My Car Needs A New Air Conditioning Service

Mar 30, 2020

My Car Needs A New Air Conditioning Service

Car air-conditioning is now a feature we expect to see in most new cars on the market, but a lot of people do not realise that for it to work properly, it requires regular maintenance.

How does car air-conditioning work?

Your car’s air conditioning system is made up of five integral parts:

  • Refrigerant – the gas
  • Compressor – houses the refrigerant
  • Condenser
  • Receiver
  • Thermal expansion valve
  • Evaporation coils

On those hot days when you turn on the air conditioning, the refrigerant gas travels to the condenser and fresh air will pass over the condenser causing the gas to drop in temperature and become a liquid. That liquid will then pass through the receiver which removes the impurities before reaching the thermal expansion valve.

The valve allows you to control the temperature as you can adjust the flow of the air conditioning in the cabin. The liquid will then turn into a vapour that passes through the evaporation coils, which subsequently get blown into the cabin as cool air. The refrigerant becomes a gas again by this point and returns to the compressor ready for the process to start all over again.

What does a car air conditioning service involve?

If you have noticed that your car’s air-con system isn’t as cold as what you would expect, this is a tell-tale sign that you need an air conditioning service or regas.

A car air conditioning service is the process of removing the old refrigerant gas from your air conditioning system and replacing it with new refrigerant. This will allow your air con to run cold again. The process should be carried out by a specialist and doesn’t take that long to do.

There could be other reasons as to why your air conditioning system isn’t blowing out cold air anymore, however, the reputable mechanic will advise if the issue is a result of anything other than the need for a service.

Find out more about car air conditioning service costs in the UK here!

Air conditioning service near me

After reading the above, do you know you now need to have your car’s air conditioning serviced? If you answered yes, are here to help gather quotes from mechanics in your local area.

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