5 Reasons Why You Should Have an Inverter AC

5 Reasons Why You Should Have an Inverter AC
Written by Shikha Mehta

When you turn on your room’s AC, does your room get hot again after a few hours? If yes, then perhaps you don’t have the right model. If you want the temperature in your room to remain constantly cool – neither too cold nor all of a sudden hot again, you need an inverter ac.

Now if you’re relating to the inverter that you use as a backup during a power cut, you’re not totally wrong. It is the same technology that has been applied in air conditioners to avoid voltage fluctuation and keep the temperature of the room always comfortable.

The inverters we know of convert DC power into AC power, supplying electricity whenever we need them. However, it cannot do this without constantly controlling the frequency of the power. Now, if we apply this technology in the AC, it works the same way – the amount of power it uses is controlled throughout and changes constantly.

So, if you’re looking for a new AC, whether it is for your living room or for your office, you need to look for one that has enabled inverter technology.

What is an Inverter AC?

Before we come to a definition, let’s understand how an AC exactly works:

  • A normal air conditioner has 5 key operating parts – a compressor, a refrigerant, a condenser coil, an expansion valve and an evaporator coil.
  • When you turn on the AC, the air inside your room goes through the vent into the evaporator coils.
  • The refrigerant absorbs the heat from this air, making it cooler.
  • Meanwhile, the compressor pressurizes the refrigerant, heating it up.
  • Now, the air passes through the condenser coils which passes the heat to the outside air.
  • The moment that happens, it turns into a liquid and enters the expansion valve.
  • This component depressurizes the refrigerant, cooling it down further.
  • From here, the refrigerant enters the evaporator coil, where it expands into cool gas.
  • This cycle continues till our room cools down at the desired temperature.

The main role here is of the compressor, that helps in blowing out hot air outside, thus facilitating in cooling. Unless the heat inside the room is not transferred to the outside, you cannot get cool air inside.

An inverter AC is one where this compressor controls its speed and power. As your room gets cooler, it will reduce the power with which it works. If the temperature rises again, the compressor will increase its power slightly again.

How Does it Work?

Understanding how a normal AC works, let’s fit in the inverter technology and see how the working exactly changes:

  • When you turn on the AC, the compressor works with 100% energy consumption.
  • As the temperature of the room decreases, the compressor slows down, consuming lesser energy.
  • At any given point, when the temperature increases from what you set in the remote, it increases its power slightly to balance the temperature.
  • This ensures smooth working of the air conditioner, also keeping your room comfortable throughout.

Inverter VS Non-Inverter AC

In a regular AC, where there is no automation in the control of the compressor, the power consumption is actually more. Here’s a detailed explanation to its working:

  • When you turn on the AC, the compressor works with 100% energy consumption.
  • Once the room achieves the set temperature, the compressor simply shuts down.
  • Later, once the temperature of the room increases again, the compressor restarts at full speed.
  • So, the basic difference between a regular AC and an inverter AC is that the compressor never shuts down completely in the latter. Instead, after a point it consumes lesser power.

Then how is it better than a regular AC? You need to know 3 things here:

Firstly, when the compressor shuts down and restarts again, it consumes 3 times more power. On the other hand, if it is working constantly, it consumes lesser power overall.

Secondly, when a compressor keeps shutting down and turns on again and again, it goes through greater friction and wear & tear. This makes the AC noisy. Thus, an inverter AC is comparatively quieter.

The third point is that when a compressor is working constantly and never shuts down, the temperature in the room tends to remain more balanced. In case of a regular AC, you’ll receive more fluctuation in the room temperature as the compressor is either working in full force or not working at all.

What are the Benefits of Having an Inverter AC?

Now that we saw how inverter technology-based air conditioners work in comparison with regular ones, here are the 5 main benefits we conclude to:

Consumes Lesser Power

The compressor works at 100% power only in the beginning. Later on, it is constantly working at less than 100% energy. Thus, it consumes much lesser power than regular ACs, making it more eco-friendly to use.

Saves Money

Your electricity bill depends on the amount of power that all your appliances consume. Given that this AC will consume less power overall, your electricity bill will reduce by nearly 30-50%. However, this applies if you use your AC for longer hours and regularly.

Keeps You Comfortable All the Time

With the new inverter technology-based AC, you will never feel too hot or too cold in your room. Since the compressor is working constantly, there is no temperature fluctuation taking place. Thus, you get more sound sleep as your room will remain constantly cool.

