What are the common 11 components of an auto air conditioning system?

Those primary components are the compressor, condenser, evaporator, accumulator (or receiver-drier) and orifice tube (or expansion valve). Here’s an overview of what you should know about air conditioning operation and how each of these components contribute to the cooling of your vehicle cabin.

How does an automotive AC system work?

How Does AC Work in a Car? The air-conditioning system in a car works by manipulating refrigerant between a liquid and a gaseous state. As the refrigerant changes states, it absorbs heat and humidity from the vehicle and allows the system to give off cool, dry air.

What are the components of a car air conditioner?

The Five Major Parts of Your Car’s A/C System

• Compressor. The most essential component of any air conditioning system is the compressor.
• Condenser.
• Receiver/Dryer or Accumulator.
• Thermal Expansion Valve or Orifice Tube.
• Evaporator.

What are the two types of automotive air conditioning systems?

The two different types of air conditioning systems

• The expansion valve system.
• The fixed orifice tube system.

Is the condenser in front of the radiator?

Condensers look very much like radiators, just a little thinner, and since they also depend on air flowing through them, are usually located in front of the radiator. The condenser releases heat from the hot A/C system refrigerant passing through it, to the atmosphere.

What liquid do I need for car AC?

Freon
Freon is pretty similar to motor oil and radiator coolant in that it is a working fluid designed for a specific system; In this case, your car’s A/C system. Refrigerant is a specially formulated mixture that’s sole purpose for transforming hot air into cold air.

What is the purpose of applying R 134a?

R134a is an HFC refrigerant used on its own as a pure refrigerant and also as a component in many blends. It is widely used in automotive air conditioning and medium temperature refrigeration in applications where R12 would have previously been used.

Why a desiccant is needed in automotive air conditioning systems?

The desiccant is used to absorb moisture (water) that may have gotten inside the A/C system during manufacture, assembly or service. Moisture can get into the A/C components from humidity in the air. This is the “drier” function of the receiver/drier.

Which type of AC is used in car?

In most cars that are on the road today, R134a refrigerant makes the A/C system blow cold on hot days. Selected for its low flammability and safety, as well as because it’s kinder to the environment, almost every car built since 1994 is equipped with R134 refrigerant.

What is the four major of automotive air conditioning?

There are obviously more than four parts that make up your air conditioner, but so as not to overwhelm you, these are the four critical ones you should know about: the evaporator, condenser, compressor, and expansion valve.

Which gas is used in car AC?

What comes first radiator or condenser?

The condenser is placed earlier in the flow of air coming from outside as it needs to cool the gas rapidly and the radiator is not affected too much by slightly warmer air.