This refurbished USI Alpine Combi 3000 frozen food vending machine serves refrigerated food from the top and frozen meals from the bottom, with 36 selections and room for 320 to 540 items. One cabinet can run all-fresh, all-frozen, or a mix, so it adapts to whatever a location sells.
Two temperature zones, one cabinet
The Combi 3000 is USI’s flagship food combo. A refrigeration zone barrier lets the top hold chilled drinks, dairy, and fresh food while the bottom keeps meals and desserts frozen. It converts in the field to fully refrigerated or fully frozen as your menu changes, so you are not locked into one format.
| Model | USI Alpine Combi 3000 (Wittern Group) |
|---|---|
| Type | Refrigerated + frozen food combo vendor (refurbished) |
| Selections | 36; capacity 320 items (configurable to 540) |
| Zones | Refrigerated top / frozen bottom, field-convertible |
| Dimensions | 72″ H x 29.5″ W x 38″ D (fits a 32″ doorway) |
| Refrigeration | 5/8 HP, R-404a |
| Lighting | LED (about 73% less energy than fluorescent) |
| Power | 115V/60Hz, 13A |
| Controls | MDB payment-ready; DEX/UCS data |
| Condition | Refurbished, inspected and tested |
Best for workplaces that want real meals
With frozen and refrigerated zones, the Combi 3000 fits hospitals, manufacturing plants, 24-hour facilities, universities, and large offices that need entrees, snacks, and cold drinks from one footprint. At 29.5 inches wide it fits through a standard 32-inch door, so placement is straightforward even in older buildings.
Payment and data
The Combi 3000 works with all standard MDB payment devices and supports DEX/UCS data, so you can add a card reader and pull sales and inventory figures for route planning. We can fit a cashless reader before it ships if you want tap and chip from day one.
Why buy a refurbished USI Alpine Combi 3000 frozen food vending machine
New frozen-food combos like this run several thousand dollars more. This unit was inspected and tested, so you get dual-zone frozen-and-fresh capability for far less than buying new, with the same field-convertible flexibility.
Delivery, warranty, and support
Ships free across the contiguous US, freight-delivered, with a Vendo Fleet warranty and US-based support.
USI Combi 3000 questions
Can it do both frozen and refrigerated?
Yes. The top zone is refrigerated and the bottom is frozen, and it converts in the field to all-one if needed.
How many items does it hold?
It has 36 selections and holds 320 items, configurable up to 540.
Will it fit through a doorway?
At 29.5 inches wide it passes through a standard 32-inch door.
Does it support cashless and telemetry?
It is MDB-ready and supports DEX/UCS data; we can add a card reader before delivery.
See more frozen food vending machines at Vendo Fleet, or view the USI Alpine Combi 3000 manufacturer page.





















