Alto-Shaam 100-HW/D643 Halo Heat Steam Tables & Food Wells - 100-HW/D643
Waterless, EcoSmart performance for 1 full-size & 1 third-size pan
Upgrade any serving line with the unmatched holding power of Alto-Shaam’s patented Halo Heat technology. The 100-HW/D6 delivers gentle, even heat—without water, steam or fans—so your menu stays fresh, colorful and ready to serve while you cut utility, installation and maintenance costs.
Features
- Waterless design eliminates plumbing, scale build-up and the safety hazards of hot steam.
- Halo Heat® surrounds food with precise radiant heat to extend hold times and preserve moisture.
- 6-3/8 in (162 mm) deep well accepts 6 in deep pans for maximum capacity and flexibility.
- Independent, flush-mountable thermostatic control lets you fine-tune temperatures for any dish.
- EcoSmart® efficiency draws as little as 0.45 kW, slashing daily operating costs.
- All-stainless-steel construction built for busy commercial kitchens—cULus, UL EPH, CE, IPX3 & TÜV NORD listed.
Pan capacity
- (1) 12 in × 20 in full-size pan and (1) 12 in × 6 in third-size pan (pans not included).
- Two half/third-size pan divider bars are included for flexible layouts.
Ideal applications
- Cafeterias & self-serve buffets
- Supermarket hot bars & deli counters
- Concessions & kiosks with limited water access
- C-stores and grab-and-go programs
Specifications
| Model |
100-HW/D6 |
| Exterior dimensions |
8-7/8 in H × 15 in W × 23-1/8 in D
(225 × 380 × 586 mm) |
| Interior (well) size |
6-3/8 in H × 12 in W × 20-3/16 in D
(162 × 304 × 512 mm) |
| Surface cutout |
13-13/16 in × 22-1/8 in (351 × 562 mm) |
| Capacity |
One full-size pan + one third-size pan
24 lb (11 kg) / 14.5 qt (14 L) max* |
| Net weight |
29 lb (13 kg) |
| Electrical |
120 V | 1 ph | 5.0 A | 0.6 kW (NEMA 5-15P)
208 V | 1 ph | 2.2 A | 0.45 kW (NEMA 6-15P)
240 V | 1 ph | 2.5 A | 0.6 kW (NEMA 6-15P)
230 V | 1 ph | 2.6 A | 0.6 kW (CEE 7/7) |
| Heat of rejection |
61 BTU/hr (0.02 kW) |
| Certifications |
cULus, UL EPH Classified, CE, IPX3, TÜV NORD, EcoSmart® |
What’s included
- 100-HW/D6 waterless hot food well with attached control box (6 ft/9 ft cord, plug as ordered).
- (2) Divider bars for half- and third-size pan configuration.
- 1-year parts & labor warranty from Alto-Shaam.
Accessories
- Additional pan divider bars (PN 11318)
- Locking kit (PN 5020849) for secure mounting
- Undermount kit (PN 5020793) for concealed installations
What our Experts Think
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Halo Heat Technology: Delivers gentle, even heat without water for consistent food quality.
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Efficient Food Holding: Keeps dishes at safe serving temperatures without drying out.
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Durable Build: Heavy-duty stainless steel construction ensures long-term reliability.
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Energy Saving: Uses less energy than traditional steam tables, lowering operating costs.
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Flexible Application: Ideal for buffets, cafeterias, and catering services.
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Professional Standard: Designed for commercial kitchens that demand dependable hot food holding solutions.
Q&A
Q: What is the Alto-Shaam 100-HW/D643?
A: A Halo Heat steam table and food well designed for precise hot food holding without the use of water or steam.
Q: What are its key features?
A: Halo Heat technology, stainless steel construction, individually controlled wells, and easy-clean design.
Q: Why choose this model?
A: Extends food quality and freshness while reducing labor and maintenance compared to traditional steam tables.
Q: Who is it best for?
A: Buffets, restaurants, catering services, and institutional kitchens needing reliable hot food holding equipment.
Q: What makes it unique?
A: Uses Halo Heat technology for gentle, even heating that preserves flavor, texture, and moisture.
Maintenance Tips
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Clean wells and surfaces daily with mild, non-abrasive cleaners.
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Drain and wipe wells after each use to prevent residue buildup.
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Inspect heating elements and connections regularly for wear.
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Check gaskets, lids, and valves to ensure proper sealing.
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Keep ventilation areas clear of dust and grease.
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Schedule professional servicing periodically for safe, efficient operation.
