How To Improve Air Conditioner Efficiency?

We all know how hard it is for the air conditioner to cool your room properly in this heat. With this hot and humid weather, no machinery works up to its mark. Most people complain that their air conditioners stop working when the temperature gets extra high.

7 days aircon servicing is one of the best AC companies in Singapore that can help you with any of your concerns regarding aircon efficiency and servicing. . In this article, we are going to tell you all about how you can improve the efficiency of your air conditioner. So let’s start.

Ways To Improve the Efficiency of Your Air Conditioner

A couple of reasons can be making your air conditioner less efficient. But here are some tricks and hacks about how you can make your air conditioner work smoothly.

Clean The Filters Of Your Air Conditioner:

Cleaning the filters of your air conditioner is the most common way you can improve the efficiency of your AC. It is recommended that you clean your air vents and filters weekly so the debris and other particles don’t get stuck in there.

It is really important to do so because the clean filters are the major part of good airflow. The greater the airflow, the greater the cooling.

Make Sure Your Windows And Doors Are Closed:

One of the main reasons that most people don’t pay heed to is closing the doors and windows while the AC is running. If your doors or windows are closed when your AC is working, then there is a chance that it will not work efficiently.

Make sure the little and big openings in your room are closed while the air conditioner is working. The cool air can escape if your room is not sealed properly.

Cleaning the Outer Is Also Important:

If your air conditioner is cleaned but its efficiency is still fluctuating, try to look for any debris in the outer part. This is also a common reason that your AC is not working properly because the air is not filtering out as it should.

Cleaning the outer can be a little tricky, so make sure you are getting some help from a professional for its in-depth cleaning.

Make Sure That Your Thermostat Is Not In Direct Heat

The location of the thermostat means more than you imagine. If your thermostat is in contact with more heat-inducing objects than it should, then there is a chance that it will not detect your home temperature correctly.

Try to place it in a shade so it detects the moderate temperature of your house. If it is installed somewhere near your kitchen or any heating appliance, it can affect the efficiency of your air conditioner.

Avoid Using Heating Products:

Using an oven or dryer when your air conditioner is working can also affect the way it works. When you switch on heating products, the room gets heated too and the cooling in your room can subside.

So try avoiding a hair dryer or an oven when you want your AC to work properly. This can be a huge reason that your air conditioner is not working properly.

Make Sure Your Room Is Covered By Direct Sunlight:

You cannot avoid sunlight but for greater air conditioner efficiency, you have to shade your room from direct sunlight. For this, use curtains to shield your room.

Sunlight can cause the room to heat up more than it usually does. So using curtains would lower the temperature and your air conditioner can cool up the room more quickly.

Power Costs Being High:

If your air conditioner is not working efficiently, the electricity has become costly and your AC needs more energy for cooling. So either you invest in a new air conditioner or increase its power.

This is the first reason you should look out for if your air conditioner is not working as it should lately.

Change Your Air Conditioning Appliance:

If your air conditioner is old, this can also be a reason that it is not working efficiently. You should invest in a new air conditioning system because it will work like a charm and you will feel your room being cooler than before.

If your AC is in working for more than ten years, this is a big reason for its low efficiency. So buying a new one can help you with a lot of problems you are facing with cooling.

Reasons For Low Efficiency Of Air Conditioners

There can be a lot of reasons that your air conditioner is not working as efficiently as it should. We have discussed all possible ways to improve the efficiency of your air conditioner, now is the time to discuss any potential reasons associated with it.

Air Conditioner Is Getting Less Power:

This is the main reason as electricity costs increase day by day and your AC needs enough power to work smoothly.

You can check out this problem with a professional who will guide you with the electricity costs while your air conditioner runs efficiently.

Your AC Is Running With The Same Speed:

HVAC professionals say that never run your air conditioner at the same speed. You must change its temperature after a while so it does not get used to it.

You can try lowering the temperature on some moderate days and can get it a little high when the heat is excruciating.

Ice On The Compressor:

Sometimes ice can also freeze over the compressor which can make a difference in the AC’s efficiency. The reason for this freezing can be due to a leakage in the coolant line or filters not being cleaned properly.

Whatever the reason for ice, it can majorly affect the air conditioner’s efficiency. You can take help from the professional so he can fix whatever problem you are facing with your compressor.


If your air conditioner is not working as it should, there is a reason for it. You should probably look into it more closely to find the problem and then solve it.

We have told you the possible things that can go wrong with your air conditioner’s efficiency. So keep an eye out if something is not feeling right with your appliance.

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