My AC Isn’t Cooling Enough!

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air conditioning cedar hill texas

An air conditioning unit that isn’t producing enough cold air is annoying, especially if you live in a warm climate. There are many reasons why this may be happening such as clogged air filters or a faulty thermostat connection. Contact your local HVAC technician to help solve the issue fast. 


In need of an AC repair in Cedar Hill, TX? Contact Dial One Johnson Plumbing, Cooling and Heating for amazing service guaranteed. Call us today at (469) 240-5618 or schedule an appointment online


Keep reading to learn more about what causes the air conditioner to stop producing cold air. 

Refrigerant Leaks 

Refrigerants are needed to cool the air inside your home. The refrigerant runs through the evaporator coils to cool the warm air that is pushed through the unit. If there is a refrigerant leak, then the warm air will not get properly cooled. Ultimately, this results in an AC unit that cannot provide comfort to you or your family. 


If you are unsure if there is a leak, try a dye test. Insert fluorescent dye into the refrigerant refill opening. If there are any leaks, the dye will fall out of the cracks. Don’t worry, the dye will not cause any harm to your unit or the refrigerant. If you feel uncomfortable completing a leak detection test, call your local plumber for AC repair

Clogged and Dirty Air Filters 

A common cause for cooling issues in air conditioning units is clogged and dirty air filters. Air filters are responsible for improving air quality and optimizing airflow through the ductwork and into your home. If the filter is clogged, the air cannot efficiently move over the evaporator coils. 


Restricted airflow results in a fault HVAC system that only produces warm air. Luckily, air filters are relatively inexpensive and easy to replace. Make sure to replace the filters every one to two months, depending on the type.

Improperly Sized Unit

Every home is different which means that there is no universal size for an air conditioning system. The size of the unit will depend on the cooling needs of your home. If your home is large, the system should also be large to match the household needs. A unit that is too small will not be able to properly cool your home. 


Improperly sized units are a common occurrence among inferior HVAC replacement companies. Unfortunately, once installed, the only solution to this problem is to replace the HVAC system. Always be sure to hire a dependable HVAC company to ensure proper sizing and installation.

Old Age

Old age is an important factor when it comes to an AC unit that isn’t producing cool air. At the end of the system’s operating life it will not produce cold air like it used to. If your unit is older than 15 years it may be time to look into replacing it with a higher efficiency model. Local HVAC companies will have a wide variety of models available to match your needs and the size of your home. Some even come with smart technology.


Great technicians will work hard to properly install your AC system to prevent any further issues. Always be sure to regularly maintain your unit for high efficiency and longer lifespan. Contact Dial One Johnson for AC installation

Thermostat Malfunction 

Thermostat malfunction is a common issue due to incorrect installation and frequent need for recalibration. On your thermostat, be sure the fans are set to “cool”. If the fans are set to “on” the air handler will blow air whether or not the unit is cycling cool air through the home. Before calling a technician, check this for an easy fix. 


It is okay to have your air handler set to “auto,” but know that this may cause issues if the thermostat becomes uncalibrated. If none of these tips and tricks help solve the issue an HVAC technician should be called for air conditioning services. 

Dirty Evaporator Coils

There are several HVAC components that work together to cool your home. If there is an issue with lack of cold air then a dirty evaporator coil may be the cause. The evaporator coils work with refrigerants to transfer heat out of the air and the home. Even a thin layer of grime or dirt on the coils can cause inefficient cooling and an uncomfortable home. 


This is why the air that enters your home is coming out warm instead of cold. To clean the coils yourself you will have to purchase special cleaning equipment and follow a complex process to gain access to the coils.. Most homeowners are uncomfortable completing this task, which is why it may be best to leave it to professionals.

Condenser Unit is Blocked 

The condenser unit sits outside your home and may not produce cold air if it is blocked. Anything blocking the condenser will impede airflow and will result in cooling issues. If there is a restriction, the condenser cannot release the heat that is being removed from your home. 


The evaporator coils and the condenser will both have to work harder to cool your home when there’s a blockage present. This can result in an increase in your utility bill. Make sure to clear any plants, debris and objects away from the system. Moving these items will allow for the unit to be unobstructed and properly work. 

Air Conditioning Cedar Hill Texas 

AC repair should not be a hassle – why not trust the best in the game? Dial One Johnson Plumbing, Cooling and Heating is dedicated to their customers and providing 24/7 dependable service. We provide all kinds of HVAC services from repairs and replacements to maintenance and inspections. Let us fix your AC issues so that you can get back to stress-free, comfortable living. 


Are you in need of AC repair in Cedar Hill, TX? Look no further because Dial One Johnson Plumbing, Cooling and Heating is here to save the day. Call us at (469) 557-2703 or contact us online


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