What to do When Your Air Conditioner Doesn't Cool

What to do When Your Air Conditioner Doesn't Cool

Do you have central air conditioning in your home? If so, then the chances are that you've had an issue with it at some point. Cooling services can help to diagnose the problem and fix it quickly.

There are many reasons why your AC might not be cooling properly. It could be due to a faulty thermostat or fan motors, dirty coils, insufficient refrigerant levels, clogged condenser fins, unbalanced airflow across the coil, and the list goes on.

This blog will look at why your Air Conditioner is not cooling and how to deal with those issues. So, let’s get to it.

Clogged Air Filters:

It is the most common issue with ACs. If the air filters are clogged, the unit's airflow gets restricted, resulting in a hot room or home. So, make sure to change filters regularly (once every month). If you're not able to do this on your own, then call AC repair and maintenance services and make them have a look at it.

Dirty Coils:

If dirt builds up on the coils of an air conditioner over time, they will become less efficient at cooling, deteriorating the quality of air conditioning in the area. Therefore, cooling Services providers also provide Air Conditioning Cleaning services that clean out all the dirt from both in and outside of the coil for optimum performance.

Incorrect Temperature Selection:

You need to check the working of the AC thermostat if your split or window AC is not cooling. For example, it is a problem if your air conditioner unit blows out cool air and then lukewarm air. When faced with such a situation, turn the thermostat settings to auto mode. This way, the fan works only when the air is being cooled.

When your Cooling Services technician installs or services the air conditioner, it is essential to choose the right temperature. They can help with this to be comfortable in your home all year round at an affordable price.

Blocked Outdoor Unit:

Blocked Outdoor Unit

If you notice a decrease in the cooling capacity of your air conditioner unit, it's time to check whether there is any blockage or obstruction in the outdoor section. All you need to do is go out and see any build-up or collection around your AC's outlet. If there is, clean it thoroughly and make sure there is no dirt left.

Busted Motors or Fan:

If the problem is still not resolved, it's time to call for professional help. There could be a technical fault within your unit that needs urgent attention from an experienced professional. Don't hesitate in getting it fixed because if you do not do so, there are chances of more damages occurring, which can prove costly in the future. It will also lead to inconvenience at your end since you won't have any cooling facility available during this period! So, make sure nothing goes wrong or gets damaged by fixing all minor problems right away before they get worse and costlier.

Blocked Condensate Drain:

If your Air Conditioner Cooling is not working well, it may probably be due to the Blocked Condensate Drain. That means the water that should have drained out quickly isn't getting out and is blocked somewhere in the piping line. It's time you get this issue resolved by calling for professional help. Otherwise, there are chances of further damage within your unit since all this water will eventually lead to corrosion.

Blown Fuse:

If you find that whenever you switch on your AC, nothing happens, or there is no cold air coming from inside even after it is plugged in during power cuts, then perhaps a blown-up fuse might be what needs fixing at first. But, first, contact your AC repair service and get the power supply and the fuse checked to avoid further issues.

Low Levels of AC Refrigerant:

Low Levels of AC Refrigerant

The issue of your AC not cooling might be related to low refrigerant levels. It usually happens if the drain of an AC clogs up with dirt or un-drainable water leading to corrosion of the pipe system over time. This issue is quite common in new air conditioners, too. The reason is, they come pre-filled with some amount of R22, which gets used up over time. That makes them lose their cooling efficiency, thus requiring more amounts added from outside sources regularly.

It would be best to get professional help on checking out what has been causing such an issue before adding more chemicals without knowing the reason for leakage in the first place.


So, these are some reasons why your AC is not cooling and how to deal with them. We hope you found this helpful and are now ready to deal with an AC-related issue.