Alto-Shaam 400-CW/R EcoSmart Steam Tables & Food Wells - 400-CW/R
4-Pan Refrigerated Cold Display Unit • 115 V
Keep salads, desserts and grab-n-go favorites safely chilled while preserving freshness and presentation. The EcoSmart 400-CW/R harnesses quiet, cold-wall conductive cooling—no drying fans—to hold food at 41 °F (5 °C) or below, meeting NSF 7 standards in any buffet, cafeteria or deli line.
Features
- Cold-wall system delivers even, gentle cooling without forced air.
- Remote refrigeration ready—connects to a field-supplied condensing unit (925 BTU load at –10 °F suction).
- Digital thermostat with LED read-out for pinpoint temperature control.
- Holds (4) full-size 12" × 20" pans—or 8 half-size / 12 third-size pans—up to 6" deep.
- (5) 20" stainless-steel divider bars included for secure pan support.
- Stainless-steel top and coved-corner interior; corrosion-resistant exterior.
- CFC-free foamed-in-place polyurethane insulation boosts efficiency.
- EcoSmart® energy design • cULus listed • NSF certified.
- 9 ft pre-wired cord with NEMA 5-15P plug powers controls and lighting.
Specifications
| Well Depth |
6-1/4" (159 mm) – fits 6" deep pans |
| Overall (H × W × D) |
25-5/16" × 57-1/4" × 27" (643 × 1453 × 686 mm) |
| Counter Cut-Out |
55-5/8" × 25-1/2" (1413 × 648 mm) |
| Interior (H × W × D) |
8-3/4" × 52-1/8" × 21-7/8" (222 × 1324 × 556 mm) |
| Electrical |
115 V / 60 Hz / 1 ph – 600 W – 5 A – NEMA 5-15P, 9 ft (2.7 m) cord |
| Refrigerant |
R290 (propane), remote condenser required |
| Design BTU Load |
925 BTU @ –10 °F (–23 °C) suction |
| Net / Ship Weight |
265 lb (120 kg) / 315 lb (143 kg) |
Capacity
- Full-size (GN 1/1) pans: 4
- Half-size (GN 1/2) pans: 8
- Third-size (GN 1/3) pans: 12
- Maximum product weight: 144 lb (65.2 kg)
- Maximum volume: 88 qt (84 L)
What our Experts Think
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Four-Well Configuration – Designed to hold and serve multiple hot food items at once, perfect for cafeterias, buffets, and catering service lines.
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EcoSmart® Technology – Uses energy-efficient heating that maintains consistent food temperatures while reducing operating costs.
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Radiant Heating (R) – Provides gentle, even heat without the need for water or steam, preserving food quality and texture.
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Independent Well Controls – Each food well operates separately, allowing flexibility in menu offerings and precise temperature control.
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Durable Build – Heavy-duty stainless steel construction ensures long-lasting performance in commercial environments.
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Easy to Maintain – No water pans or steam refill required, minimizing labor and cleaning time.
Q&A
Q: What is the Alto-Shaam 400-CW/R?
A: It’s an EcoSmart® refrigerated cold food drop-in unit with four wells, designed to keep food chilled and fresh for service.
Q: What does the “CW/R” designation mean?
A: “CW” stands for cold well, while “R” indicates it is a refrigerated model for holding cold food items at safe serving temperatures.
Q: How does EcoSmart® technology help?
A: EcoSmart® offers energy-efficient cooling, ensuring precise temperature control while lowering utility costs.
Q: Can each well be controlled separately?
A: Yes, the four wells have individual controls, allowing multiple cold food items to be held at different temperatures as needed.
Q: What pan sizes fit this unit?
A: It accommodates full-size and fractional pans, providing flexibility for menu setups.
Q: Where is this model best used?
A: Ideal for buffet lines, cafeterias, hotels, and catering stations, where cold dishes need to stay fresh and appealing.
Q: What’s the advantage over standard cold wells?
A: The 400-CW/R combines precise refrigeration, lower energy use, and independent control, making it more efficient and reliable than traditional cold tables.
Maintenance Tips
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Clean food wells and surfaces daily with mild detergent and warm water.
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Sanitize food-contact areas frequently to maintain hygiene and safety.
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Check and maintain proper water levels for consistent heating.
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Inspect gaskets, hinges, and hardware; replace if worn or damaged.
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Avoid abrasive cleaners or pads that may scratch stainless steel.
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Drain and descale wells regularly to prevent mineral and scale buildup.
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Schedule routine professional maintenance to ensure heating efficiency.
