Southbend (middleby)

Southbend (middleby) 4721aa-3cl ultimate gas ranges

SKU: 4721AA-3CL
$23,408.00
/each
Discontinued
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Southbend Ultimate 72" Gas Restaurant Range

6 Open Burners • 36" Left-Side Charbroiler • Double Convection Ovens

Deliver powerhouse performance in a single footprint. Engineered for the busiest commercial kitchens, the Southbend Ultimate Range combines high-output open burners, a true restaurant-grade charbroiler and two full-size convection ovens under one heavy-duty, all-stainless chassis.

Why You’ll Love It

  • 358,000 total BTU for rapid boiling, searing & baking
  • Six 33,000 BTU non-clog burners—cast-iron, one-piece & lifetime clog-free
  • 36" charbroiler (left) with removable cast-iron grates for authentic grill marks
  • Dual 32,000 BTU convection ovens with battery-spark ignition & 5-position rack guides
  • 22.5" flue riser with integrated heavy-duty shelf keeps plates & pans within reach
  • Stainless steel front, sides & shelf resist dents, corrosion and daily wear
  • Factory-installed gas regulator and two front manual shut-off valves for fast service access
  • 1-year parts & labor warranty backed by Southbend’s nationwide service network

Cooktop Versatility

  • 27" deep cooking surface supports stock pots up to 14" on the rear grates
  • Standing pilots on open burners for instant lighting
  • Two slide-out drip trays simplify grease management

Convection Oven Highlights

  • Temperature range: 175 °F – 550 °F (79 °C – 288 °C)
  • Porcelain-enameled interior: 26" W x 24" D x 14" H
  • (3) heavy chrome racks per cavity, (5) rack positions
  • 1/2 HP fan motor with front on/off switch—use as a standard oven when desired

At-a-Glance Specs

Model Ultimate 72" Range – Open Burners / Charbroiler / Convection Ovens
Exterior Dimensions 73" W x 42.13" D x 37" H (to cook surface)
Overall Height 59.5" with 22.5" flue riser & shelf
Open Burners 6 × 33,000 BTU non-clog (198,000 BTU)
Charbroiler 36" left-mounted, 96,000 BTU
Convection Ovens 2 × 32,000 BTU (64,000 BTU) – battery spark ignition
Total Input 358,000 BTU
Gas Connection 3/4" NPT rear connection, factory regulator included (Nat. 7" WC / LP 11" WC)
Electrical 115 V, 5.9 A, 6' cord & 3-prong plug (fans only)
Construction Stainless steel front, sides, rail & flue shelf; cast-iron grates; 6" adjustable legs
Certifications CSA, NSF
Warranty 1 year parts & labor (see Southbend limited warranty for details)

What’s in the Box

  • (6) 33K open cast-iron burner sections
  • (1) 36" cast-iron charbroiler assembly, removable grates
  • (6) stainless adjustable legs
  • (6) oven racks total – three per convection cavity
  • Pressure regulator & installation manual

Casters, salamander/cheesemelter mounts, quick-disconnect hoses and other accessories are available at additional cost.

Important: Use the charbroiler only beneath a properly sized hood and on non-combustible surfaces. Never place sheet pans over the charbroiler grates while burners are on—doing so can cause irreversible damage and is not covered by warranty.

Overall Dimensions:

73.0"W x 41.8"D x 59.5"H

Product Weight:

1320.0 lb
Manufacturer Southbend (Middleby)
Brand name Ultimate
Certifications ["NSF", "CSA"]
Height 59.5in
Width 73.0in
Depth 41.8in
Shipping Weight 1320.0lbs
Vent backriser with hi-shelf
Base (2) convection ovens
Exterior Finish stainless steel front & sides
Top (6) open burners, (1) 36" charbroiler
Specifications Ultimate Restaurant Range, gas, 72", (6) non-clog burners, (1) 36" charbroiler left, standing pilot, (2) convection ovens with battery spark ignition, includes (3) racks per oven, 22-1/2" flue riser with shelf, stainless steel front, sides & shelf, 6" adjustable legs, 358,000 BTU, CSA, NSF

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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  • 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.

Need Help Deciding?

Our equipment specialists can help you match specs to your kitchen layout, electrical capacity, and menu requirements.