Works Quietly

As we discussed above, constant working of the compressor keeps the AC cooler. You have probably even observed that the old window ACs can get really loud from time to time. Now you know it is because of the compressor. The newer models (especially split ACs) are all made with inverter technology. That’s why they’re always quiet, again enabling you to sleep better.

Lasts Longer

This too is related to the constant working of the compressor. Due to lesser fluctuation, there is lesser friction and hence lesser wear and tear of the AC components. Thus, such ACs last longer. Even if they cost more, they are worth the investment you make.

Top 6 Inverter-Based Air Conditioners for You

Well, if you came down till here, you probably need some help with purchasing your new AC. So, I’ve got these 5 models listed here which are supposed to be the best brands for air conditioners. They all use inverter technology:

Samsung 1.5 Ton 3 Star Inverter Split AC (Copper AR18NV3HFTRNNA Starflower)

This 1.5-ton inverter AC is best suited for medium-sized rooms (up to 150 square feet). It automatically changes from fast cooling mode to comfort cool in 30 minutes. The copper condenser coil not only ensures efficient cooling, but also low maintenance requirement. If you buy now, the Samsung AC price will be super reasonable too.

Compressor Warranty: 10 years

Condenser Warranty: 5 years

Price: ₹42,549

Blue Star 1.5 Ton 5 Star Inverter Split AC (Alloy, 5CNHW18QATX/IC518QATX, White)

This 1.5-ton split AC by Blue Star comes with an active carbon filter that absorbs any unpleasant odour in your room. It also has an anti-bacterial and a vitamin C filter, which keep your air purified. Basically, you’re getting two products in one – an air conditioner and an air purifier. For a model of that level, the blue star AC price is great.

Compressor Warranty: 10 years

Price: ₹44,990

Daikin 1.5 Ton 5 Star Inverter Split AC (Copper FTKF50TV White)

Daikin is known to be the best brand when it comes to buying a split AC. This too uses a copper condenser coil for better cooling and is eco-friendly. By putting it on Econo mode, you can limit its power consumption even more, saving on your electricity bills. Adding to that, you can prevent odour while this is turned on too. For a Daikin AC, the price is super-reasonable right now.

Compressor Warranty: 10 years

Condenser Warranty: 1 year

Price: ₹47,990

Hitachi 1 Ton 3 Star Inverter Split AC (Copper RSFG311HCEA Gold)

This split AC of 1 ton by Hitachi comes with an auto restart and auto fan speed mode. It also has an indicator when the filter might need cleaning. This Hitachi AC price is super-reasonable right now, given its capacity and features.

Compressor Warranty: 5 years

Condenser Warranty: 1 year

Price: ₹34,000

Voltas 1.5 Ton 5 Star Inverter Split AC (Copper, SAC_185V_JZJ, White)

This Voltas inverter AC is available at a great deal to you right now. The active dehumidifier, the air purification system and the multi-stage filtration system keep the air clean and odour-free. Meanwhile the copper condenser coil and the stabilizer-free operation keeps the room cool and comfortable all the time. For a 1.5-ton inverter AC, the price is great.

Compressor Warranty: 5 years

Condenser Warranty: 1 year

Price: ₹36,999

Panasonic 1 Ton 5 Star Window AC (Copper CW-XN121AM White)

This AC is made for small rooms (less than 110 square feet). It uses the R                32 refrigerant, making it completely eco-friendly. The 2-stage filtration process makes it efficient to keep the air purified too. For a Panasonic window AC of 1 ton, the price is very reasonable at the moment.

Compressor Warranty: 5 years

Condenser Warranty: 1 year

Price: ₹33,000

What Would You Go For?

While split ACs can fit in any room, for a window AC you would need a real window towards the outside. We have listed the most reputable brands up there. However, when you are choosing your model, you do look into the following:

  • Size of your room
  • Warranty on both compressor and condenser
  • Installation charges
  • Additional features (like filtration and odour control)
  • Customer reviews

One that matches all your requirements will be the right inverter AC for your room. What do you say, want to check out at the store?

About the author

Shikha Mehta

I discovered my talent in writing while I was in high school. Since then, I discovered the joy of sharing your knowledge with people around you. This is the reason why I love making my contributions to Insights of Technology. Being a certified content writer, I have been writing on several topics, science & technology being one of my favorites.

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