Summer is here, and a working air conditioner is your solace for comfort. But what happens when your AC suddenly stops cooling? At Residential Heating and Air Conditioning, we understand how frustrating this can be, and we’re here to help with AC repair in Minneapolis. Here’s a look at why these breakdowns occur and how we tackle them.
When does it make sense to call a professional if your AC suddenly stops cooling?
Call a professional HVAC technician if your air conditioner suddenly stops cooling and you notice any of the following:
- The thermostat settings are correct but the unit still won’t cool (possible thermostat malfunction).
- The unit has a refrigerant leak or low refrigerant level (system can’t cool effectively).
- Evaporator coils are frozen (often due to poor airflow), blocking cooling.
- Electrical failures — for example a tripped breaker or faulty wiring causing the unit to shut off.
