Top 10 Common AC Problems and How to Fix Them

When summer hits hard, your air conditioner becomes your best friend. But like any appliance, your AC can face issues over time. The good news? Most common AC problems can be fixed easily if you catch them early. In this blog, we’ll explore the top 10 common AC problems and how to fix them, so you can stay cool and comfortable all year round.

Customercareshas offer reliable AC repair and services in Surat. We provide all types of AC services in Surat, including split AC, window AC, and central AC. Our skilled technicians check every part of your AC and solve the problem with care.

1. AC Not Cooling Properly

Cause:

Dirty air filters, low refrigerant, or a faulty thermostat.

Fix:

  • Clean or replace air filters.
  • Check thermostat settings.
  • Call a technician to check refrigerant levels.

2. AC Not Turning On

Cause:

Tripped circuit breaker, faulty thermostat, or loose wiring.

Fix:

  • Reset the circuit breaker.
  • Replace batteries in the thermostat.
  • Contact a professional for electrical inspection.

3. Strange Noises from AC

Cause:

Loose parts, motor issues, or debris inside the unit.

Fix:

  • Tighten any loose screws.
  • Clean the outdoor unit.
  • If noise continues, call a repair expert.

4. AC Leaking Water

Cause:

Clogged drain pipe or frozen evaporator coils.

Fix:

  • Clear the drain pipe.
  • Turn off the unit and let the coils thaw.
  • Schedule a professional cleaning if needed.

5. Foul Smell from AC

Cause:

Mold or bacteria buildup in the filters or ducts.

Fix:

  • Clean or change air filters.
  • Get the AC unit and ducts professionally cleaned.

6. AC Running Constantly

Cause:

Dirty filters, low refrigerant, or incorrect thermostat setting.

Fix:

  • Replace dirty filters.
  • Set the thermostat to “Auto” mode.
  • Call a technician to check refrigerant levels.

7. High Electricity Bills

Cause:

Inefficient AC system or poor maintenance.

Fix:

  • Clean filters regularly.
  • Service your AC every 6 months.
  • Use energy-saving settings.

8. Frozen AC Coils

Cause:

Dirty coils, low refrigerant, or blocked airflow.

Fix:

  • Turn off the AC and let it thaw.
  • Clean coils and ensure proper airflow.
  • Call for refrigerant check.

9. Thermostat Not Working Properly

Cause:

Dead batteries or outdated thermostat.

Fix:

  • Replace batteries.
  • Upgrade to a smart thermostat for better control.

10. AC Trips the Circuit Breaker

Cause:

Overheating or electrical issues.

Fix:

  • Check and clean condenser coils.
  • Avoid using too many high-power devices on the same line.
  • Consult an electrician or HVAC technician.

Final Tips for Preventing AC Problems

  • Clean filters every 15–30 days
  • Schedule professional servicing every 6 months
  • Keep the outdoor unit clean and shaded
  • Check thermostat settings regularly

Conclusion

Your air conditioner needs regular attention to run smoothly. By spotting these common AC problems early and fixing them properly, you can enjoy cool air without sudden breakdowns. If the issue seems serious, always reach out to a certified AC technician.

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