If an appliance containing 50lbs or more of a regulated refrigerant leaks at an annual rate of 125% or more, what must be included on the leak inspection records?

• A. Initial verification
• B. Insulation records
• C. Verification tests and records of recovered refrigerant
• D. Both initial verification and records of recovered refrigerant

Answer: (D)

When a refrigeration appliance contains 50 pounds or more of a regulated refrigerant and experiences a leak at an annual rate of 125% or more, regulatory compliance necessitates thorough documentation in the leak inspection records. This includes both initial verification and records of recovered refrigerant.

Initial verification is essential as it provides a baseline assessment of the appliance's condition and confirms that all necessary leak detection procedures were followed since the beginning of monitoring. It ensures that any future assessments can be accurately compared against a known condition.

Records of recovered refrigerant are equally critical. These documents serve to confirm compliance with regulations governing the disposal and management of refrigerants, ensuring that any leaked refrigerant has been accounted for and properly managed. This is particularly important due to the environmental impact of refrigerants, some of which are potent greenhouse gases.

Combining both elements—initial verification and records of recovered refrigerant—provides a comprehensive overview of the appliance's status and the actions taken to manage refrigerant leakage responsibly. This thorough documentation helps maintain safety, regulatory compliance, and environmental stewardship.