Ace the A2L LGWP Refrigerant Safety Challenge 2025 – Cool Your Skills, Save the Planet!

The correct answer is based on the importance of adhering to EPA Recovery Efficiency standards for refrigerant recovery levels. The Environmental Protection Agency (EPA) has established guidelines to improve environmental safety by ensuring that refrigerants are recovered efficiently during servicing or decommissioning of refrigeration and air conditioning systems. These standards specify the minimum recovery levels based on the type of refrigerant being used, particularly for refrigerants classified as A2L, which have low global warming potential but still require careful handling to prevent environmental harm.

Referring to the EPA Recovery Efficiency helps technicians to ensure compliance with federal regulations and promotes best practices for protecting the environment by minimizing the release of refrigerants into the atmosphere. This guidance is critical in maintaining both safety and regulatory compliance during the handling and recovery of refrigerants.

While OSHA Standards, Manufacturer Guidelines, and Local Regulations may provide valuable information regarding overall safety practices and specific equipment handling, it is the EPA Recovery Efficiency that directly addresses the minimum acceptable recovery levels for refrigerants, making it the most relevant resource for technicians in this context.