If your air conditioner stops working during a California heatwave, it’s important to act quickly. High temperatures can make your home uncomfortable and, in some cases, unsafe for children, seniors, and pets. While some AC issues require professional repair, there are a few troubleshooting steps you can take before calling for service.
Here are the first things you should do if your AC stops working during extreme heat:
- Check Your Thermostat: Make sure it’s set to “Cool” and that the temperature is set lower than the current room temperature.
- Inspect the Air Filter: A severely clogged air filter can restrict airflow and cause the system to shut down or stop cooling properly.
- Check the Circuit Breaker: If the breaker connected to your HVAC system has tripped, resetting it may restore power.
- Look at the Outdoor Unit: Make sure the condenser unit is running and free of debris, leaves, or obstructions that could affect performance.
- Check Air Vents Throughout the Home: Ensure vents are open and not blocked by furniture, curtains, or other objects.
- Turn the System Off if You Notice Ice: If you see ice on the indoor or outdoor unit, shut the system down and call a professional to prevent further damage.
- Reduce Heat Inside the Home: Close blinds, curtains, and shades to block sunlight and avoid using ovens, dryers, or other heat-producing appliances.
- Use Ceiling Fans and Portable Fans: These can help improve air circulation and make your home feel cooler while waiting for repairs.
- Call an HVAC Professional: If basic troubleshooting doesn’t solve the problem, it’s time to schedule service as soon as possible.
The best way to avoid an AC failure during a heatwave is through regular maintenance and early repairs. If your air conditioner stops working when temperatures are soaring, contact Full Blown Heating & Air Conditioning for fast, professional service. Our experienced technicians will diagnose the issue and get your system back up and running so you can stay cool and comfortable.