Ice on your AC unit is a red flag that something is wrong. Learn what causes it and why you should address it immediately.
Finding ice on your air conditioner during a hot Michigan summer is more common than you'd think — and it's always a sign that something needs attention.
Common Causes of AC Ice Buildup
Low refrigerant levels, restricted airflow from dirty filters, and malfunctioning blower fans are the most frequent culprits.
What to Do
Turn off your AC immediately and let the ice melt. Check your air filter and replace it if dirty. If the problem persists, call a professional to diagnose the issue.
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