Describe a typical method for recovering low-GWP refrigerants from a serviced system.

Describe a typical method for recovering low-GWP refrigerants from a serviced system.

• A. Attach a certified recovery machine to service ports, evacuate to required vacuum levels, capture refrigerant to a recovery cylinder, and document
• B. Vent directly to atmosphere
• C. Only evacuate without recovery
• D. Discard refrigerant into the environment

Answer: (A)

Recovering refrigerants from a serviced system relies on using certified equipment to prevent releases to the environment. The typical method involves connecting a certified recovery machine to the system’s service ports, evacuating to the required vacuum levels to remove non-condensables and moisture, capturing the refrigerant into a recovery cylinder, and documenting the process. This approach ensures the refrigerant is contained, recycled or disposed of properly, and that there is a record for regulatory compliance. Venting directly to the atmosphere, evacuating without recovery, or discarding refrigerant into the environment all release refrigerants and violate environmental and regulatory rules. Even low-GWP refrigerants should be recovered to minimize emissions and protect the atmosphere, regardless of their labeling.

Recovering refrigerants from a serviced system relies on using certified equipment to prevent releases to the environment. The typical method involves connecting a certified recovery machine to the system’s service ports, evacuating to the required vacuum levels to remove non-condensables and moisture, capturing the refrigerant into a recovery cylinder, and documenting the process. This approach ensures the refrigerant is contained, recycled or disposed of properly, and that there is a record for regulatory compliance.

Venting directly to the atmosphere, evacuating without recovery, or discarding refrigerant into the environment all release refrigerants and violate environmental and regulatory rules. Even low-GWP refrigerants should be recovered to minimize emissions and protect the atmosphere, regardless of their labeling.