The Hot Weathers Enemy: The Air Conditioner


The Air Conditioner or AC is the live savior of Indians during the hot and humid summers. As the title of the blog tells us the AC is indeed the hot weathers enemy and the best way to “beat the heat”. One thing that we certainly forget about is its past and how it was created. It is a very interesting story. Although, there are some problems we face regarding the AC. Servicing and maintenance of the AC is genuinely a headache. So, in todays blog let us see the past, technical side, best brands, maintenance and all about Air Conditioners.



Air conditioning has been around since prehistoric times. Various small-scale air-conditioning techniques were seen in ancient Egyptian buildings, spreading from the Iberian Peninsula to many parts of the world.

Passive techniques were widely used until the 20th century, when they fell out of fashion and were replaced by electric air conditioning. Studying information from engineering studies of old-school buildings, passive ways are being revived and modified for 21st century architectural designs.

A row of air conditioning condensers in front of a commercial office building
Air conditioning systems allow for a relatively constant indoor climate that remains largely independent of changes in external weather conditions and internal heat loads. They also enable the construction of buildings with deep floor plans and have allowed people to live comfortably in hotter regions of the world.



Voltas launched India’s first air conditioner in 1954. Voltas also launched India’s first star-rated air conditioners in 2007.


Willis Haviland Carrier is best known for inventing the modern air conditioner. Carrier invented the first electrical AC in year 1902. He was born in New York City on November 26, 1876. He was awarded the ASME medal and the Frank P. Brown medal. He founded an organisation called ‘Carrier Global’. His popular books are ‘Modern Air Conditioning’ and ‘Heating and Ventilating’. Sadly, he passed away on October 7, 1950.


Air conditioning, commonly referred to as AC, removes heat from indoor air through a process known as cooling, thereby lowering temperature and controlling humidity to create a comfortable indoor environment.

The basic components of an air conditioner include a compressor, a condenser, an evaporator, and the refrigerant. The process begins with the compressor, which is usually located outside the building. The compressor pressurizes the gas, increasing its temperature and pressure.

The high pressure, high temperature refrigerant gas then flows to the condenser, which is also usually located outside. The condenser transfers the heat of the refrigerant to the outside air, causing the refrigerant to condense into a high-pressure liquid.

The high-pressure liquid refrigerant then flows to the evaporator, which is located inside the building. As the refrigerant enters the evaporator, its pressure drops, causing it to expand and turn into a low-pressure gas. During this process, the refrigerant absorbs heat from the indoor air and cools it. The cooled air is then blown into the building by a fan, while the warm refrigerant gas is returned to the compressor to start the cycle again.

The refrigeration cycle runs as long as the air conditioner is in operation, continuously extracting heat from the indoor air and maintaining the desired temperature and humidity in the building.

In addition to the basic components, modern air conditioners often have additional features such as thermostats, filters, and fans to further control and improve the performance of the system. Thermostats allow the user to set and maintain the desired temperature, while filters help remove dust, pollen and other particles from the indoor air. Fans distribute cooled air throughout the building for even distribution and comfort.

It’s important to know that air conditioners require regular maintenance. This includes cleaning or replacing filters, checking refrigerant levels and inspecting components for wear. Proper maintenance can help ensure optimal performance and energy efficiency and extend the life of the system.

In summary, air conditioning systems use refrigeration to remove heat from indoor air and provide comfort by regulating temperature and humidity. It has become an integral part of modern life, allowing us to create a comfortable indoor environment in homes, offices and other buildings, and has greatly improved our quality of
life in hot climates.


1.     Daikin – Known for its cutting-edge technology and energy-efficient solutions, Daikin is a leading brand in India ( AC ) with a wide range of high-quality and reliable air conditioning systems.

2.     Voltas – A trusted Indian brand with a strong market presence. Voltas offers innovative and durable air conditioners designed to withstand extreme weather conditions.

3.     Blue Star – Blue Star air conditioners are known for their advanced features and superior performance. They are known for their durability and cooling efficiency, making them a popular choice among consumers.

4.     LG – Known for their quality and reliability, LG air conditioners offer smart and efficient cooling solutions with features like inverter technology and air purifiers, making them a top choice for many households.

5.     Hitachi – Known for its premium and powerful air conditioners, Hitachi offers cutting-edge cooling technology, energy efficiency and advanced features, making them a preferred brand for discerning customers.

6.     Panasonic – A renowned home appliance brand, Panasonic air conditioners are known for their reliable performance, advanced features and eco-friendly design, making them a popular choice for environmentally conscious consumers.

7.     Godrej – Godrej is synonymous with trust and quality, offering energy-efficient and eco-friendly air conditioners with innovative features backed by outstanding customer service.

8.     Whirlpool – Known for their innovative cooling technology and sleek design, Whirlpool air conditioners offer reliable performance and advanced features for a comfortable indoor environment.

9.     Samsung – A trusted global brand, Samsung air conditioners offer advanced features, smart connectivity options and energy efficiency, making them a popular choice for modern homes.


Maintenance of the Air Conditioner is very necessary but finding the best company to do so. Quickfixs offers great services which are also affordable. They provide additional warranty benefits along with their services.


So, the next time you have any questions regarding the AC just read this blog!