Alto-Shaam 300-HWIS/D6 Halo Heat Steam Tables & Food Wells - 300-HWIS/D6
65-5/8" W × 14-15/16" D • holds three full-size pans
Deliver perfectly held entrées without the hassles of water, steam or fans. Alto-Shaam’s patented Halo Heat® technology gently surrounds food with even radiant heat, extending hold times while preserving fresh-made quality and presentation.
Features
- Waterless design – no plumbing, steam or scale build-up to worry about.
- Independent thermostats for each well let you hold multiple menu items at their ideal temperature.
- EcoSmart® efficiency consumes as little as 1.4 kW and rejects only 243 BTU/hr into the kitchen.
- Stainless steel construction stands up to daily commercial use and wipes clean in seconds.
- Flush-mount control box keeps customer-facing counters clean and clutter-free.
Specifications
| Exterior (H × W × D) |
9-5/16" × 65-5/8" × 14-15/16" (236 × 1667 × 380 mm) |
| Well depth |
6-3/8" (162 mm) – fits 6" pans |
| Cut-out (L × W) |
64-3/4" × 13-13/16" (1645 × 351 mm) |
| Net / Ship weight |
77.5 lb (35 kg) / 160 lb (73 kg) |
| Electrical options |
120 V, 1 ph, 15 A, 1.8 kW – NEMA 5-20P
208 V, 1 ph, 6.5 A, 1.4 kW – NEMA 6-15P
240 V, 1 ph, 7.5 A, 1.8 kW
230 V, 1 ph, 7.8 A, 1.8 kW |
| Cord length |
6 ft (120 V) • 9 ft (208–240 V/230 V) |
| Heat rejection |
243 BTU/hr (0.07 kW) |
Capacity
- (3) full-size 12" × 20" hotel pans – up to 6" deep
- or (6) half-size pans
- or (9) third-size pans
- Maximum product weight: 108 lb (49 kg)
- Maximum volume: 66 qt (63 L)
What’s Included
- Factory-installed control box with three independent thermostats
- Six half/third-size pan divider bars
Accessories
- Locking kit for mobile counters (part #5020849)
- Stainless steel heat shield for under-counter storage
- Full-, half- or third-size hotel pans (up to 6" deep)
What our Experts Think
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6-Well Configuration – A large-capacity model designed for high-volume food holding, making it ideal for buffets, cafeterias, and banquets.
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Halo Heat® Technology – Provides consistent, gentle radiant heat that maintains food at safe serving temperatures without drying out or scorching.
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Insulated & Sealed Wells (IS) – The IS version offers insulated, sealed wells, which enhance heat retention, reduce energy usage, and simplify cleaning since there are no exposed heating elements.
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Drop-In Design – Allows for seamless installation into serving counters or custom buffet lines.
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Independent Controls – Each well can be operated separately, giving flexibility for different menu items and portion sizes.
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Durable Build – Stainless steel construction ensures long-lasting performance in demanding commercial environments.
Q&A
Q: What is the Alto-Shaam 300-HWIS/D6?
A: It’s a Halo Heat® drop-in hot food well unit with six individually controlled wells, built for extended holding of multiple menu items.
Q: What does “HWIS” stand for?
A: “HWI” means independent controls, and “S” indicates a six-pan configuration, giving operators maximum capacity with full flexibility.
Q: How does Halo Heat® technology benefit operators?
A: It delivers gentle, radiant heat that evenly surrounds food, maintaining moisture and flavor without using water or steam.
Q: Do the wells operate independently?
A: Yes, each of the six wells has its own control, so different foods can be held at ideal serving temperatures simultaneously.
Q: What pan sizes are supported?
A: The unit accepts full-size and fractional pans, adaptable for varying menu needs and portioning.
Q: Where is this model best suited?
A: Perfect for high-volume buffets, cafeterias, banquets, and catering operations needing reliable, multi-item hot food holding.
Q: What’s the main advantage over traditional steam tables?
A: It’s waterless, eliminating plumbing, reducing energy use, and lowering labor costs from refilling and cleaning steam wells.
Maintenance Tips
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Clean wells and interior surfaces daily with warm water and mild detergent.
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Sanitize food-contact areas frequently to ensure food safety.
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Monitor water levels and refill as needed for consistent heating.
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Inspect gaskets, hinges, and hardware regularly; replace if worn.
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Avoid harsh chemicals or abrasive pads that may scratch stainless steel.
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Drain and descale wells periodically to reduce mineral buildup.
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Schedule professional maintenance to keep heating components efficient.
