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Alto-Shaam

Alto-Shaam Halo Heat Specialty Ovens - 300-TH

Alto-Shaam Halo Heat Specialty Ovens - 300-TH

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Alto-Shaam  Halo Heat Specialty Ovens - 300-TH

36 lb (16 kg) capacity • Ventless • Electric • EcoSmart

Harness gentle, radiant Halo Heat to cook and hold your menu items overnight, boost moisture retention, and serve every portion at its flavorful peak. With no fans, water connections or expensive hoods required, the compact 300-TH delivers big-oven results from almost anywhere in your kitchen.

Features                    
  • Halo Heat technology: Surrounds food with uniform, low-temperature heat—no added humidity or extremely hot elements. Expect higher yields, juicier texture and longer hold times.
  • Cook → Hold → Serve automation: Internal probe (included) senses target temperature and switches the oven from cook mode to hold mode automatically—perfect for labor-free, overnight cooking.
  • User-friendly controls: Choose Simple or Deluxe interfaces. Both offer time/temperature or probe cooking, programmable recipes and USB upload. Deluxe adds touchscreen navigation, HACCP data, SureTemp heat recovery and ChefLinc cloud connectivity.
  • Ventless & waterless design: EPA 202-certified. Place the oven anywhere—no hood, no floor drain, no water hookup.
  • Energy miser: Draws only 0.8 kW, keeping utility costs in check while holding food safely between 85 °F – 205 °F (29 °C – 96 °C).
  • Built to last: Heavy-duty stainless steel cabinet, side racks and shelves; ¾ in (19 mm) non-skid rubber feet; IPX4 splash-proof rating.

Included With Your Oven

  • (3) full-size 12 in × 20 in × 2-½ in pans capacity (pans not included)
  • (3) stainless steel wire shelves
  • (2) stainless steel side racks with 7 pan positions
  • Single-point, straight removable probe
  • Drip tray & drip pan
  • USB port for recipe management
Specifications
Capacity 36 lb / 22.5 qt (16 kg / 21.3 L)
Pan Capacity 3 × Full-size (12 × 20 × 2-½ in) or 6 × Half-size (10 × 12 × 2-½ in)
Cooking Temp Range 200 °F – 325 °F (94 °C – 163 °C)
Holding Temp Range 85 °F – 205 °F (29 °C – 96 °C)
Interior (H × W × D) 12-½ × 13-11/16 × 21-½ in (318 × 348 × 546 mm)
Exterior (H × W × D) 24-3/8 × 16-15/16 × 26-3/16 in† (619 × 431 × 665 mm)
Electrical 0.8 kW, single-phase
• 120 V | 6.7 A | NEMA 5-15P
• 230 V | 3.2 A | CEE 7/7 or BS-1363
What our Experts Think
  • Benchmark low-temperature cooking performance
    The Alto-Shaam 300-TH is widely regarded by chefs as a top-tier cook-and-hold oven, using Halo Heat technology to cook gently and evenly while maximizing moisture retention and product yield.
  • Superior food quality through Halo Heat
    Experts highlight its fanless, waterless radiant heat system, which avoids drying, eliminates hot spots, and produces consistently tender meats and high-quality finished dishes.
  • True “set-and-forget” operation
    Built-in probe cooking automatically switches from cook to hold mode, enabling overnight cooking, batch production, and labor-free kitchen workflows—a major efficiency gain in professional kitchens.
  • Consistent results at scale
    Kitchen operators value its ability to maintain stable holding conditions for long periods without overcooking, making it ideal for banquets, catering, hotels, and high-volume service lines.
  • Lower operating costs vs. traditional ovens
    Industry feedback consistently points to reduced energy usage, no water hookup, and minimal maintenance requirements—helping cut both utility and labor costs over time.
  • Versatile commercial applications
    Chefs use it for roasting, braising, proofing, slow cooking, and holding—making it a multi-function tool that can replace several separate pieces of equipment in production kitchens.
  • Durability built for heavy-duty kitchens
    Stainless steel construction and commercial-grade components make it a long-term investment designed to withstand continuous daily operation in demanding environments.

Q&A

Q: What is the Alto-Shaam 300-TH used for?
A: It is a compact Halo Heat cook & hold oven designed for low-temperature cooking, roasting, and holding food at safe serving temperatures in commercial kitchens.

Q: How does Halo Heat technology improve food quality?
A: It uses gentle, even radiant heat without fans, water, or steam, helping food retain moisture, reduce shrinkage, and stay consistently tender.

Q: Is the 300-TH an oven or a holding cabinet?
A: It is both. It can cook food slowly and automatically switch to holding mode, maintaining ideal serving temperature without overcooking.

Q: Does it require water or venting?
A: No. The unit is waterless and ventless, meaning no plumbing, drains, or external hood system is needed.

Q: What type of foods is it best for?
A: Ideal for roasts, poultry, brisket, prepared entrees, and batch cooking, especially in hotels, restaurants, and catering operations.

Q: How does it help reduce labor and cost?
A: It supports overnight cooking, batch prep, and automated hold cycles, reducing active supervision, food waste, and energy use.

Q: What makes it different from standard convection ovens?
A: Unlike convection ovens, it uses no fans or harsh airflow, resulting in more even cooking and higher moisture retention for premium food quality.


Maintenance Tips
  • Clean interior daily with mild, non-abrasive cleaner; avoid scouring pads to protect stainless steel.
  • Wipe dry after each use to prevent grease buildup and corrosion.
  • Keep Halo Heat cavity channels clear of food debris for even heat distribution.
  • Inspect door gasket regularly; replace if worn to maintain temperature stability and energy efficiency.
  • Check temperature probes and controls periodically for accurate cook/hold performance.
  • Descale and deep-clean periodically if exposed to mineral deposits or heavy use environments.
  • Ensure ventilation areas and exterior panels are free of grease and dust.
  • Avoid harsh chlorine or acidic cleaners that can damage internal components.
  • Schedule preventive service checks to maintain consistent low-temp cooking performance and extend unit lifespan.