Home Air Conditioner Inverter AC vs Normal AC

Inverter AC vs Normal AC

by ranjbuy

Recording all-time high temperature in summers has become a regular phenomenon in recent years since global warming is accelerating at an alarming rate. This has resulted in the increasing prevalence of air conditioners, making them more of an essential requirement than a luxury for every household. In case you plan to buy an AC, you must look for a cost-effective, energy-efficient, and environment-friendly air conditioner, so you and your loved ones live comfortably and breathe clean air.

Today, there are two types of air conditioners accessible in the market: non-inverter air conditioners and inverter air conditioners. Though both the air conditioners have similarities, their compressor technology is what separates them. Let’s have a thorough understanding of both the air conditioners:

Inverter Air Conditioner

The primary function of an inverter is to convert the frequency. Similarly, an inverter air conditioner changes its cooling capacity by adjusting the compressors’ power supply frequency. It operates at maximum capacity until the desired temperature is reached and then switches to part load to sustain the desired temperature. 

Working of Inverter AC:

An inverter air conditioner is known to adjust the compressor’s speed to control the refrigerant’s flow rate, leading to less current and power consumption. The inverter features precise temperature control, and with the attainment of a set temperature, the unit’s capacity adjusts accordingly to prevent temperature fluctuations.

Advantages of Inverter AC:

Enhanced Cooling

When required, an inverter AC can run the compressor at a higher speed and provides instant cooling.

Low Noise

Inverter air conditioners function at a low speed, which is the primary reason behind the quiet noise operation of the inverter AC.

Low Power Consumption

An inverter AC automates cooling and heating so that it consumes less power, hence saving energy.


As soon as an inverter air conditioner turns on, it operates at total capacity. As a consequence, the desired temperature is easily achieved.

Disadvantages of Inverter AC:

High Maintenance Cost

Since inverter air conditioners have more complex circuitry and a higher proportion of moving parts, their maintenance costs would be higher.

Inadequate Dehumidification

The degree of cooling achieved by an inverter AC varies depending on the heat input; it is insufficient for dehumidification if the set temperature is not extremely low.

Non-inverter air conditioners 

Non-inverter air conditioners comprise traditional technology of air conditioners and are one of the most commonly available air conditioners in the market. A non-inverter air conditioner regulates the temperature simply by turning on and off as the specific temperature is achieved. Consequently, the machine is forced to work harder, resulting in a great deal of noise.

Advantages of Non-inverter air conditioners

Costs Less

These air conditioners cost significantly less than the inverter air conditioners are suggested over inverted conditioners since they are low priced.

Disadvantages of Non-inverter air conditioners

High power Consumption

Non-inverter air conditioners tend to have more power consumption because the compressor turns on and off frequently.   

High noise level

The air conditioner works harder as an outcome of the constant turning on and off, resulting in a great deal of noise.

Inefficient Cooling

A non-inverter air conditioner cannot regulate the cooling level, so it does not provide instant cooling when required.

Inverter AC or Non-Inverter AC: Which one to Choose?

Both types of air conditioners have their advantages and limitations; we still recommend inverter air conditioners due to their benefits, namely low power consumption, less noise, and enhanced cooling. On the other hand, inverter air conditioners are more costly than non-inverter air conditioners due to higher installation and maintenance costs, but they are more reliable and have a longer life span. Choosing the type of air conditioner depends on your suitability and convenience, so choose wisely.

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