Alto-Shaam 500-3D Halo Heat Drawer Warmers - 500-3D
Freestanding | Digital Control | EcoSmart® Efficiency
Hold more, waste less. Alto-Shaam’s 500-3D Halo Heat® warming drawer delivers gentle, radiant heat that preserves food quality for hours—without the need for added water or harsh humidity. With three independent drawers, each equipped with its own digital thermostat, the 500-3D is the perfect back-of-house solution for bakeries, banqueting, QSRs and any high-volume kitchen that demands consistent, ready-to-serve results.
Features
- Halo Heat technology surrounds food with uniform warmth, preventing over-drying and flavour loss.
- Digital controller (60 °F – 200 °F / 16 °C – 93 °C) senses temperature drops instantly for rapid heat recovery.
- Extra-deep drawers each include a full-size 12 ″ × 20 ″ × 6 ″ pan and accept an optional 15 ″ × 20 ″ oversize pan.
- High volume capacity—up to 50 rolls or 34 baked potatoes per drawer.
- Freestanding stainless-steel cabinet is stackable and field-movable with optional caster or leg stands.
- EcoSmart® design draws only 0.64 kW, helping cut energy costs while maintaining safe holding temperatures.
- cULus, UL EPH ANSI/NSF 4, CE & EAC certified for worldwide peace of mind.
Specifications
| Model |
500-3D (three-drawer, freestanding) |
| Exterior dimensions (H × W × D) |
26-1/8 ″ × 24-5/8 ″ × 25-7/8 ″ (664 × 624 × 657 mm) |
| Temperature range |
60 °F – 200 °F (16 °C – 93 °C) |
| Capacity — each drawer |
1 × GN 1/1 pan (12 ″ × 20 ″ × 6 ″) – or – optional 15 ″ × 20 ″ × 5 ″ pan
50 dinner rolls | 34 baked potatoes |
| Construction |
Non-magnetic stainless-steel exterior; removable stainless drawer rails |
| Net / Ship weight |
150 lb / 165 lb (68 kg / 75 kg) |
| Electrical options |
120 V 1 ph 50/60 Hz | 5.3 A | 0.64 kW | NEMA 5-15P
208-240 V 1 ph 50/60 Hz | 2.7 A | 0.64 kW | NEMA 6-15P
230 V 1 ph 50/60 Hz | 2.6 A | 0.59 kW | CEE 7/7, BS 1363 or AS/NZS 3112 |
| Clearances (built-in) |
Back 3 ″ | Top 2 ″ | Sides 1 ″ (minimum for ventilation) |
| Certifications |
EcoSmart®, cULus, UL EPH ANSI/NSF 4, CE, EAC |
Accessories
- Oversize 15 ″ × 20 ″ × 5 ″ pan (PN-2123)
- Perforated pan grids – 15 ″ × 20 ″ (1231) | 12 ″ × 20 ″ (16642)
- Built-in trim kit (500-3D: 5015153)
- Caster stand assembly – 5 ″ (PN 15379) or 3 ″ (PN 5010920) casters
- 6 ″ leg stand assembly (PN 15380)
What our Experts Think
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Halo Heat Technology: Gentle, even heat keeps food at optimal serving temperatures without drying.
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Efficient Food Holding: Maintains quality and temperature for prepared dishes over extended periods.
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Durable Construction: Heavy-duty stainless steel ensures long-term commercial reliability.
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Energy Efficient: Consumes less energy than traditional warming methods, lowering operating costs.
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Triple-Drawer Design: Three drawers allow organized storage and easy access to multiple food items.
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Professional Standard: Perfect for restaurants, hotels, and catering operations needing dependable hot food holding solutions.
Q&A
Q: What is the Alto-Shaam 500-3D?
A: A Halo Heat drawer warmer designed to keep food hot, fresh, and ready to serve in commercial kitchens.
Q: What are its key features?
A: Halo Heat technology, stainless steel construction, three independently controlled warming drawers, and easy-to-clean surfaces.
Q: Why choose this model?
A: Provides consistent, energy-efficient warming while preserving food moisture, flavor, and texture.
Q: Who is it best for?
A: Restaurants, hotels, catering services, and institutional kitchens needing reliable triple-drawer hot food holding.
Q: What makes it unique?
A: Gentle, even Halo Heat warming ensures food stays hot without drying out or overcooking.
Maintenance Tips
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Clean interior, drawers, and exterior surfaces daily with mild, non-abrasive cleaners.
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Inspect drawer gaskets and seals regularly to maintain proper heat retention.
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Keep vents and heating elements free of grease, dust, and debris.
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Avoid overloading drawers to ensure even heat distribution.
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Check electrical connections periodically for safe operation.
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Schedule professional servicing as recommended for long-term reliability.
