Yes—turn your AC off if it’s blowing warm air to prevent strain on the compressor while you check simple causes. The most common reasons are incorrect thermostat settings, a clogged air filter blocking airflow, or a refrigerant or outdoor-unit problem that needs a technician. Our technicians see this often in Florida homes near Greenacres, and quick checks can save a service call if the cause is minor. If the air stays warm or the outdoor unit is silent, schedule professional service; Del-Air offers 24/7 emergency help.
Try these quick steps before calling:
- Set system to Off; set Fan to On for 30–60 minutes to thaw possible ice.
- Replace a dirty air filter.
- Confirm thermostat is on Cool and set below room temperature.
- Check the outdoor breaker; if it trips again, keep it off and call.
Do not run the system if you smell burning, see ice on the lines, or hear grinding.
Updated: 2026-09-26
Need help in Greenacres, FL? Call (772) 567-3100 or book online. “Our AC system was fixed that day and we will definitely use Del-Air again.” — Dean D.