
What Is Aircon Regas When Do You Need It?
Nov 30, 2022
Most car owners understand the importance of various car maintenance jobs. They understand how essential it is to get the oil changed regularly, to take care of their car battery and to ensure that their brake pads are in good shape. However, it’s likely that most car-owners don’t know why it’s important to regas their air conditioner.
So, what exactly is an aircon regas? What does the process entail and how do you know if your car needs this service?
In this post, we’ll walk you through everything you need to know about the regassing process so that you can keep your car running cool all summer long.
What is Aircon Regas and What Does it Involve?
Air con regassing is a process of replenishing the refrigerant in an air conditioning system. This is necessary because, over time, refrigerant will begin to leak out of your AC system, effectively lowering its efficiency. This usually occurs either because of wear and tear or improper installation.
Fortunately, by adding new refrigerant, you can bring the system back to its original performance level. In addition, a regas can also help to address any other issues that may be affecting your AC’s performance. Such issues might include contaminated refrigerant or dirty coils.
The air con regassing process is relatively simple and only takes a few minutes. However, it’s important to make sure that the correct amount of refrigerant is added in. Too much or too little can cause various problems with your air conditioner. Because of this, it’s essential that you need a qualified mechanic to conduct this procedure for you.
Signs That your car needs an aircon regas
A car’s air conditioning system works by circulating a coolant through a closed loop. Over time, this coolant can become contaminated with moisture and debris, leading to a loss of efficiency. As a result, the air that is cooled by the air conditioner may not be as cold as it once was. Sometimes, the refringent lines can also get damaged, causing a leak. In both of these instances, you will likely need a regas.

Here are a few more signs that you need an aircon regas:
- You notice that the air coming from the vents is no longer as cold as it used to be
- The air conditioner is making strange noises
- You feel warm air coming out of the vents
- The air conditioner is taking longer to cool the car down
- Build-up of ice in the air conditioner pipes
If you notice any of these signs, be sure to take your vehicle to a qualified mechanic. By addressing the issue as soon as possible, you reduce the chances of the problem becoming more serious.
General Maintenance Tips
If you live in an area that has extremely hot summers, you know how important a functioning air conditioner is. If you’re in Australia, it is absolutely essential to take good care of your car’s AC system all year-round.
Here are a few tips to keep in mind.
First, make sure to have the AC system serviced regularly by a professional auto repair shop. This will help to ensure that all of the components are working properly and that there is no build-up of dust or debris.
Second, park your car in the shade whenever possible. This will help to keep the interior of the car cooler and prevent you from having to work your AC system too much.
Finally, remember to use the system sparingly. Turning the AC on full blast and leaving it running for hours at a time can put a strain on the system and shorten its lifespan.
In this article, we’ve discussed the importance of aircon regassing and what it can do for your car. We’ve also looked at some of the signs that indicate you may need a regas, as well as some tips for keeping your AC in good condition. By following these simple tips, you can help to ensure that your car’s air conditioner can function properly for many years to come.