Alto-Shaam 1000-UP/P Halo Heat Dough Proofers & Retarders - 1000-UP/P
Alto-Shaam | Model 1000-UP/P • Window Doors • Simple On/Off Control
Rise dough and hold delicate baked goods at the perfect temperature with Alto-Shaam’s patented Halo Heat technology. Gentle, even radiant heat surrounds product without fans, harsh elements or added humidity—so breads, pastries and croissants stay light, moist and ready for a flawless finish.
Features
- Halo Heat system delivers uniform, low-velocity radiant heat—no hot spots, no drying out.
- Two completely independent cavities; each holds 8 full-size sheet pans (18 × 26 × 1").
- Simple rocker switch & separate thermostats per cavity (60 °F – 200 °F / 16 °C – 93 °C).
- Insulated, 304 stainless-steel interior & exterior for long-term durability and easy cleaning.
- Full-view window doors reduce heat loss by letting staff check product without opening.
- 5" (127 mm) heavy-duty casters – 2 rigid, 2 swivel with brake – glide smoothly and lock securely.
- EcoSmart® design lowers operating costs (heat rejection only 385 BTU/hr).
- Safety & sanitation certified: cULus, UL EPH NSF 4, CE, IPX3 splash protection, TUV NORD.
Specifications
| Exterior (H × W × D) |
75-13/16" × 23-15/16" × 32-11/16" (1924 × 608 × 804 mm) |
| Interior – each cavity |
26-7/8" × 18-7/8" × 26-1/2" (682 × 479 × 673 mm) |
| Net weight |
282 lb (128 kg) |
| Temperature range |
60 °F – 200 °F (16 °C – 93 °C) |
| Electrical |
120 V 1 ph 16 A 1.9 kW (NEMA 5-20P)
208 V 1 ph 7 A 1.4 kW (NEMA 6-15P)
230 V 1 ph 7.7 A 1.8 kW (CEE 7/7, CH2-16P, BS 1363, AS/NZS 3112) |
| Recommended clearances |
Top 2" | Sides 1" | Back 3" |
Capacity
| Compartments |
2 independent cavities |
| Sheet pans |
8 × 18 " × 26 " per cavity | 16 total |
| Maximum product load |
120 lb (54 kg) per cavity |
What’s included
- (2) chrome-plated side racks – 8 positions each
- Built-in water reservoir pan & cover for proofing humidity control
- Antimicrobial door handles
- Pre-installed 5" caster set
Accessories
- Full-perimeter protective bumper
- Keyed door locks & security panel
- Wire pan grids and stainless-steel shelves
- Drip pan (with or without drain)
- 6" flanged legs for permanent installations
What our Experts Think
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Precision Dough Control: Combines proofing and retarding functions for consistent, high-quality results.
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Halo Heat® Technology: Gentle, even heat maintains ideal dough conditions without hot spots.
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High Capacity: Designed for bakeries and foodservice operations with large batch production.
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Energy Efficient: Consumes less energy than traditional proofing systems.
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Durable & Reliable: Stainless steel construction built for continuous commercial use.
Q&A
Q: What is the Alto-Shaam 1000-UP/P?
A: A Halo Heat® dough proofer and retarder designed to control dough fermentation with precise temperature and humidity.
Q: What is its capacity?
A: Holds multiple full-size sheet pans or bakery trays, supporting high-volume dough production.
Q: What functions does it provide?
A: Offers proofing, retarding, and holding in one unit to streamline bakery and foodservice operations.
Q: How does Halo Heat® improve performance?
A: Delivers gentle, even heat that ensures consistent dough rise and prevents drying or over-proofing.
Q: What are the humidity controls like?
A: Features adjustable humidity settings to maintain ideal proofing conditions.
Q: What materials is it made from?
A: Stainless steel interior and exterior for durability, sanitation, and easy cleaning.
Q: What safety and efficiency features are included?
A: Programmable controls, insulated cabinet, and energy-efficient Halo Heat® technology.
Q: Where can this unit be used?
A: Perfect for bakeries, pizzerias, hotels, restaurants, and institutional kitchens.
Maintenance Tips
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Clean interior surfaces daily with mild soap and warm water; avoid harsh chemicals.
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Wipe exterior panels regularly to maintain hygiene and professional appearance.
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Check door seals frequently and replace if worn for proper humidity control.
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Inspect humidity and temperature controls to ensure consistent proofing.
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Schedule routine professional servicing for long-term reliability and performance.
