What are Refrigerants
                     What are 
Refrigerants?
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Refrigerants
✔ With the advancement of technology, the 
lifestyle of people has been changed 
enormously.
✔ This made a significant contribution to the 
use of a wide range of applications such as 
Washing machines, TV, Air Conditioners and 
much more.
✔ Air Conditioner is the innumerable 
application used almost everywhere.
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Refrigerants
✔ Would you ever think of how the Air 
Conditioner blows cold Air? It's because of 
the refrigerant present in the AC.
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Working of Refrigerants
✔Refrigerants are fluids of gases that 
extract the room heat when it is 
incorporated with a compressor and 
evaporator and exhaust the heat.
✔ In the Refrigeration cycle, Refrigerant gas is 
moved to the compressor.
✔ It compresses the freezing gas and 
transforms it to high temperature, high-
pressure gas which passes across the 
condenser coil.
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Working of Refrigerants
✔ When it passes through the coil, the high-
pressure gas reacts with the cool water and 
turns into liquid. In that time the heat 
expelled to the outside. 
✔ The liquid then flows through the expansion 
valve in the refrigerant. The refrigerant 
absorbs heat from the evaporator coil and 
gives coolness to the surroundings. 
✔ Due to increased temperature, the 
refrigerant transformed back to gas. 
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Types of Refrigerants
✔ Refrigerants are categorized according to 
their properties and composition of a 
chemical. Major three types of refrigerants 
are
✔ Chlorofluorocarbons
✔ Hydrochlorofluorocarbons
✔ Hydrofluorocarbons
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Types of Refrigerants
✔ The refrigerants used in earlier days are 
harmful to the people and the ozone layer. 
✔ The advent of technology gives us 
refrigerant gas that is completely safe to 
use. The modern Freezing gas is designed to 
reduce the ozone depletion potential. 
✔ The common Chiller gas used nowadays is 
R-134A, R-404A, R410A, and R-407C.
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When to replace refrigerant
✔ When you consider your Air Conditioner is 
not performing well, then you can check the 
refrigerant gas. 
✔ If you use refrigerant for the long term, then 
you can have problems like a refrigerant 
leak. Better you can check your refrigerant 
periodically. 
✔ You can call the support if you find leaks in 
the refrigerant.
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            Thank You
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