Sub-Zero Classic (BI) vs. PRO 48 and PRO 36 Series Refrigeration Comparison
Topics:
- What is the difference between a Classic (BI) unit and a PRO4850 and PRO3650?
- Selling point differences between Classic and PRO models
- Selling features of Classic vs PRO models
- PRO 48 and PRO 36 versus Classic differences
Answer:
The key differences between the PRO Refrigeration (PRO4850 and PRO3650) and the Classic lines are as follows:
- PRO Refrigeration models have a more "industrial" look of a commercial kitchen than Classic models.
- With PRO models, the presence of the refrigerator in the kitchen is more apparent.
- If a freestanding unit is needed or the sides of the refrigerator will be partially exposed, Sub-Zero recommends the PRO line.
- The Classic line expands on the traditional look that Sub-Zero has had for decades.
Feature and measurement differences:
Feature | Classic (BI) | PRO |
Available Widths | 30”, 36”, 42”, 48” | 36", 48" |
Unit Orientation | Over/under: One freezer drawer. Side by side: One door each side. | PRO4850: Two doors, four drawers. PRO3650 units: One door, two drawers. |
Control Panel | Illuminated touch control. | Interactive touch screen control. |
Compressor or Grille Location | Top of unit. Flip up for easy access. | Top of unit. Flip up for easy access. |
Toe Kick | 4” toe kick. | 4" toe kick. |
Rough Opening Depth | 24” for Standard. 26 3/16” for Flush Inset. | 25” for Standard. Flush inset is not possible for PRO models. |
Reveal | Standard has no reveal. Flush inset has a ½” reveal. | No reveal. |
Side Panels | Stainless steel or custom option. Attachment instructions available. | Stainless steel available as a sales accessory. |
External Dispenser | Available on SD model. | Not available. |
Matching Wine Storage Unit | WS-30, BW-30 | None. |
Same Side Hinge for Dual Installation | Minimum 2" filler recommended. | Dual installation kit is available as a sales accessory |
Standard Installation | Can be installed standard. | Standard install only. |
Water Filter | All BI Series | All units |
36" All Freezer Model? | BI-36F | None. |
Glass Door Model? | BI-30UG, BI-36RG, BI-36RG | PRO4850G, PRO3650G |
Drawer Model? | Not available. | Not available. |
Wrap-Around Stainless Steel Doors | All /S models (Unit comes from factory with stainless steel doors.) | All units. No custom panel option is available for PRO. |
French Door Model? | BI-36UFD, BI-42UFD | Not available. |
Spill-Proof Shelves | Framed glass contains small spills. | Framed glass contains small spills. |
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