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What is an Evaporator in a Car?

What is an Evaporator in a Car?

 

The evolution of commuting from one place to another is taken to the next level because of the comforts provided by the car makers, the best example is the heat ventilation Air conditioning or HVAC system. The HVAC system has N number of components which are over all called thermal systems in cars, there are several components used to make a comfortable and user friendly thermal system in cars, having said that let us know about the one major components which is used in car AC system which is Evaporator / cooling coil.

Evaporator or cooling coil is one of the key components which is used in the AC system in the CAR along with other main components namely compressor, blower,  condenser etc..

What is an Evaporator?

Evaporator is a component which is located below the dashboard of the car and it evaporates heat from the freezing liquid refrigerant and converts into gaseous state and then passes the cold air into the AC duct inside the car. 

The main work of the evaporator is to cool the refrigerant so that it can absorb the heat.

The most common problem with evaporators are:

  • Break due to corrosion 
  • Fins blocked by soiling
  • Leaks from the couplings when replacing the evaporator, always replace the receiver drier and the expansion valve/orifice tube.

 

Learn More:- Valeo Condenser



Valeo being leader in thermal business globally and offering best AC products to OEMs and aftermarket. Valeo is your Air management systems specialist. Valeo continuously aims at meeting the market evolutions and customers needs in products and services.

 

Learn More:- BASIC UNDERSTANDING OF A AUTOMOTIVE AC COMPRESSOR

 

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