensate drain. If the condensate drain clogs up with dirt, slime, or algae, the condensate outflow may reduce or even flow back, causing considerable damage to your appliance. Condensate leaks can also lead to other problems like the presence of a sock-like smell, mold growth, etc. 

6. Leaky Ducts

Duct leaks are a common cause of the breakdown of air conditioning systems in summer. Ducts develop leaks and cracks for poor installation, old ductwork, etc. In case of a duct leak, warm air seeps into your ductwork and your rooms, making your air conditioning units work twice as hard to bring the temperature in your room to the same levels. It may lead to a rise in energy consumption, overheating, short cycling, or a complete breakdown.  

7. Thermostat Malfunction

Sometimes thermostats develop calibration issues or are simply low on batteries. Out-of-calibration thermostats may need a professional AC service in Aransas pass or a complete replacement if they are old.  

Today, visit our website for a thorough examination and professional AC services in Corpus Christi, TX, and surrounding areas!