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AC Repair Tips: Simple Fixes for Common Issues

A malfunctioning air conditioning system is a major inconvenience during the hot summer. While some AC problems may require professional assistance, there are several common issues that you may be able to resolve on your own.

Insufficient Cooling

There are a few simple fixes you can try if you aren't happy with your AC performance:

  • Check the thermostat settings: Ensure that the thermostat is set to the desired temperature, which will be "cool" mode. Sometimes, incorrect settings can lead to inadequate cooling.
  • Clear the condenser unit: The condenser unit, located outside, should be clear of debris, such as leaves, grass, or dirt. Use a hose to clean the condenser coils and ensure proper airflow.

No Airflow

If your AC is running, but you're not feeling any airflow, here are a few troubleshooting steps you can take:

  • Check the air registers: Ensure all the air registers throughout your space are open and unobstructed. Sometimes, closed or blocked registers can restrict airflow.
  • Clean the evaporator coil: The evaporator coil accumulates dust and dirt, hindering airflow. Turn off the power to the AC unit and carefully clean the coil using a soft brush or vacuum cleaner.
  • Reset the circuit breaker: Check the circuit breaker box if the AC unit is not receiving power. Reset any tripped breakers related to the air conditioning system.

Strange Noises

Unusual noises from your AC unit can indicate underlying issues. Here's what you can do:

  • Check for loose parts: Vibrations and rattling noises may be caused by loose parts, such as screws or fan blades. Turn off the power to the unit and inspect for any flexible components. Tighten or secure them if necessary.
  • Clean the condenser fan: A noisy fan could be due to debris accumulation. Clean the fan blades using a brush or vacuum cleaner to eliminate obstructions.
  • Leaks: Water leaks from your AC unit can indicate a clogged condensate drain or a malfunctioning component. Here's what you can do:
  • Check the condensate drain: Locate the condensate drain line and ensure it is not clogged. If clogged, gently flush it with water and vinegar to clear any blockages.
  • Inspect the refrigerant line: Leaking refrigerant can cause water leakage. If there is ice buildup on the refrigerant line, it may indicate a refrigerant leak. In this case, it's best to call a professional for assistance.

While these simple AC repair tips can resolve common issues, it's crucial to prioritize safety and know your limits. If you're unsure or uncomfortable performing AC repairs, reach out to a local HVAC company, such as Brian's Heat and Air

About Me

Call the HVAC Contractor and Cool Down!

When we bought our house, we had a home warranty that was good for one year. One of the first things that had to get taken care of was the air conditioner. Before we had the HVAC contractor come out, we made sure filters were changed and other basic maintenance was taken care of. The HVAC contractor that the insurance company sent out replaced the compressor and our AC is working fine now so we're glad that we did it when we did, especially because he found a major mistake in our system. You don't want to wait long when the AC goes out on a hot summer day. This blog is here to make sure you get the help you need.