Alto-Shaam EcoSmart Steam Tables & Food Wells - 300-CW
Self-Contained • 3 Full-Size Pan Capacity • Natural R-290 Refrigerant
Keep salads, deli items, desserts and more safely below 41°F (5°C) without the drying effects of forced air. Alto-Shaam’s cold-wall conductive cooling and digital temperature control deliver consistent, energy-smart performance in a space-saving, drop-in design that integrates seamlessly into any counter line-up.
Features
- Cold-wall refrigerated well—no fans blowing across food, so moisture and presentation stay intact.
- EcoSmart 1/4 hp self-contained system uses natural R-290 refrigerant for lower GWP and faster pull-down.
- Digital thermostat with easy-read display lets you dial in and hold the perfect temperature.
- Corrosion-resistant steel exterior with CFC-free foamed-in-place polyurethane insulation.
- Sliding shroud and dual air-movement louver optimize airflow; louver panel can rotate 90° for flexible installation.
- (4) included pan divider bars support multiple pan configurations.
- Ships ready to plug in—NEMA 5-15P with 9 ft (2.7 m) cord.
Pan Capacity & Depth
- 3 × full-size 12" × 20" (GN 1/1) pans (pans not included)
- 6 × half-size (GN 1/2) pans
- 9 × third-size (GN 1/3) pans
- Well depth: 6-1/4" – designed for 6" deep pans
- Maximum product load: 108 lb • 66 qt
Specifications
| Exterior (H × W × D) |
25-5/16" × 44-1/4" × 27" (643 × 1124 × 686 mm) |
| Interior Well (H × W × D) |
8-3/4" × 39-1/4" × 21-7/8" (222 × 997 × 556 mm) |
| Counter Cut-Out (L × W) |
42-3/4" × 25-1/2" (1085 × 648 mm) |
| Electrical |
115 V / 60 Hz / 1 ph • 5.0 A • 600 W (0.6 kW) |
| Power Connection |
NEMA 5-15P, 9 ft (2.7 m) cord |
| Compressor |
1/4 hp, self-contained, R-290 refrigerant |
| Net Weight |
210 lb (95 kg) |
What our Experts Think
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Reliable EcoSmart hot holding performance: The 300-CW is a drop-in refrigerated cold food well system, designed to maintain safe chilled temperatures for buffet and service-line display.
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Cold-wall conductive cooling technology: Uses precision cold-wall cooling instead of forced air, helping prevent food from drying out while maintaining consistent refrigeration.
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Better product quality retention: Keeps salads, desserts, and deli items fresher for longer by avoiding the dehydration effects of fan-based systems.
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Energy-smart EcoSmart design: Engineered for reduced energy consumption while maintaining stable cold-holding performance, improving long-term operating efficiency.
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Simple drop-in installation: Self-contained design allows easy integration into counters or serving lines with no complex plumbing requirements, simplifying setup.
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Flexible foodservice layout: Supports multiple pan configurations, making it suitable for buffets, cafeterias, and grab-and-go stations with changing menus.
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Commercial durability standard: Stainless steel construction ensures long service life under continuous high-volume foodservice conditions.
Q&A
Q: What is the Alto-Shaam 300-CW?
A: The 300-CW is a commercial EcoSmart drop-in refrigerated cold food well designed to hold chilled foods safely at or below 41°F (5°C) using cold-wall conductive cooling.
Q: How does the EcoSmart 300-CW work?
A: It uses a cold-wall refrigeration system that transfers cooling directly through the pan surfaces instead of blowing cold air, preventing food from drying out while maintaining consistent temperature.
Q: What is the pan capacity?
A: It holds up to 3 full-size (12” × 20”) hotel/GN 1/1 pans, with flexible divider configurations for smaller pans.
Q: Does it require water or plumbing?
A: No. It is a self-contained drop-in unit with no plumbing or drain connections, making installation simple and flexible.
Q: What foods is it best for?
A: Ideal for salads, desserts, deli items, fruit, sauces, and grab-and-go cold displays in buffets and service counters.
Q: Is it energy efficient?
A: Yes. The EcoSmart system uses efficient refrigeration (often R-290 refrigerant) to reduce energy consumption while maintaining stable cooling performance.
Q: What type of installation does it use?
A: It is a drop-in countertop unit, designed to integrate into buffet lines, serving stations, or prep counters.
Maintenance Tips
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Daily cleaning: Wipe stainless steel wells and divider bars after cooling to remove food residue and prevent staining or odor buildup.
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Cold-wall care: Maintain the conductive cold-wall surface by keeping it clean—this ensures consistent chilling without forced-air drying.
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No harsh chemicals: Use mild detergent only; abrasive cleaners can damage stainless steel and insulation surfaces.
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Pan divider use: Keep all divider bars installed to maintain stable temperature distribution across multiple pans.
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Temperature monitoring: Check digital thermostat settings regularly to ensure safe cold holding at or below 41°F (5°C).
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Airflow clearance: Keep louver and ventilation areas free of grease and dust for efficient cooling performance.
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Spill control: Clean spills immediately since buildup can affect hygiene and cooling efficiency.
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No plumbing maintenance needed: Self-contained design eliminates drains—just ensure level installation and clean surrounding counter space.
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Routine inspection: Check electrical cord, plug, and control panel for wear to avoid downtime in high-volume service.
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Preventive servicing: Schedule periodic technician checks for compressor and thermostat calibration for long-term reliability.
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