How much freon need to fill 5 ton cooler?

The amount of refrigerant (commonly referred to as Freon) needed to fill a 5-ton air conditioning system typically ranges from 8 to 15 pounds, depending on the specific system design and manufacturer specifications. It's essential to consult the unit's service manual or label, as the required charge can vary based on factors like line length and system configuration. Proper charging is crucial for optimal performance and efficiency, so it's advisable to have a certified technician handle the process.