Should you need more information, please fill out the following form. We will get back to you as soon as possible.

FAQs
How many different types of AC systems can be found on vehicles?
For the purposes of the A/C system recharging procedure, the important differences are those relating to the type of refrigerant (R134a/HFO1234yf) and/or to the type of compressor (electric in hybrid / electric cars, mechanical on other cars). The differences between compressor types (variable / fixed compressor displacement) or the type of system (with expansion valve / orifice) do not affect the service procedure.
What accessories do I need to start working?
What are the checks or operations to be carried out on the car before starting to recharge?
May I reduce the vacuum length to save time?
Is it necessary to load oil into the car during the charging cycle and how much of it must be loaded?
Is it necessary to load dye into the A/C system?
Is it possible to improve the performance of an A/C system by increasing the amount of refrigerant?
Where to find the amount of refrigerant to be charged in the car?
Is it necessary to carry out a test of the operating pressures of the AC system, after recharging?