What is the maximum allowable factory charge or refrigerant for Type I appliances?

What is the maximum allowable factory charge or refrigerant for Type I appliances?

• A. 3 pounds
• B. 5 pounds
• C. 7 pounds
• D. 10 pounds

Answer: (B)

Small, factory-charged appliances fall under a specific limit to minimize refrigerant loss during service. For Type I units, the maximum factory charge is five pounds of refrigerant. This cap keeps risk and handling complexity down for small equipment that ships pre-charged. So five pounds is the highest amount allowed for Type I. Three pounds is simply below the limit, while seven or ten pounds exceed what Type I permits and aren’t allowed for these small appliances.

Small, factory-charged appliances fall under a specific limit to minimize refrigerant loss during service. For Type I units, the maximum factory charge is five pounds of refrigerant. This cap keeps risk and handling complexity down for small equipment that ships pre-charged. So five pounds is the highest amount allowed for Type I. Three pounds is simply below the limit, while seven or ten pounds exceed what Type I permits and aren’t allowed for these small appliances.