Why Is My AC Running But Not Blowing Cold Air?
Your AC may run without cooling due to airflow restrictions or control issues. Common causes include an incorrect thermostat setting, a clogged filter, a blocked outdoor unit, or a refrigerant or component problem. CM Heating can diagnose and repair all major AC and heat pump brands, and we offer 24/7 emergency service in areas like Everett and Seattle.
Quick checks:
- Set thermostat to Cool and fan to Auto.
- Replace a dirty air filter.
- Clear leaves/debris from the outdoor unit.
- Check the breaker and system switch.
- Look for ice on lines; if present, turn system off and call.
Need help in Everett, WA? Call (425) 259-0550 or book online.
Sources
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