Alto-Shaam 100-HWLF/D4 Halo Heat Steam Tables & Food Wells - 100-HWLF/D4
Model 100-HWLF/D4
Give every menu item the just-made look and taste it deserves. Powered by exclusive Halo Heat radiant technology, this waterless drop-in well surrounds food with gentle, even heat—no steam, no fans, no hot spots. A perfect fit for self-serve bars, buffet lines and à-la-carte stations that demand consistent quality with lower operating costs.
Features
- Waterless design – eliminate plumbing, water refill labour, lime/scale build-up and heavy maintenance.
- Halo Heat® technology surrounds the pan on all sides for up to 30 % longer hold times without over-cooking.
- Large 1.6" (44 mm) flange creates a clean, finished look and seals the cut-out to stop crumbs or spills.
- Front-mounted, variable thermostat (flush-mount capable) lets you dial in the ideal temperature for any dish.
- EcoSmart efficiency draws only 0.6 kW at 120 V—cut operating costs while keeping food safe and appetising.
- Cooler, safer work area: no open steam, boiling water or scorching elements.
- cULus, UL EPH Classified, CE, IPX3 & TUV NORD listed for worry-free code compliance worldwide.
Specifications
| Exterior size (H × W × D) |
7" × 18 5⁄16" × 27 1⁄16"
(177 mm × 465 mm × 686 mm) |
| Well interior (H × W × D) |
4 3⁄8" × 12" × 20 3⁄16"
(111 mm × 304 mm × 512 mm) |
| Cut-out (L × W) |
13 13⁄16" × 22 1⁄8"
(351 mm × 562 mm) |
| Electrical |
120 V, 1 ph, 50/60 Hz, 5.0 A, 0.6 kW
6 ft (1.8 m) cord with NEMA 5-15P plug |
| Net weight |
31 lb (14 kg) |
| Construction |
Heavy-gauge stainless steel well & flange |
Pan capacity
| Full-size (12" × 20") |
1 pan – up to 4" (100 mm) deep |
| Half-size (12" × 10") |
2 pans with optional divider bar |
| Third-size (12" × 6⅔") |
3 pans with optional divider bar |
Perfect for
- Grab-and-go kiosks & c-stores
- Hotel breakfast buffets
- Supermarket hot bars
- Cafeteria serving lines
- Catering drop-off stations
What’s included
- Single 12" × 20" Halo Heat® well with large flange
- Adjustable thermostatic control box with 6' conduit
- Factory-installed power cord & plug
- One-year limited parts & labour warranty
Accessories
- Half/Third-size divider bar (11318)
- Locking kit (5020849) for secure flush mount
- Undermount kit (5020793) for hidden flange-free look
What our Experts Think
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Halo Heat® Technology: Gentle, even heating keeps food warm without scorching or drying.
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Four-Well Design: Accommodates multiple dishes, perfect for buffets, cafeterias, and restaurants.
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Low-Profile Build: Sleek design integrates seamlessly into front-of-house or serving stations.
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Energy Efficient: Operates with lower energy use than traditional steam tables.
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Durable & Easy to Clean: Built with high-quality materials to withstand daily commercial use.
Q&A
Q: What is the Alto-Shaam 100-HWLF/D4?
A: A low-profile, 4-well heated drop-in food well with Halo Heat® technology, designed to hold hot food at safe serving temperatures without steam or water.
Q: How many wells does it have?
A: Comes with 4 independently controlled food wells for menu flexibility.
Q: What makes Halo Heat® technology unique?
A: Unlike steam tables, Halo Heat® delivers gentle, even heat to preserve food quality, reduce shrinkage, and eliminate water-related maintenance.
Q: What type of pans does it accept?
A: Fits standard hotel pans in full, half, or fractional sizes.
Q: What are the benefits of the low-profile design?
A: Allows for improved visibility, easier customer access, and seamless integration into serving lines.
Q: What materials is it made from?
A: Constructed with durable stainless steel for longevity and easy cleaning.
Q: Does it require plumbing or water hookups?
A: No, it’s waterless, reducing operating costs and maintenance.
Q: Where can this be used?
A: Ideal for buffets, cafeterias, hotels, catering, and institutional kitchens.
Maintenance Tips
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Clean food wells daily with warm, soapy water; avoid harsh or abrasive cleaners.
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Wipe exterior surfaces regularly to maintain a professional appearance.
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Inspect electrical components and controls to ensure safe operation.
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Avoid sharp tools when clearing debris to prevent damage to wells.
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Schedule routine professional maintenance for reliable performance and longevity.
