Regular maintenance of your car air conditioning system is important and may include getting an auto air con regas to ensure that your air con is performing correctly. Your car air conditioning unit is a sealed system that doesn’t require a lot of maintenance. However, refrigerant gas can leak from the system gradually. As the amount of refrigerant gas in the car air con decreases, the air con won’t blow as cold. Smart AVR is a recognised centre for all your automotive air conditioning repairs and regas.