Alto-Shaam 100-HW/D4 Halo Heat Steam Tables & Food Wells - 100-HW/D4
1 x 12" × 20" Full-Size Pan Capacity • EcoSmart® • Stainless Steel
Give your buffet, cafeteria line or grab-and-go station a competitive edge with Alto-Shaam’s waterless Halo Heat® technology. The 100-HW/D4 gently surrounds food with uniform radiant heat—no steam, fans or added humidity—so your entrées stay fresh and appetizing for hours while you save on water, energy and maintenance.
Features
- Waterless Halo Heat® system eliminates the need for plumbing, drains or steam, slashing installation and operating costs.
- Even, gentle radiant heat extends holding times without over-drying or over-cooking.
- 4-3/8" deep well perfectly fits 4" deep pans (accepts 2-1/2" pans as well) for a versatile service lineup.
- Adjustable thermostatic control (flush-mount or hidden) lets you dial in the ideal temperature for any menu item.
- Durable 304 stainless steel construction with IPX3 splash-proof rating—built for busy commercial kitchens.
- EcoSmart design draws as little as 0.6 kW, reducing utility costs without sacrificing performance.
- Certified safe & sanitary: cULus, UL EPH Classified, CE, TUV NORD.
Specifications
| Model |
100-HW/D4 (drop-in) |
| Pan Capacity |
One full-size 12" × 20" pan
or two 1/2-size pans | Maximum product load 24 lb (11 kg) |
| Interior Well Size |
4-3/8" H × 12" W × 20-3/16" D (111 × 304 × 512 mm) |
| Exterior Dimensions |
7" H × 15" W × 23-1/8" D (177 × 380 × 586 mm) |
| Construction |
All stainless steel; insulated, waterless radiant heat well |
| Electrical (selectable) |
120 V, 1 Ph, 50/60 Hz, 5.0 A, 0.6 kW, NEMA 5-15P
208 V, 1 Ph, 50/60 Hz, 2.2 A, 0.45 kW, NEMA 6-15P
240 V, 1 Ph, 50/60 Hz, 2.5 A, 0.6 kW, NEMA 6-15P
230 V, 1 Ph, 50/60 Hz, 2.6 A, 0.6 kW, CEE 7/7 |
| Net Weight |
25 lb (11 kg) |
Applications
- Buffet or cafeteria serving lines
- Convenience-store hot grab-and-go
- Banquet holding stations
- Back-of-house staging for à-la-carte service
Accessories
- Half-/third-size pan divider bar (part 11318)
- Locking kit for countertop security (part 5020849)
- Undermount kit for concealed installation (part 5020793)
What our Experts Think
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Even Heat Distribution – Halo Heat technology ensures consistent warming across all food wells.
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Durable Commercial Build – Heavy-duty stainless steel construction built for daily use in busy kitchens.
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Efficient Food Holding – Maintains ideal serving temperatures for extended periods without drying food.
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Versatile Setup – Ideal for buffets, catering, and self-service stations.
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User-Friendly Operation – Simple controls make it easy to maintain consistent heat with minimal effort.
Q&A
Q: What type of equipment is the 100-HW/D443?
A: It’s a commercial Halo Heat steam table with integrated food wells for holding prepared foods at safe temperatures.
Q: How does it maintain food temperature?
A: Uses Alto-Shaam’s Halo Heat technology for even, gentle heat that preserves food quality and moisture.
Q: Is it suitable for high-volume service?
A: Yes, designed for restaurants, catering, buffets, and banquet operations.
Q: How many food wells does it have?
A: Features multiple wells for holding a variety of foods simultaneously.
Q: Where is it best used?
A: Ideal for buffets, banquet lines, cafeterias, and commercial kitchens requiring reliable hot food holding.
Maintenance Tips
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Clean food wells and exterior surfaces daily with mild detergent and warm water.
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Sanitize food-contact surfaces regularly to maintain food safety.
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Check water levels and refill as needed to ensure consistent heat distribution.
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Inspect gaskets, hinges, and handles for wear and proper function.
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Avoid abrasive cleaners that can damage stainless steel surfaces.
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Drain and clean the unit periodically to prevent mineral buildup and scale.
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Schedule routine professional maintenance for long-lasting performance.
