In A/C work, what does "recovery" refer to?

In the context of A/C work, "recovery" specifically refers to the process of removing refrigerant from a vehicle's air conditioning system. This step is critical during service procedures that involve repairing or replacing components within the A/C system. The purpose of recovery is to ensure that refrigerant is safely extracted and contained to prevent it from being released into the environment, which is both harmful to the ozone layer and regulated by environmental laws.

The recovery process typically involves using specialized equipment, such as a recovery machine, which captures the refrigerant for proper storage or recycling. This practice is essential not only for environmental protection but also for adhering to industry safety protocols when servicing A/C systems. By understanding the meaning of recovery in this context, technicians can ensure they perform their work in compliance with regulations and maintain the integrity of the A/C system.