Alto-Shaam 300-HW/D4 Halo Heat Steam Tables & Food Wells - 300-HW/D4
Waterless, EcoSmart® electric holding well with patented Halo Heat® technology
Replace troublesome steam tables with precise, radiant heat that keeps entrées oven-fresh for hours—no water, no fans, no hot spots. The 300-HW/D4 delivers safer operation, lower utility costs and longer hold times, all in a drop-in design that blends seamlessly into your serving line.
Features
- Halo Heat® surrounds food with gentle, even warmth—no scorching or drying out.
- True waterless operation ends plumbing, lime scale and boiler maintenance.
- Holds three full-size 12" × 20" pans (4" deep) or mix and match with the included divider bars (6 half/third-size & 2 large).
- Flush-mount, adjustable thermostat for precise temperature control.
- All-stainless steel construction built for high-volume commercial use.
- EcoSmart® design reduces energy consumption and rejects only 243 BTU/hr into the kitchen.
- Certified cULus, UL EPH Classified, CE, IPX3 and TÜV NORD for worldwide compliance.
Perfect for
- Buffets & carving stations
- Convenience-store hot bars
- Hotel breakfast service
- School, corporate & healthcare cafeterias
Specifications
| Model |
300-HW/D4 |
| Pan capacity* |
(3) full-size | (6) 1/2-size | (9) 1/3-size |
| Well depth |
4 ⅜" / 111 mm |
| Interior (H × W × D) |
4 ⅜" × 37 ⅞" × 20 ³⁄₁₆" (111 × 962 × 512 mm) |
| Exterior (H × W × D) |
7 ⁵⁄₁₆" × 40 ¹⁵⁄₁₆" × 23 ⅛" (185 × 1039 × 586 mm) |
| Net weight |
54.5 lb / 25 kg |
| Electrical |
120 V / 1 ph / 50-60 Hz / 1.8 kW / 15 A – NEMA 5-20P
208-240 V / 1 ph / 1.4-1.8 kW / 6.5-7.5 A – NEMA 6-15P
230 V / 1 ph / 1.8 kW / 7.8 A – CEE 7/7 |
What our Experts Think
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Halo Heat Technology: Gentle, even heat preserves food quality without fans, water, or added humidity.
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Efficient Food Holding: Keeps dishes hot and ready for service over extended periods.
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Durable Construction: Heavy-duty stainless steel ensures long-term commercial performance.
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Energy Efficient: Consumes less energy compared to traditional steam tables, lowering operating costs.
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Versatile Applications: Ideal for buffets, catering, and high-volume foodservice operations.
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Professional Standard: Designed for restaurants, hotels, and institutions requiring reliable hot food holding.
Q&A
Q: What is the Alto-Shaam 300-HW/D4?
A: A Halo Heat steam table and food well designed for precise hot food holding in high-volume operations.
Q: What are its key features?
A: Halo Heat technology, stainless steel construction, individually controlled wells, and easy-to-clean surfaces.
Q: Why choose this model?
A: Maintains food quality, flavor, and moisture while reducing labor, energy usage, and maintenance compared to traditional steam tables.
Q: Who is it best for?
A: Restaurants, buffets, catering services, and institutional kitchens needing reliable, large-capacity hot food holding.
Q: What makes it unique?
A: Halo Heat delivers gentle, even heating for each well without water or fans, preserving taste and texture.
Maintenance Tips
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Clean wells and exterior surfaces daily with mild, non-abrasive cleaners.
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Drain and wipe food wells after each use to prevent residue buildup.
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Inspect heating elements and electrical connections regularly for wear or damage.
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Check gaskets, lids, and valves to ensure proper sealing.
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Keep ventilation openings free of dust, grease, and debris.
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Schedule professional servicing periodically for safe, reliable operation.
