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Southbend Ultimate 48" Gas Restaurant Range — Star/Sauté & Non-Clog Burners, 24" Charbroiler & Convection Oven
Model 448-AC configuration | 228,000 BTU | CSA & NSF ListedGive your kitchen the versatility of an entire cookline in one powerhouse range. The Southbend Ultimate 48" combines high-performance open burners, a heavy-duty charbroiler, fast-recovery convection oven, and a convenient stainless storage cabinet—all wrapped in rugged stainless steel that’s built for the busiest commercial kitchens.
Key Performance Features
- 2 front 33,000 BTU star/sauté burners for rapid pan work and even flame distribution.
- 2 rear 33,000 BTU non-clog burners handle stock pots up to 14".
- Left-mounted 24" charbroiler (64,000 BTU) with removable cast-iron grates for steak-house searing.
- 32,000 BTU convection oven (battery-spark ignition) with 3 racks & 5-position slide rails.
- 18" stainless steel cabinet base keeps hotel pans, sheet pans, or smallwares close at hand.
- 48-5/8" wide x 37" high cooking surface with four interchangeable cast-iron grate tops.
- 22-1/2" flue riser with integrated storage shelf—perfect for spices, pans, and plating.
- 4" deep stainless front rail with manual gas shut-off for the entire range.
- 6" adjustable stainless legs or optional casters for easy cleaning under the unit.
- Factory-installed pressure regulator & standing pilots for open burners.
- One-year limited parts & labor warranty backed by Southbend’s nationwide service network.
At-a-Glance Specs
| Overall Width | 48.63" (1235 mm) |
|---|---|
| Overall Depth | 42.13" (1070 mm) • Cook-top height: 37" |
| Total BTU Input | 228,000 BTU/hr (Natural Gas) |
| Open Burners | 2 × 33k BTU star/sauté (front) | 2 × 33k BTU non-clog (rear) |
| Charbroiler | 24" left side, 64,000 BTU, cast-iron grates |
| Oven Type | Convection, 32,000 BTU, 175-550 °F thermostat, 3 racks / 5 positions |
| Cabinet Base | 18" stainless steel dry-storage compartment |
| Oven Cavity (WxDxH) | 26" × 24" × 14" |
| Gas Connection | 3/4" NPT (right-hand side when charbroiler is on the left) |
| Required Gas Pressure | Natural Gas 7" W.C. | LP 11" W.C. |
| Electrical | 115 V / 60 Hz / 1-ph, 5.9 A, 6' cord & NEMA 5-15P plug (convection fan) |
| Construction | Stainless steel front, sides, 22.5" flue riser & shelf, 6" legs |
| Certifications | CSA Gas, CSA Sanitation, NSF |
Ideal Applications
- Independent & chain restaurants
- Steakhouses and gastro-pubs
- High-volume catering kitchens
- Hotel or resort cooklines needing maximum menu flexibility in minimal space
Need flexible payment options? Ask us about Middleby Equipment Financing for fast credit approvals and budget-friendly monthly terms.
Overall Dimensions:
48.63"W x 44.5"D x 59.5"HProduct Weight:
735.0 lbCertifications & Compliance
Frequently Asked Questions
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
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Need Help Deciding?
Our equipment specialists can help you match specs to your kitchen layout, electrical capacity, and menu requirements.