4 Reasons Your AC in Arlington, VA Is Heating Instead of Cooling

Your cooling system should provide cold air to keep your Arlington, VA home comfortable through the warm summer months. If your system blows warm or hot air instead, you have a problem. Read on to learn more about what could cause your AC system to blow warm air and what you can do about it.

1. Dirty Air Filter

A clogged air filter can inhibit airflow and overall proper operation of your air conditioner. If you have warm air blowing through the vents, check your filter. Change this filter every one to three months or whenever you notice a lot of dust and dirt on it.

2. Frozen Coils

The coils inside your AC can freeze when certain malfunctions happen. If the coils freeze, your system will be unable to make cold air. The system may still blow air through the vents, but it will be warm.

3. Refrigerant Leak

Without refrigerant, your air conditioner can’t produce cold air. Refrigerant must run through the system in the right amount and at the right time to produce cold air. If you have a refrigerant leak, your system may blow hot air instead of cold air.

4. Faulty Fan or Blower

If your system has a damaged or faulty fan or blower, the cold air may not push through the ductwork as forcefully as it needs to. By the time this conditioned air reaches the vents, it may be warm rather than cold.

If your cooling system pushes warm air into your home this summer, you’ll likely need professional help to regain comfort. With many possible causes and a complex system, it’s best to leave the troubleshooting to the experts. When you need professional air conditioner repair service in your Arlington home, call Vernon The Heating & Cooling Specialist.

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