What should be done if a refrigerant leak is detected?

• A. Vent it immediately
• B. Evacuate the area and repair the system
• C. Seal it and continue working
• D. Document it for future reference

Answer: (B)

When a refrigerant leak is detected, the appropriate response is to evacuate the area and repair the system. This is critical because refrigerants can be hazardous to both human health and the environment. By evacuating the area, you protect yourself and others from potential exposure to harmful chemicals. Repairing the system ensures that the leak is properly addressed, thereby preventing further loss of refrigerant, which is essential for maintaining system efficiency and compliance with environmental regulations.

Addressing a leak promptly is also important for compliance with the Clean Air Act and other environmental laws, which regulate the release of refrigerants into the atmosphere. By choosing to repair the leak instead of ignoring it or attempting to continue work, you contribute to safer workplace practices and environmental stewardship.