Essential AC Repair Tips: Keep Your Cool with Anderson Heating and Air in Fayetteville

Address:  70 N College Ave Suite 14, Fayetteville, AR 72701, United States

Phone number: +14792695939



A malfunctioning air conditioning system can be a major inconvenience, especially during the sweltering summer months in Fayetteville. While some AC issues require professional attention, many common problems can be addressed with basic troubleshooting and maintenance. Anderson Heating and Air offers essential AC repair tips to help you keep your cool and ensure your system runs smoothly.

1. AC Is Not Cooling Properly

If your air conditioner is running but not cooling your home effectively, consider these steps:

  • Check the Thermostat: Ensure that the thermostat is set to “cool” and that the temperature is set lower than the current room temperature. Verify that the thermostat is functioning correctly.
  • Inspect the Air Filter: A dirty or clogged air filter can restrict airflow and reduce cooling efficiency. Replace the filter if it is dirty, and make it a habit to check it monthly.
  • Clean the Coils: Both the evaporator and condenser coils can become dirty over time. Clean the coils gently using a soft brush or a coil cleaner to improve airflow and cooling performance.

2. AC Won’t Turn On

If your AC unit refuses to start, try these troubleshooting steps:

  • Check the Power Supply: Ensure that the unit is plugged in and that the power switch is on. Verify that the circuit breaker has not tripped and reset it if necessary.
  • Examine the Thermostat: Make sure the thermostat has working batteries and is set correctly. If it’s an older model, consider upgrading to a programmable or smart thermostat for improved efficiency.
  • Inspect the Condensate Drain Line: A clogged condensate drain line can cause the AC unit to shut off. Clear any blockages using a wet/dry vacuum or a plumbing snake.

3. Air Conditioner is Leaking Water

Water leaks around your AC unit can indicate several issues:

  • Clear the Drain Line: A clogged drain line is a common cause of water leaks. Use a wet/dry vacuum to clear the blockage and prevent future clogs by regularly pouring a mixture of bleach and water down the drain.
  • Check for Frozen Coils: If the evaporator coils freeze, they can cause water to leak as they thaw. Low refrigerant levels or restricted airflow can lead to frozen coils, so check and address these issues.
  • Inspect the Drain Pan: A cracked or overflowing drain pan can cause leaks. Replace the drain pan if it is damaged.

4. AC Is Making Unusual Noises

Unusual noises from your air conditioner can signal various problems:

  • Rattling or Banging: These sounds may indicate loose or broken parts inside the unit. Turn off the AC and inspect it for loose screws, bolts, or other components. Tighten or replace any loose parts.
  • Buzzing: A buzzing noise may point to electrical issues, such as a failing capacitor or loose wiring. These issues should be addressed by a professional to ensure safety.
  • Squealing: Squealing sounds are often caused by a worn or misaligned belt. Inspect the belt and replace it if necessary.

5. Air Conditioner Cycles On and Off Frequently

Short cycling, or frequent cycling on and off, can reduce efficiency and increase wear and tear on your AC system:

  • Check the Thermostat Placement: Ensure the thermostat is not placed near heat sources or in direct sunlight, which can cause it to register incorrect temperatures and cycle the system more frequently.
  • Inspect the Air Filter: A clogged air filter can cause the system to overheat and cycle on and off. Replace the filter if it is dirty.
  • Examine the Refrigerant Levels: Low refrigerant levels can cause short cycling. This issue typically requires a professional technician to diagnose and correct.

When to Call a Professional

While these tips can help you troubleshoot and address common AC issues, some problems require professional expertise. If your air conditioner continues to malfunction despite your efforts, or if you encounter more complex issues, it’s time to contact Anderson Heating and Air. Our experienced technicians are equipped to handle all types of AC repairs and will ensure your system is running efficiently.

Preventative Maintenance Tips

In addition to troubleshooting and repairing your AC system, regular maintenance is essential for preventing future issues:

  • Schedule Annual Tune-Ups: Have a professional technician inspect and service your AC system annually to identify and address potential problems before they become major issues.
  • Keep the Outdoor Unit Clean: Regularly clear debris, leaves, and dirt from around the outdoor unit to maintain proper airflow and efficiency.
  • Monitor System Performance: Pay attention to your AC system’s performance and address any unusual noises, leaks, or reduced cooling capacity promptly.


By following these essential AC repair tips, you can maintain a comfortable indoor environment and ensure your air conditioning system operates efficiently. While many common issues can be resolved with basic troubleshooting and maintenance, don’t hesitate to contact Anderson Heating and Air for professional AC repair services in Fayetteville. Our team is dedicated to providing reliable and expert solutions to keep your home cool and comfortable all summer long.

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