What must be done before disposing equipment containing refrigerant?

What must be done before disposing equipment containing refrigerant?

• A. Vent the refrigerant to the atmosphere
• B. Recover all refrigerant
• C. Drain the oil and refrigerant together
• D. Label the unit for disposal

Answer: (B)

Before disposal, you must remove the refrigerant from the system using approved recovery equipment. This step is essential to prevent release of refrigerants into the atmosphere, which harms the environment and is illegal under regulations. Fully recovering all refrigerant means it’s captured into a certified recovery cylinder following the proper procedures before any disposal or scrapping of the equipment. Venting refrigerant to the atmosphere is prohibited and dangerous. Merely draining oil and refrigerant together doesn’t ensure all refrigerant is removed, and labeling the unit for disposal doesn’t satisfy the requirement to recover the refrigerant first.

Before disposal, you must remove the refrigerant from the system using approved recovery equipment. This step is essential to prevent release of refrigerants into the atmosphere, which harms the environment and is illegal under regulations. Fully recovering all refrigerant means it’s captured into a certified recovery cylinder following the proper procedures before any disposal or scrapping of the equipment.

Venting refrigerant to the atmosphere is prohibited and dangerous. Merely draining oil and refrigerant together doesn’t ensure all refrigerant is removed, and labeling the unit for disposal doesn’t satisfy the requirement to recover the refrigerant first.