Yes, our units are pre-charged, but the refrigerant charge is held in the outdoor condenser. Please note that the line sets themselves are not pre-charged.
Pre-Charged Refrigerant Amounts
Each unit comes pre-charged with refrigerant to support specific line set lengths:
Single-Zone Models: Pre-charged for 25 ft. of line set per port.
Multi-Zone Models:
- 18,000 BTU: Pre-charged for 50 ft.
- 28,000 BTU: Pre-charged for 75 ft.
- 36,000 BTU: Pre-charged for 100 ft.
- 48,000 BTU: Pre-charged for 125 ft.
Additional Refrigerant
If your total combined line set length exceeds the pre-charged amount for your unit, additional refrigerant will need to be added by a licensed technician during installation.
For any questions or concerns, feel free to contact our support team for further assistance!
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