Description
A 72" Southbend Ultimate range with 6 non-clog burners and a 36" charbroiler on the right, over 2 standard ovens.
The Southbend 4721DD-3CR is built for busy restaurant lines. The top has 6 open burners (6 non-clog at 33,000 BTU each on natural gas); a 36" charbroiler on the right (96,000 BTU). Below is 2 standard ovens. Natural-gas input totals 384,000 BTU. It needs one 3/4" gas connection, and Southbend recommends installing it under a vented hood.
Will it fit · Will it hook up
- Outside size
- 73" W × 34" D × 59.5" H, including the 22.5" flue riser and shelf
- Cooking height
- 37" to the cooking top, on 6" adjustable legs
- Crate size
- 69" W × 48" D × 74" H
- Gas
- One 3/4" female NPT at the rear, left side; minimum 7" W.C. natural gas or 11" W.C. propane
- Heat input
- 384,000 BTU natural gas (6 × 33,000 + 96,000 + 2 × 45,000)
- Clearances
- Noncombustible locations only; 10" rear and 0" sides to noncombustible construction; under a vented hood
Dimensions are from Southbend's Ultimate 72" Series spec sheet (Form 472 Rev 7 (Dec/2024)). Measure every doorway and turn on the delivery path before ordering; the flue riser and shelf ship removed.
Non-clog burners
Patented one-piece cast iron burners that Southbend rates lifetime clog free, 33,000 BTU each on natural gas.
36" charbroiler
Stainless steel tube burners with radiant fins under cast iron grates, 96,000 BTU; for noncombustible locations only.
Standard oven
Full porcelain enamel cavity with coved corners; full-size sheet pans fit either way. 175°F to 550°F, 45,000 BTU.
Built for daily cleaning
Stainless steel front, sides and shelf and a 4" stainless front rail, with two removable one-piece drip trays under the burners.
Made in the USA
Built by Southbend in Fuquay-Varina, NC, CSA design certified and NSF, with a 1-year parts and labor warranty.
Delivery and setup
- Ships by freight carrier. See our shipping policy for delivery details, and call us for the current lead time.
- The flue riser and shelf ship removed from the range; the 6 legs ship packed and screw into the leg pads.
- Tell us natural gas or propane when you order; the gas type is set at the factory.
- Inspect the shipment before signing for it and note any damage on the bill. Report concealed damage to the carrier within 15 days.
- Have a qualified gas installer connect the range, check the regulator pressure and follow local codes.
Questions buyers ask
Natural gas or propane?
Southbend sets the range for one gas at the factory, and the serial plate shows which. Tell us your gas type when ordering. The natural gas total is 384,000 BTU; propane ratings per burner and oven are in the spec table.
What gas hookup does it need?
One 3/4" female NPT connection at the rear, on the left side. Minimum inlet pressure is 7" W.C. for natural gas and 11" W.C. for propane. A flexible hose must be at least 3/4" inside diameter and meet ANSI Z21.69; use a restraining device if the range is on casters.
Does it need electricity?
Southbend's spec sheet lists electrical service only for convection-oven and hybrid models. This model uses standing pilots on the open burners and battery spark ignition for the oven.
How close can it go to a wall?
Because of the charbroiler, Southbend allows installation in noncombustible locations only, with 10" rear and 0" side clearance to noncombustible construction. Install it under a vented hood and check local fire and gas codes.
Will it fit through my door?
The range is 73" wide and 34" deep; the flue riser and shelf ship removed and are reinstalled on site. It ships in a 69" W x 48" D x 74" H crate. Measure every doorway and turn on the delivery path first.
Can I use large stock pots?
The rear grates hold up to a 14" stock pot. Southbend asks that pots 12" or wider stay on the rear burners and never hang over the front rail, which can trap heat and damage the controls.
What does the warranty cover?
Southbend covers defects in parts and labor for 1 year from purchase, serviced by a Southbend Authorized Service Agency. Spark igniters, seals and similar wear parts are limited to 90 days, and damage from improper installation or misuse is not covered.
How should I clean the charbroiler?
Never cover the charbroiler grates with a sheet pan while the burners are on; Southbend states this damages the unit and is not covered under warranty.
Specs
| Manufacturer | Southbend |
|---|---|
| Model Number | 4721DD-3CR |
| Series | Ultimate Restaurant Range, 72" Series |
| Quantity | 1 Each |
| Width | 73 Inches |
| Depth | 34 Inches |
| Height | 59.5 Inches (with 22.5" Flue Riser and Shelf) |
| Cooking Height | 37 Inches |
| Cooking Surface Depth | 27 Inches |
| Crate Size | 69" W x 48" D x 74" H |
| Legs | 6" stainless steel adjustable legs (6), Casters Optional |
| Top Configuration | 6 Open Burners36" Charbroiler (Right) |
| Burners | 6 Non-Clog |
| Burner BTU (Natural Gas) | Non-Clog: 33,000 BTU/H Each |
| 36" Charbroiler BTU | 96,000 BTU/H |
| Charbroiler | Stainless Steel Tube Burners and Radiant FinsCast Iron Grates |
| Standard Oven | 2 x 45,000 BTU/H175 - 550 Degrees FInterior 26" W x 26.5" D x 14" H1 Rack |
| Total BTU (Natural Gas) | 384,000 BTU/H (6 x 33,000 + 96,000 + 2 x 45,000) |
| Propane Ratings | Non-Clog 24,000 BTU/H Each36" Charbroiler 96,000 BTU/HStandard Oven 45,000 BTU/H Each |
| Gas Type | Natural Gas or Propane (Set at the Factory; Specify When Ordering) |
| Gas Connection | 3/4" Female NPT at Rear (Moved to the Left Side, Opposite the Charbroiler) |
| Minimum Inlet Pressure | 7" W.C. Natural Gas11" W.C. Propane |
| Pressure Regulator | Factory Installed |
| Ignition | Standing Pilots (Open Burners)Battery Spark Ignition (Oven Bases) |
| Gas Shut-Off | Two front manual gas shut-off valves, one for each side of the range |
| Electrical | None Listed for This Model (Gas Only) |
| Oven Door | Spring-assisted oven doorsPorcelain Enamel, Coved-Corner Interior |
| Exterior | Stainless Steel Front, Sides and Shelf4" Stainless Steel Front Rail |
| Drip Tray | 2 Removable One-Piece Drip Trays Under the Burners |
| Clearances | Noncombustible Locations Only (Charbroiler)10" Rear, 0" Sides to Noncombustible Construction |
| Ventilation | Install Under a Vented Hood |
| Certifications | CSA Design Certified (C/US)NSFMade in USA |
| Warranty | 1 Year Parts and Labor (Southbend Limited Warranty) |
| Usage | Commercial Use Only |
Certifications
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