Frozen Air Conditioner Coils
Ice has formed on your AC's evaporator coils or refrigerant lines
Signs You Have This Problem
What Causes This Problem
What You Can Check First
Before calling for service, try these simple troubleshooting steps:
Turn off AC and let coils thaw (may take several hours)
Check and replace air filter
Ensure all vents are open
Look for visible ice on outdoor lines or indoor unit
Don't run AC while frozen - it can damage compressor
When to Call a Professional
Once thawed, if freezing recurs, call a professional. Refrigerant leaks, blower problems, and restricted airflow require expert diagnosis.
Frozen Air Conditioner Coils FAQs
Related Problems
Air Conditioner Not Cooling
Your AC is running but not producing cold air or not cooling your home adequately
AC Blowing Warm Air
Your air conditioner is blowing air that's warm or not as cold as it should be
AC Short Cycling
Your air conditioner turns on and off frequently without completing a full cooling cycle
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