Alto-Shaam 20-20E PRO Prodigi™ PRO Combi Ovens - 20-20E PRO
Engineered by Alto-Shaam for high-volume production, precision control & unmatched efficiency
Replace a convection oven, steamer, kettle, smoker and fryer with a single, floor-standing powerhouse. The boiler-free Prodigi PRO 20-20 delivers consistent results for up to 20 full-size sheet pans or 40 GN 1/1 hotel pans, while built-in ChefLinc™ connectivity lets you monitor, manage and push recipes from anywhere.
Features
- Boilerless Absolute Humidity Control™ (0–100 %) protects yield & texture without the maintenance of a steam generator.
- Three cooking modes – Steam, Convection, Combination – plus 85–550 °F (30–302 °C) temperature range.
- 10.1" full-color touchscreen with customizable home screen, recipe filtering, USB upload/download & lock-out options.
- ChefLinc™ Wi-Fi remote oven management to push/pull recipes, software updates and HACCP data.
- Removable quick-release “T”-style core probe (included) for perfect internal temps; optional sous-vide probe available.
- SafeVent™ automatically releases steam at the end of the cook cycle for a safer kitchen environment.
- Five fully-automatic cleaning levels + front-accessible retractable rinse hose for effortless maintenance.
- Triple-pane cool-touch door, high-efficiency LED cavity lighting & LED-illuminated handle that indicates oven status at a glance.
- EcoSmart® design with selectable ECO or TURBO power levels and ENERGY STAR® certification for lower utility costs.
Specifications
| Exterior (H × W × D) |
78-11/16" × 44" × 45-9/16" (1998 × 1118 × 1157 mm) |
| Interior (H × W × D) |
60-7/16" × 24-1/4" × 32-3/4" (1535 × 616 × 832 mm) |
| Net weight |
1,048 lb (475 kg) – electric model |
| Power supply |
208–240 V or 440–480 V / 3-phase, field-selectable ECO or TURBO kW ratings |
| Water connections |
3/4" NPT treated + untreated inlets, 1-1/2" (40 mm) gravity drain |
| Ingress protection |
IPX5 |
| Certifications |
ENERGY STAR®, EcoSmart®, cULus, UL EPH, CE, IPX5, EAC |
Capacity
| Pan type |
Quantity |
Vertical spacing |
| 18" × 26" full-size sheet pans |
20 |
2-9/16" (65 mm) |
| 12" × 20" GN 1/1 hotel pans |
40 (two rows deep) |
| Roll-in pan cart with 19 non-tilt support rails included (480 lb / 218 kg maximum product load). |
What our Experts Think
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Maximum Capacity & Performance – The largest in the Prodigi™ PRO line, perfect for high-volume kitchens that need reliable throughput.
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Versatile Cooking Modes – Offers convection, steam, and combi functions to handle everything from delicate baking to bulk roasting.
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Prodigi™ PRO Touchscreen – Advanced controls with programmable recipes, ensuring consistent results and easy operation for staff.
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Energy & Water Efficiency – Designed to reduce utility costs with smart cooking cycles and optimized resource usage.
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Ideal for Large Operations – A top choice for hotels, banquet halls, hospitals, and institutional foodservice operations where efficiency and reliability are essential.
Q&A
Q: What is the Alto-Shaam 20-20E PRO?
A: The 20-20E PRO is an electric combi oven from the Alto-Shaam Prodigi™ PRO series, built for maximum capacity and precision cooking in professional kitchens.
Q: How many pans does it hold?
A: It can hold up to 40 GN 1/1 pans or 20 full-size sheet pans, making it one of the largest combi ovens for very high-volume production.
Q: What makes the PRO version stand out?
A: The PRO series offers touchscreen controls, programmable recipes, multi-step cooking, humidity management, and cloud connectivity for precise, repeatable results.
Q: What cooking functions are available?
A: It combines steam, convection, and combi cooking, allowing chefs to roast, bake, steam, poach, fry, grill, or retherm with speed and consistency.
Q: Who is this oven designed for?
A: Ideal for banquet halls, catering operations, large hotels, hospitals, universities, and central kitchens where large-scale, high-efficiency cooking is essential.
Maintenance Tips
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Electric combi oven with 20-pan capacity for maximum productivity
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Prodigi™ PRO touchscreen controls for precise cooking management
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Steam, convection, and combi modes deliver cooking versatility
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Programmable recipes ensure consistent, repeatable results
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Durable stainless steel design built for commercial kitchens
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Even heat and humidity distribution preserves food quality
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Integrated cleaning system reduces labor and downtime
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Perfect for high-volume restaurants, hotels, and institutions
