Professional Refrigeration Model Timeline
Topics:
- Production runs for Professional Sub-Zero models
- How long was a PRO 48 unit made?
- How long was a 648PRO unit made?
- When was a unit produced?
- What was the last year a Pro unit was made?
- What years was a Sub-Zero unit manufactured based on serial number?
- What are the manufacture dates of a PRO4850, PRO3650, or 648PRO?
- How old is my refrigerator?
Answer:
PRO4850 and PRO3650 models are current production products.
| Model | First Production Year | Last Production Year |
| PRO3650 | 2019 | N/A |
| PRO3650G | 2019 | N/A |
| PRO4850 | 2019 | N/A |
| PRO4850G | 2019 | N/A |
| 648PRO (PRO 48) | 2005 | 2019 |
| 648PROG (PRO48G) | 2005 | 2019 |
Contact a Local Dealer for further sales information.
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