What Is Causing My Air Conditioner To Freeze Up

June 25, 2020

What Is Causing My Air Conditioner To Freeze Up

Many people have the misconception that if their air conditioner freezes up, it will be a good thing as it will be able to generate cold air more quickly. However, the reality could not be further from the truth.

Air conditioner freezing up is a widespread issue that many homeowners face, but very few of them are well-equipped and have the necessary knowledge to fix it. Air conditioners work by controlling temperature, pressure, and airflow. If even one of these things has an issue, the AC will freeze and stop producing cold air.

An AC that is always freezing up will produce warm air or, in extreme cases, it will not give out any air at all. But how exactly can something that works all summer to keep everyone calm and cold be prone to freezing? Here are a few reasons why your air conditioner might be freezing up and what you can do to fix it.

Lack Of Airflow

The lack of airflow is the most common issue as to why most air conditioners freeze. This can happen due to several reasons. One primary reason is that if your AC has a collapsed duct, it will obstruct the airflow. The duct doesn’t necessarily have to be collapsed. If small debris gets stuck inside it, the AC will have trouble producing cold air. The same can be said about the air filter. If it gets clogged, it will slow down the airflow, which is a bad thing. To avoid these issues, you should often get your air conditioners cleaned so that everything is in working order.

Low On Refrigerant

The refrigerant inside of the coil manages the pressure of the AC. With the help of the coolant, your AC produces cold and compressed air. However, if there is a lack of refrigerant, the pressure will not be balanced, and the air conditioner will blow out hot or warm air. Another problem that can occur due to low refrigerant is the build-up of ice inside the AC and the pipes. When this happens, you should immediately call a professional to clean the ducts and the AC. If you let this issue prolong, it can cause much damage to the air conditioner.

Low-Quality Filters

If your AC has a low-quality filter, chances are that it might not collect all of the dust. Once that happens, the dust and grime start collecting on the coils and blocking them. This issue doesn’t only happen due to a low-quality filter, though. Many people run their air conditioner without a filter, which is just as bad, if not more. This not only stops the AC from blowing out cold air but instead, it blows out dirt alongside warm air. To avoid this issue, make sure that you get the coil cleaned frequently and have a good quality filter installed. It might cost more, but it will be more beneficial in the long run, saving you repair costs.

No Regular Maintenance

A freezing air conditioner is more common than you think. While it might seem like a difficult task to overcome, you can avoid it relatively quickly and easily. Just make sure that you are hiring professionals to do the regular maintenance and cleaning of the air conditioner. Secondly, make sure that the filters and other small components are high-quality materials. While they might cost more initially, they will give you more returns as time goes on, making them cost-efficient and viable.

These were just a few things that might cause your air conditioner to freeze up. If you have any questions as to why your air conditioner might be freezing up, kindly visit our website www.norcanheatingandair.com or call us at 780-851-4258.


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