Which statement correctly describes the environmental protection goal of Type I refrigerant handling?

• A. Venting refrigerants is acceptable after service.
• B. Recovery is optional for Type I.
• C. Recovering refrigerants and not venting helps prevent atmospheric release.
• D. Disposal is not required after service.

Answer: (C)

The environmental protection goal in Type I refrigerant handling is to prevent refrigerant from being released into the atmosphere by using recovery equipment to remove it from the system and avoiding venting. By recovering the refrigerant, it can be recycled or reclaimed, and the remaining refrigerant won’t escape into the air, which protects the ozone layer and reduces greenhouse gas impacts. The other statements imply releasing refrigerants or neglecting proper recovery, which is not allowed under the regulations. Proper practice also means that refrigerants must be handled and disposed of or reclaimed after service, not simply left or vented.