Air Conditioner Not Blowing Cold Air But Running

Air Conditioner Not Blowing Cold Air But Running: A Comprehensive Guide

Air Conditioner Not Blowing Cold Air But Running
Air Conditioner Not Blowing Cold Air But Running

When the summer heat is at its peak, the last thing you want is an air conditioner that’s running but not blowing cold air. This issue is not uncommon and can be quite frustrating, especially for those living in America where air conditioers are frequently used and highly appreciated. This article will delve into the possible reasons behind this problem and provide practical solutions to get your unit back to optimal performance.

Common Causes of an Air Conditioner Not Blowing Cold Air But Running

Several factors could cause your air condtioner to run without blowing cold air. Here are some of the most common:

  • Thermostat Settings: If your thermostat is set to ‘ON’ instead of ‘AUTO’, the fan will keep running even when the air isn’t being cooled.
  • Dirty Air Filter: A clogged air filter can restrct airflow, causing the unit to freeze up and stop producing cold air.
  • Low Refrigerant Levels: If your air conditioner is low on refrigerant, it won’t be able to cool the air effectively.
  • Outdoor Unit Issues: Problems with the outdoor unit, such as a dirty condenser coil or a malfunctoning fan, can affect the cooing process.

Portable Air Conditioner Not Blowing Cold Air But Running

Portable air conditioners can also experience similar issues. In addition to the causes mentioned above, a portable unit might not blow cold air if it’s not properly vented or if the room is too hot for the unit’s capacity.

Why Does My Air Conditioner Turn Off By Itself?

Automatic shut-off can be another issue with air conditioners. this could be due to a faulty thermostat, an overheating motor, or a tripped circuit breaker. For instance, some Midea air conditioner users have reported their units turning off by themselves, which could be due to these reasons or specific issues with the model.

How to Unfreeze an Air Conditioner

If your air conditioner has frozen up, the first step is to turn it off and let it defrost. then, check and replace the air filter if necessary. If the problem persists, it might be due to low refrigerant levels, in which case you should call a professional.

Replacement Parts for “Air Conditioner Not Blowing Cold Air But Running”

If your air conditioner is still not blowing cold air after troubleshooting, it might need replacement parts. these could include a new air filter, thermostat, fan motor, or condenser coil. Always ensure to use genuine parts for your specific model and brand.

When to Call the Authorized Service

If you’ve tried all the troubleshooting steps and your air conditioner is still not working properly, it’s time to call the authorized service. there are service centers in many provinces of America. You can find the nearest service center by calling the number specified on the company’s official website.


While an air conditioner not blowing cold air but running can be a nuisance, understanding the potential causes and solutions can help you address the issue effectively. Whether it’s a simple fix like changing the thermostat settings or a more complex issue requiring professional help, this guide has got you covered.

Note: The information provided in this article is collected from the internet and may contain inaccuracies. For the most accurate and up-to-date information, please visit the official website of your air conditioner’s manufacturer. The site owner is not responsible for any incorrect information or application.

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