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Southbend (Middleby)  |  Ultimate  |  SKU: 448AC-4T

Southbend (Middleby) 448AC-4T Ultimate Gas Ranges

$17,383.00
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Description

Southbend Ultimate 48" Gas Restaurant Range

24" Thermostatic Griddle • Convection Oven • Stainless Cabinet Base

Engineered for the busiest commercial kitchens, the Southbend Ultimate 48" Series combines a heavy-duty 1" polished steel griddle, a high-performance convection oven, and a convenient storage cabinet— all in one rugged, stainless steel chassis. With a total output of 112,000 BTU and precise thermostatic controls, this range delivers the consistency chefs demand and the durability operators trust.

Why You’ll Love It

  • High-capacity cooking surface – full 48-in. frame with 24-in. griddle plus four cast-iron grate sections.
  • 1" Polished steel griddle plate with raised splash sides for superior heat retention and effortless cleanup.
  • Thermostatic controls (175 °F – 550 °F / 79 °C – 288 °C) maintain exact griddle temperatures service after service.
  • 32,000 BTU convection oven featuring battery-spark ignition, 3 chrome racks & 5 rack positions for perfect, even bakes.
  • Stainless steel cabinet base (18") keeps sheet pans, sauté pans, and supplies close at hand; optional doors available at no extra cost.
  • 22 ½-in. flue riser with overshelf provides extra plating and garnish space without increasing your footprint.
  • Front-mounted manual gas shut-off for the entire appliance—quick, safe, and code-compliant.
  • 6-in. adjustable stainless legs allow simple leveling on any surface; optional locking casters available.
  • Certified cCSAus, CSA Flame, CSA Star & NSF for gas safety and sanitation.
  • Factory-installed ¾-in. regulator and standing pilots for simple, reliable installation.

Tech Specs

Model 448 AC (Convection Oven + Cabinet)
Overall Width 48.63 in. / 1235 mm
Overall Depth (to front rail) 42.13 in. / 1070 mm
Cooking Height 37 in. / 940 mm
Griddle Area 24 in. W × 27 in. D (648 sq in.)
Total BTU Input 112,000 BTU/hr (Natural or LP)
Gas Connection ¾-in. NPT (rear, opposite griddle)
Electrical (oven motor) 115 V, 1 φ, 5.9 A, 6-ft cord & plug
Oven Interior (WxDxH) 26 in. × 24 in. × 14 in. (3 standard sheet pans, both ways)
Shipping Weight ≈ 735 lb / 334 kg

Compliance & Warranty

  • Meets NSF/ANSI sanitation standards for foodservice.
  • Gas safety approved: cCSAus, CSA Flame, CSA Star.
  • 1-year parts & labor warranty backed by Southbend’s nationwide network of authorized service agencies.

Want to conserve capital? Ask about Middleby Equipment Financing for fast credit decisions and affordable, fixed monthly payments.

Important: Use oversize cookware (12" Ø+) on the rear grates only; never let pans extend over the front rail. This prevents excess heat buildup and protects critical controls.

Features & Specs

Manufacturer

Southbend (Middleby)

Brand_name

Ultimate

Certifications

NSF, cCSAus, CSA Star, CSA Flame

Height

59.5in

Width

48.63in

Depth

43.6in

Shipping Weight

735.0lbs

Plate Thickness

.500" = 1/2"

Exterior Finish

stainless steel front & sides

Top

(1) griddle with thermostat

Base

(1) convection oven, (1) cabinet

Vent

backriser with hi-shelf

Specifications

Ultimate Restaurant Range, gas, 48", griddle, thermostatic controls, standing pilot, (1) convection oven with battery spark ignition, (1) cabinet base, includes (3) racks, 22-1/2" flue riser with shelf, stainless steel front, sides, shelf & 6" adjustable legs, 112,000 BTU, cCSAus, CSA Flame, CSA Star, NSF