Modern Car Air Conditioning Systems – What You Need to Know
Today’s car air conditioning systems are sealed units, designed to operate efficiently for many years without requiring frequent maintenance. The refrigerant inside the system doesn’t evaporate or get used up during normal operation.
If your vehicle’s air conditioning is low on refrigerant or needs an air con regas, it's a sign that there may be a leak or fault in the system. In these cases, the system should be properly inspected and repaired before recharging.
Qualified auto air conditioning specialists can diagnose and fix any issues, helping to restore comfort and performance to your vehicle's air conditioning system.
Modern car air conditioning systems are more advanced than ever before. They’re compact, energy-efficient, and use newer, environmentally friendly refrigerants such as R1234yf. These systems also require specialised diagnostic tools and repair procedures that differ from older models.
If your vehicle’s air conditioning isn’t cooling properly, it’s important to have it serviced by qualified automotive air conditioning specialists. With the right tools and up-to-date training, professional technicians can accurately diagnose and repair issues to keep your system running efficiently and reliably.
Servicing automotive air conditioning systems requires specialised training, proper equipment, and experience. In Australia, technicians must hold an Automotive Air Conditioning Licence to legally handle refrigerants. In addition, any business offering air conditioning repairs must display a valid Refrigerant Trading Authorisation (RTA) number.
This ensures your vehicle is only serviced by qualified professionals who follow environmental and safety regulations—protecting both your system and the planet.
When refrigerant leaks out of the system, it also leaks oil out.
Like a car engine, the air conditioning system has oil to lubricate the compressor and its associated parts.
Like an engine, too much or too little oil is not good.
It’s impossible to determine the exact amount of oil in the system by simply recharging the A/C system.
Therefore, recharging it for the summer is ineffective and does not resolve the issue.
Also, keep in mind the impact on the environment the refrigerant is having when you knowingly allow it to leak out.
You have no idea if that part is any good or not.
We have seen many used parts installed only to find they are no good and must be replaced again.
A used part is an unknown and nothing but a waste of money and time.
They rarely represent true savings.
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