Inverter vs. Non-Inverter Air Conditioner Unit

 October 5, 2020

By  Cool Man

Buying an air conditioner unit is a rather daunting task, particularly if this is the first time you must face this decision. There are many factors to take into consideration when making your choice. This article takes a closer look at the two main types of air conditioners, namely inverter and non-inverter. You’ll learn what are the main differences between the two, as well as how to make a choice that best suits your specific needs and the configuration of your home. By the end of the day, it all boils down to the cost and the convenience of keeping a constant and comfortable temperature inside your home.

First of all, you must know that the main difference between inverter and non-inverter air conditioners is that the inverter is able to regulate the speed of the compressor motor. In layman’s terms, once the temperature inside the room reaches the desired value, the inverter unit automatically lowers the speed of the motor. As opposed to this ability, non-inverter units can only run at full motor speed or not at all. They turn off the motor as soon as the temperature reaches the desired level, but start it again as temperature rises. In a nutshell, non-inverter air conditioner units make more noise and consume more energy than inverters.

One of the biggest advantages of using inverter air conditioners is therefore the lowering of monthly energy bills. If you live in an area where you need air conditioning for long periods of time, the fact that you can lower your energy consumption should entice you into buying an inverter air conditioner. While your initial expense would be higher, the accumulating savings in energy bills would make this choice well-worth it. Besides, living in an economical home is always a good thing, as you can never know what the future holds for you. Today, you may afford to pay your bills without effort. However, what if in two years you retire or you lose your job? What if your income decreases to a too low level? In such situations, being able to keep your monthly bills low without any compromise on your comfort can save you from trouble and frustration.

The noise level is another thing that might tip the balance in favour of inverter air conditioner units. Thanks to their ability to regulate the speed of the compressor motor, these units are less noisy. Whenever the ideal temperature has been reached, the motor keeps running, but at a much slower pace. This makes it quite silent. On the contrary, non-inverter air conditioner units stop and restart their compressor motor multiple times a day, in order to keep the indoor temperature stable. These events generate noises that can be quite annoying. For example, they may wake you up during the night. Also, if you have a baby or an infant, these noises may wake her up just after you’ve spent a lot of time and energy to help her fall asleep. If silence is important to you, you’ll be better off with an inverter air conditioner.

Another advantage of inverters is that they allow for much better temperature control. As they are able to vary the rotation speed of the compressor, they can maintain the set temperature constant with much better accuracy than non-inverter air conditioners. Whenever temperature consistency is a must, you should consider choosing an inverter air conditioner. This could prove to be extremely useful when it comes about temperature-sensitive individuals such as infants and elderly people. These are only two situations when inverters can do a better job than non-inverters.

Some of the most advanced inverter air conditioners feature state-of-the-art technology that deodorises the air, controls the dust levels, and even kills germs and bacteria. These units are able to monitor your indoor air quality even when you are not at home. Health-conscious individuals who can afford such advanced technology are the first ones to adopt innovative features and bring them into their homes. Allergy and asthma sufferers as well can improve their health situation by keeping tabs on their symptoms with such modern technology. After all, creating a healthier living environment is the first step toward a better life, with fewer flare-ups of respiratory conditions.

On the other hand, not everyone can afford to purchase an inverter air conditioner. In some situations, you may not even need it. For example, if you live in a mild climate, with very few hot days in a year, you won’t have to worry that much about the noise or about the increased energy consumption of non-inverter air conditioners. You won’t be using them much anyway, so you may never break even, should you decide to go for the more expensive option which is an inverter unit. Also, if you don’t really mind the noise and the relatively high energy bills, you can be just fine with a non-inverter air conditioner.

Some of the major air conditioner brands invest a lot of resources into the development of more eco-friendly non-inverter air conditioners. They are aware of the relatively low purchasing power of the wide majority of the population, so they want to create products that suit these smaller budgets. One of the most interesting features that make non-inverter air conditioners more economical is the automatic regulation of the fan speed. Less effective than the adjustment of the compressor rotation, this feature can still make it easier to maintain a constant temperature in the room by regulating the airflow.

As you can see, there are many advantages and drawbacks to carefully weigh before making your final decision. More often than not, an inverter air conditioner would provide you with superior air quality, a more precise temperature control, consistent cooling, and better energy efficiency. On the other hand, there are situations when buying a more expensive air conditioner isn’t justified, so you should probably save money by getting a non-inverter unit. Both of these solutions are good, as long as you do your homework before the purchase.

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