An air conditioning system is crucial for keeping your home temperature comfortable. However, every once in a while, you can run into some issues, such as weak airflow or leaking conditioner. 

Throughout this article, we’ll unveil the most common AC issues you can encounter and help you find quick solutions to those. So, let’s dive into it. 

AC Not Blowing Cold Air

When your AC isn’t cooling properly, it can make your home uncomfortable, especially in hot weather. The question is, what causes it? The reasons vary. Let’s explore. 

Dirty Air Filter

A clogged air filter restricts airflow, making it harder for your AC to cool your home.
How to fix: Replace or clean the filter every 1-3 months to maintain efficiency. Check out replacement air filters for your system.

Low Refrigerant Levels

If refrigerant levels are low due to a leak, your AC won’t cool properly.
How to fix: Contact a professional to check for leaks and recharge the refrigerant. If your unit needs replacement, explore Daikin Comfort AC systems.

Faulty Thermostat

If your thermostat isn’t working correctly, your AC might not cool properly.
How to fix: Check settings, replace batteries, or upgrade to a smart thermostat. Browse Mitsubishi Electric systems for advanced control options.

AC Not Turning ON/OFF

If your AC won’t start or shut off, it may be due to electrical or control system issues. Either way, your home temperature is not getting better. 

Power Supply Issues

A tripped breaker or blown fuse can prevent your AC from turning on.
How to fix: Reset the circuit breaker or replace the fuse. If the issue persists, consider upgrading to a more efficient central AC unit.

Faulty Capacitor or Contactor

These parts help start and run the system; if they fail, your AC won’t work.
How to fix: A professional can test and replace them if needed. Browse Goodman AC equipment for reliable options.

AC Leaking Water

Water leaks around your AC can cause damage to your home and indicate an internal issue.

Clogged Drain Line

Dirt and debris can block the condensate drain, leading to water backup.
How to fix: Use a wet/dry vacuum or vinegar solution to clear the drain. Consider upgrading to a Bard AC system designed for efficient drainage.

Frozen Evaporator Coil

A dirty filter or low refrigerant can cause the coil to freeze and leak water as it melts.
How to fix: Turn off the AC to let it defrost and check for underlying issues. If your system is outdated, explore Rheem air conditioners.

AC Making Noises

Unusual sounds from your AC can signal mechanical issues, so make sure to address them on time before they turn out to be bigger ones. 

Loose or Broken Parts

Rattling or banging noises may indicate loose screws, fan blades, or other components.
How to fix: Tighten any loose parts or call a technician. If the compressor is the issue, consider Bohn AC equipment.

Refrigerant Leaks

A hissing sound may indicate a refrigerant leak, which affects cooling efficiency.
How to fix: A professional should locate and repair the leak. If a new system is needed, browse central AC systems.

AC Producing Odors

Bad smells from your AC can make your home unpleasant and indicate underlying issues.

Mold or Mildew Growth

A musty smell suggests mold in the ducts or evaporator coils.
How to fix: Clean the coils and replace filters regularly. Consider a unit with better air filtration, such as a Daikin Comfort AC.

Burning Smell

A burning odor may indicate electrical problems or an overheating component.
How to fix: Turn off the unit and call a technician. If your unit is aging, check out Goodman Air Conditioning Solutions.

High Energy Bills

A sudden increase in energy costs may indicate inefficiencies in your AC system.

Dirty Air Filter

A clogged filter makes the AC work harder, using more energy.
How to fix: Replace the filter regularly. Check replacement filters to ensure optimal efficiency.

Leaky Ducts

Air leaks in ductwork force your AC to run longer.
How to fix: Seal leaks or have a professional inspect your ducts. If needed, consider switching to a more efficient Mitsubishi Electric system.

Old or Inefficient Unit

Older AC units may be less energy-efficient.
How to fix: Consider upgrading to a high-efficiency Rheem AC.

Tripping Circuit Breaker

If your AC keeps tripping the breaker, it could be an electrical issue or an overworked system.

Overloaded Circuit

Other high-power appliances running on the same circuit can cause overloads.
How to fix: Avoid using multiple high-energy devices on the same circuit. If your AC is outdated, explore central AC units.

Dirty Condenser Coils

Dirt buildup causes the AC to work harder, leading to overheating.
How to fix: Clean the coils to improve efficiency. Consider an upgrade to a Bohn cooling system.

Faulty Compressor

A failing compressor can draw too much power, tripping the breaker.
How to fix: Have a professional inspect and repair the compressor. Browse Bard AC options for durable solutions.

AC Freezing

If your AC unit is freezing up, it can reduce efficiency and cause damage. So, make sure to address potential reasons and fix issues if necessary. 

Restricted Airflow

Dirty filters or blocked vents can prevent warm air from reaching the coils.
How to fix: Replace the filter and ensure the vents are clear. Check out air filters for replacements.

Low Refrigerant Levels

A refrigerant leak can lower pressure, leading to coil freezing.
How to fix: Have a technician check for leaks and recharge the system. If a new system is needed, explore Daikin Comfort AC units.

Thermostat Issues

Setting the thermostat too low can cause the AC to freeze.
How to fix: Adjust the temperature settings. Consider upgrading to a unit with better control, such as a Mitsubishi Electric AC.

Where to Find Quality Air Conditioners

If you want to avoid the common problems you can face with air conditioners, then we strongly recommend looking into Voomi’s offerings. At Voomi, you can find different types of AC and air conditioning systems suitable for buildings, offices, homes, and apartments. You can browse online, visit us, or contact our professionals for personalized assistance. We will help you pick a quality AC that will last you long years, making your life more comfortable.