What certification is required for someone recovering refrigerant from small appliances?

The correct answer is based on the specific regulations set forth by the EPA regarding the recovery of refrigerants. A Type I Technician certification is specifically designed for individuals who handle refrigerants from small appliances, typically those that contain less than 5 pounds of refrigerant, such as household refrigerators and window air conditioning units.

This certification ensures that technicians are knowledgeable about safe recovery practices, as well as the laws and regulations related to refrigerant management. Type I Technicians are trained to recover and recycle the refrigerant appropriately, preventing it from being released into the atmosphere, which is a key goal of the EPA's refrigerant management program.

In contrast, other certifications, such as Type II or Universal Technician, cover a broader range of appliances and systems that may involve larger quantities of refrigerants or specific commercial applications. Therefore, for those focused solely on small appliances, the Type I certification is the appropriate and required credential.