SNAP labeling can vary by appliance type, making a refrigerant acceptable for one device and unacceptable for another.

• A. True
• B. False
• C. Depends on refrigerant
• D. Not specified

Answer: (A)

SNAP labeling is issued for each appliance category, so a refrigerant’s acceptability can differ between devices. Different equipment types have distinct design pressures, lubricants, safety requirements, and environmental considerations, which means a refrigerant that is approved for one kind of appliance may be rejected for another. This is why a refrigerant can be acceptable for a particular device while not allowed for a different one.