Related Collections
Alto-Shaam Halo Heat® 300-TH Cook & Hold Oven
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.
Why You’ll Love It
- 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
Technical Specs
| 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 |
| Certifications | cULus, UL EPH Classified, CE, IPX4, TUV NORD, ISO 9001, EcoSmart® |
| Warranty | Lifetime on Halo Heat® elements; 1-year parts & labor |
† Depth shown with standard feet; casters option changes overall depth slightly.
Perfect For
- Prime rib, brisket, pork shoulder and other large proteins
- Baking cheesecakes, custards or delicate desserts
- Low-temperature sous-vide finishing (optional probe)
- Banquet & off-peak production—cook at night, serve all day
Unless backordered, most items will be shipped within 10–14 business days, depending on availability. Extended lead times may apply for custom, specialty, or manufacturer-direct items.
Orders are processed quickly to ensure timely fulfillment. Because of this, all cancellation or modification requests must be submitted within 24 hours of placing your order.
After 24 hours, we cannot guarantee that any changes or cancellations can be made.
Once an item has shipped, it can no longer be canceled or modified and will instead be subject to our Return Policy, which includes:
- Return requests must be submitted within 30 days of delivery
- Items must be unused and in original packaging
- 35% restocking fee and return freight/crating fees apply
- Consumable products are not returnable
By using USA Restaurant Suppliers’ website, services, or partners, you agree to the following:
- Binding Arbitration: Any dispute or claim related to USA Restaurant Suppliers, its partners, or service providers will be resolved exclusively through binding arbitration, not in court. The Federal Arbitration Act and applicable federal arbitration law apply.
- Third-Party Products & Services: USA Restaurant Suppliers is not liable for any product or service sold by third-party sellers or partners using the USA platform.
- Filing a Dispute: If you wish to initiate a dispute, please contact us, and a representative will guide you through the arbitration process.
Certifications & Compliance
Tested by Underwriters Laboratories and meets applicable product safety standards.
Need Help Deciding?
Our equipment specialists can help you match specs to your kitchen layout, electrical capacity, and menu requirements.