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Is Your AC on Strike? Understanding and Resolving no Air Blow Issues

As the temperature rises with the approach of summer, the last thing you want is for your AC unit to cease blowing cool air. However, encountering a situation where your AC runs but fails to circulate any air can be quite frustrating.


At Coastal Heating & Cooling, we deeply empathize with this issue, and we are dedicated to providing assistance with your AC repair in Orange County, CA.


Possible Causes of AC Running but Not Blowing Air


Dirty Air Filters:

One common reason for your AC unit's lack of airflow could be dirty air filters. Over time, these filters become clogged with dirt, dust, and debris, which restricts the airflow and hampers proper air circulation.


Broken Fan Motor:

Another potential culprit behind your AC's failure to blow air might be a broken fan motor. The fan motor plays a crucial role in circulating air throughout the unit and into your living space. When it malfunctions, it impedes the airflow.


Blown Fuse or Tripped Circuit Breaker:

If your AC unit is turned on but not blowing any air, a blown fuse or tripped circuit breaker could be the cause. The electrical components of your AC require a consistent power supply to function correctly. A blown fuse or a tripped circuit breaker disrupts the power supply, leading to improper operation.


Faulty Thermostat:

A malfunctioning thermostat can also result in your AC unit running but not blowing air. The thermostat's role is to regulate the temperature in your home and communicate with your AC unit for turning on and off. A faulty thermostat may fail to send the appropriate signals to the AC unit, hindering air circulation.


Resolution by a Qualified Technician

If you encounter issues with your AC unit running without blowing any air, it is essential to seek the expertise of a professional technician to assess and resolve the problem. Here are a few actions a technician may take to address the issue:


Replacement of Air Filters:

In the case of dirty air filters causing the problem, a technician can replace them to enhance airflow and improve circulation.


Repair or Replacement of Fan Motor:

If the issue lies with a broken or malfunctioning fan motor, the technician can perform repairs or replace the motor to restore proper air circulation.


Replacement of Blown Fuses or Resetting Tripped Circuit Breakers:

For situations involving blown fuses or tripped circuit breakers, the technician can replace the damaged fuse or reset the circuit breaker to restore power to the unit.


Calibration or Replacement of Faulty Thermostat:

In the event of a faulty thermostat is the root cause, the technician can calibrate or replace it to ensure proper communication with the AC unit and efficient temperature regulation within your home.

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