HVAC

Why is My Ac Running but Not Cooling?

Air conditioning systems are crucial to maintaining room temperature in hot summer and also in regular weather.

They provide cooling in cycles to keep the room temperature at your desired level. The air conditioning cycles last about 15 to 20 minutes, going on and off repetitively.

While the air conditioner cools your room, you can sense the airflow cooling your place. At times, you can feel the air is flowing, but there is no cooling.

There are several reasons for the issue that can concern you if the problem persists long term.

Air Conditioning Repair services can help you troubleshoot the issue. Below are some significant reasons why your AC is not cooling your house.

image - Why is My Ac Running but Not Cooling?
Why is My Ac Running but Not Cooling?

Air Filter Issue

An air conditioner can go trouble-free for a long time, and you can enjoy a largely trouble-free cooling experience over that period.

Therefore, if your AC stops cooling the air and fails to maintain the room temperature, there is a problem.

Experienced AC repair services identify these issues quickly. They employ some of the basic techniques to solve the AC issues initially. Checking the air filter is one of them.

Air filter checks are easy and can solve the problem in no time. In air filter checks, your AC repair services analyze the air conditioning systems to find any clogging.

Clogging of the air filter reduces the airflow to your home. It impacts the overall air circulation, and thus, the efficiency of the AC.

Therefore, checking the air filter is a simple yet essential investigation that can help solve the cooling issue.

The air conditioning system removes the excess humidity in the air and maintains your room temperature.

Removal of air humidity is necessary for cooler room temperatures. If your AC receives optimal airflow, it results in optimal cooling.

However, the reduced airflow deteriorates your air conditioner performance. As a result, your room temperature cannot achieve the set temperature, making your system run continuously.

Improper Air Filter

Replacing the air filter is another essential function.  You can get air filters made by different manufacturers in the market.

Generic components are usually readily available and also reasonably priced. If your air conditioner air filter is replaced by a generic or non-standard air filter earlier, it may not perform optimally.

The reason is simple. Every device is unique, and its components are designed especially for optimal functioning.

The air conditioner air filters have the MERV rating. MERV stands for Minimum Efficiency Reporting Value, and it ranges between 1-16.

The rating should match your HVAC system. If the rating of your air filter is higher than the rating of your air conditioning system, it may be the cause of the cooling issue.

Therefore, hiring experienced air conditioner repair services is necessary. The service personnel are aware of such details and know the air filter that matches the MERV rating of your air conditioning system.


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Air Duct Issue

Many times, the issues are somewhat simple to identify. Air ducts are crucial to moving around the air to maintain perfect cooling.

It is responsible for the air circulation that helps in the heat dissipation process.

If the air conditioner air duct has issues, it will affect the cooling process. In these scenarios, your air conditioner may be performing perfectly, but the air ducts carrying the air around could be damaged.

Therefore, checking the condition of the air ducts can save valuable time and associated costs. Air ducts incur damage in multiple ways.

Over time, the sealants and adhesives come loose, resulting in air leaking out. Another reason is aging.

If your air conditioner is not regularly maintained, there is a good chance of ducts showing off their age.

Old ducts are prone to leaks. The leaking of air is not desirable as it will directly impact the cooling of the room.

Refrigerant Issue

Air conditioners require refrigerants to maintain cooling. If your system is low on cooling refrigerant, you need to contact the nearest air conditioner service center.

The service personnel will analyze your air conditioning system to find the possible issue. Often, the refrigerant goes low because of the leaks.

Therefore, planning regular maintenance helps in locating these issues and their timely resolution.

Many air conditioning systems have issues that require expertise and experience to resolve. The refrigerant is one of them.

Refrigerants are not safe to handle. Also, you must know the necessary quantity to fill in.

Hence, you should always avoid solving the problem on your own. Air conditioner service professionals manage these issues with essential care and precautions.

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Published by
Perla Irish