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4 Common Reasons Why Air Conditioning is Not Cooling

It’s no fun when your air conditioning unit is not cooling. Not only that you will have to suffer through the sweltering heat of Las Vegas, but you will also sweat through a sleepless night. It is truly a dilemma for homeowners when the AC unit installed can no longer provide cool air and keep the room at a comfortable temperature setting.

There are multiple reasons why your AC unit no longer functions the way it used to. When this happens, do not panic. When your air conditioner is no longer cooling, this does not automatically mean that you need to exhaust your savings to buy new parts or replace the entire HVAC system.

Common Reasons Why Your AC is Not Cooling

When your air conditioner is not cooling anymore, homeowners like you can do simple troubleshooting to resolve the issue. Here are some of the reasons why your air conditioning is not cooling and how you can fix it.

  1. Clogged air filter.

When the air filter of your air conditioning unit is clogged with dust, debris, and other unwanted objects, this can affect the airflow making it difficult for your AC unit to do the overall cooling process. As a result, the cooling capacity of your unit reduces. That’s why you may feel as if your AC is not cooling.

Quick Fix: When your AC unit is not cooling because of a clogged air filter, you can simply clean it or replace it with a new one. Make sure to regularly check your air filter. If possible, you can do this once a month.

  1. Thermostat is incorrectly set.

Now, the moment you notice that your air conditioning unit is not getting the same comfort as it used to, first check the thermostat setting. Make sure that it is set to cool. Turning the AC fan “on” can make the blower run non-stop. As a result, it continuously runs without actually cooling your home.

Quick Fix: If you have already set the thermostat to cool, check the temperature setting to double-check that it was not changed by anyone else accidentally. If by chance, it has been turned off, set to heat or constant fan mode, and then switch back to its normal cooling operation. If your AC unit is working well, the system will eventually kick in and you can expect it to cool your living space once again.

  1. Low refrigerant level.

One of the most important compound fluids used in your AC system is refrigerant. This absorbs the heat from the surrounding air and converts it to cold air. Now, when there is a leak, your will eventually notice that your home or office will no longer have the same cool temperature as it used to.

Quick Fix: The best way to ward off this problem is to get your AC unit checked regularly. However, it can be possible that some issues may suddenly arise even before your scheduled maintenance check. When your AC unit is making already a hissing sound and begins to ice, immediately contact your expert technician. Do not wait for the problem to get worse because you might end up spending more than what you’re supposed to. Save time. Save money. Contact the best HVAC technician in Las Vegas now!

  1. Frozen evaporator coil.

The main task of the evaporator coil is to absorb the heat coming from your house. However, when it is frozen, it will become incapable of doing such a task. This can be either caused by refrigerant leaks, clogged air filters, or a very short air-cooling cycle. Eventually, you will notice that the cooling in your house or office will become inadequate.

How to go about: Accessing the evaporator of your AC unit is quite challenging. To avoid further damage, the best thing to do is to call your professional HVAC technician.

Need a Trustworthy HVAC Technician in Las Vegas?

We can all agree that it is totally frustrating when the AC unit fails to do its job, most particularly when the city is experiencing a heat wave. Always be observant and conscious of the performance of your air conditioning unit. When you notice that something is off, double-check what could be the problem and if it is something that you can do, immediately do it.

However, if the problem is something too technical for you to address. Don’t hesitate to call Las Vegas’ most reliable HVAC technician, Fast Affordable Air!