Alto-Shaam Halo Heat Steam Tables & Food Wells - 300-HWILF/D6
Drop-in, large-flange | 3 full-size (12" × 20") wells | Individual controls
Give every entrée the just-made taste guests expect—without the headaches of steam tables. Alto-Shaam’s patented Halo Heat gently surrounds food with radiant, even warmth, keeping it at perfect serving temperature for hours while dramatically cutting water, energy and maintenance costs.
Features
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Waterless Halo Heat technology delivers uniform, moisture-friendly holding with no fans, cal rods or plumbing.
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Three independently controlled wells—dial in the ideal temperature for each menu item.
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Large stainless-steel flange creates a clean, flush look and hides cut edges for quick, worry-free installation.
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6-3/8" deep wells accept up to 6" (150 mm) pans for maximum versatility and capacity.
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Includes six divider bars to convert wells from full-size to half- or third-size pans on the fly (pans not included).
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EcoSmart efficiency slashes utility bills—up to 30 % lower operating cost than comparable steam wells.
- All-stainless construction stands up to the toughest commercial kitchens.
- Safety first: no boiling water, no steam, no lime-scale buildup and an IPX3 splash rating.
Specifications
| Model |
300-HWILF/D6 |
| Capacity |
3 × full-size 12" × 20" pans (or 6 half-size / 9 third-size with included dividers) |
| Well depth |
6-3/8" (162 mm) • fits 6" deep pans |
| Exterior dimensions |
9-1/4" H × 44-1/4" W × 27-1/16" D (234 × 1124 × 686 mm) |
| Cut-out (non-combustible) |
39-13/16" × 22-1/8" (1011 × 562 mm) |
| Cut-out (combustible) |
41-13/16" × 24-1/8" (1062 × 613 mm) |
| Electrical |
1-phase, field-selectable:
• 120 V / 15.0 A / 1.8 kW / NEMA 5-20P
• 208 V / 6.5 A / 1.4 kW / NEMA 6-15P
• 240 V / 7.5 A / 1.8 kW / NEMA 6-15P
• 230 V / 7.8 A / 1.8 kW / CEE 7/7 plug
9 ft (2.7 m) cord pre-wired |
| Net weight |
83 lb (38 kg) |
What our Experts Think
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Halo Heat Technology = Consistent Food Quality
Gentle, uniform radiant heat surrounds food to maintain moisture, texture, and safe serving temperatures without steam, water, or hot spots
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High-Capacity 300 Series Design (3-Pan Layout)
Built for demanding service environments, holding multiple full-size pans for efficient buffet, cafeteria, and catering operations
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HWILF Configuration = Flexible Installation Advantage
The large-flange drop-in design provides a clean, secure counter fit and simplifies integration into custom serving lines
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Waterless Operation = Lower Maintenance & Faster Setup
No plumbing or drains required, eliminating scale buildup, water handling, and complex installation requirements
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Independent Temperature Control Options
Allows precise adjustment per well, enabling multiple food types to be held safely at different temperatures simultaneously
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Energy-Efficient Holding System
Insulated, low-energy design helps reduce operating costs while maintaining stable performance throughout long service periods
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Built for Heavy Commercial Durability
Stainless steel construction ensures long service life, easy cleaning, and resistance to daily kitchen wear
Q&A
Q: What is the Alto-Shaam 300-HWILF/D6 used for?
A: A commercial drop-in hot food well designed for high-volume food holding in buffets, cafeterias, hotels, and catering lines.
Q: What makes this model different?
A: The “LF” (large flange) design provides a wider mounting surface for a cleaner, more secure countertop installation.
Q: How many pans does it hold?
A: It holds three full-size 12" x 20" pans (up to 6" deep) with divider flexibility for multiple configurations.
Q: How does Halo Heat technology work?
A: It uses gentle, even radiant heat that surrounds food to maintain safe temperatures while preserving moisture and quality—no steam or fans required.
Q: Does it require water or plumbing?
A: No. It is a fully waterless system, eliminating drains, plumbing, and lime scale buildup while reducing maintenance.
Q: Can each well be controlled separately?
A: Yes. It includes individual thermostatic controls for precise temperature control of each food well.
Q: Is it energy efficient?
A: Yes. The EcoSmart design reduces energy use and operating costs while maintaining consistent heat performance.
Q: What material is it made from?
A: Heavy-duty stainless steel construction designed for durability and easy cleaning in commercial kitchens.
Maintenance Tips
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Daily dry cleaning: Wipe stainless steel wells and exterior surfaces after service to prevent food residue buildup and maintain hygiene.
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No water required: Waterless Halo Heat® system—never add water or steam; prevents scale buildup and reduces maintenance.
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Use non-abrasive cleaners only: Protect stainless steel finish and avoid corrosion or surface damage.
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Keep wells clean & debris-free: Remove grease and spills promptly to maintain even radiant heat performance.
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Check thermostats regularly: Ensure independent controls maintain correct holding temperatures for each pan zone.
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Preheat before loading food: Stabilizes heat distribution and improves food quality retention.
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Inspect electrical components: Periodically check wiring, control boxes, and connections for safe operation.
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Avoid harsh tools/chemicals: No steel wool or chlorine-based cleaners to extend equipment lifespan.
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