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Description
Southbend (Middleby) 4483DC-3TL Ultimate Gas RangesSouthbend Ultimate 48 Restaurant Range Star Burners & 36 Thermostatic Griddle Model 448 Series Natural Gas 175,000 BTU Bring maximum versatility to a single 48 inch footprint. Two high output star burners sit beside a full 36 thermostatic griddle, all over a 45 K BTU standard oven and a stainless cabinet base. Built on Southbends rugged Ultimate platform, this range is engineered for the daily demands of busy restaurants, hotels, and institutional
Southbend “Ultimate” 48″ Restaurant Range – Star Burners & 36″ Thermostatic Griddle
Model 448 Series | Natural Gas | 175,000 BTUBring maximum versatility to a single 48-inch footprint. Two high-output star burners sit beside a full 36″ thermostatic griddle, all over a 45 K BTU standard oven and a stainless cabinet base. Built on Southbend’s rugged Ultimate platform, this range is engineered for the daily demands of busy restaurants, hotels, and institutional kitchens.
Key Features
- (2) 33,000 BTU star/sauté burners – one-piece cast iron, lifetime clog-free, with standing pilots & removable grates.
- 36″ thermostatic griddle (left-side) – 1″ polished steel plate, 64 K BTU, 175-550 °F control range, raised splash sides & 4″ grease trough.
- 45,000 BTU standard oven – battery-spark ignition, porcelain-enameled cavity, 14″H × 26″W × 26.5″D, includes 1 rack with 2 positions.
- 18″ stainless cabinet base – keeps sheet pans, smallwares, or mise en place organized and within reach (door kit available at no charge).
- 22 ½″ flue riser with heavy-duty shelf – convenient staging for sauces, spices, or lightweight pans.
- 4″ stainless front rail with front-mounted manual gas shut-off and factory-installed ¾″ regulator.
- 6″ adjustable stainless legs (optional all-swivel locking casters).
- Full stainless front, sides, and shelf for long-lasting good looks and easy cleaning.
- Certified cCSAus, CSA Flame, CSA Star & NSF.
- 1-year limited parts & labor warranty backed by Southbend’s nationwide service network.
At-a-Glance Specifications
| Overall width | 48 ⅝″ (1235 mm) |
|---|---|
| Overall depth | 34″ (864 mm) |
| Height w/ riser / cooking height | 59 ½″ / 37″ |
| Top configuration | (2) Star burners @ 33 K BTU each + 36″ thermostatic griddle @ 64 K BTU |
| Oven output | 45 K BTU standard oven (battery spark ignition) |
| Total input | 175,000 BTU/h (Natural Gas) |
| Gas connection | ¾″ NPT (rear, opposite griddle side) |
| Oven interior (H × W × D) | 14″ × 26″ × 26.5″ – fits full-size sheet pans both ways |
| Included items | (1) oven rack, flue riser shelf, pressure regulator, adjustable legs |
| Construction | Stainless steel front, sides, shelf & rail; cast iron grates & burners |
| Certifications | cCSAus, CSA Flame, CSA Star, NSF |
| Warranty | 1-year parts & labor (see Southbend warranty) |
Perfect For
- High-volume restaurants that need sauté, sear, & griddle capacity in one station.
- Hotels, resorts, and catering operations with diverse menus.
- Schools and institutions seeking a durable, easy-to-maintain range.
Images may show optional accessories such as casters or cabinet doors.
Important: This appliance is intended for commercial kitchens only.
For best performance and to prevent rail damage, place cookware 12″ or larger over the rear grates.
Install beneath a properly vented hood and follow all local codes.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Product Reviews
★★★★★ 5
Used it on HVAC ductwork did its job and stuck well
Model: 197mil 31 sqft Car Sound Deadening Mat
There was a lot of material in here for the money, so a decent value, I used it for some extra sound deadening on the ductwork in my house before finishing the basement, seems to help cut down the echoes coming through the ductwork. Overall the product was good had a few pieces where the sticky tore off the foam and stuck to the paper backing but all in all no complaints.
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Exactly as described!! Easy installation.
Model: 197mil 31 sqft Car Sound Deadening Mat
Easily installed. Cut with regular scissors. Made a huge difference in interior noise.
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Reviewed in the United States on May 31, 2026
★★★★★ 4
A worthwhile addition to just butyl itself.
Model: 197mil 31 sqft Car Sound Deadening Mat
I used this as a topper to butyl sound deadening material on the floor and side panels and am very pleased. It was generally easy to use. It is very sticky and cannot be easily repositioned as the foam will separate from the sticky side if you try, but its not a big deal. I have yet to run the car but the panels are much quieter when tapped on vs just the butyl alone, and this stuff weighs almost nothing.
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Reviewed in the United States on February 17, 2026
★★★★★ 5
Good deadening
Model: 197mil 31 sqft Car Sound Deadening Mat
This sound deadening works well and has good adhesion .
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Easy to install and great value.
Model: 197mil 31 sqft Car Sound Deadening Mat
Very easy to cut and install with the rollers I bought separately. It adheres well even though I was installing it when the weather was closer to 40-50 degrees. Definitely helps to deaden the sound from the bare sheet metal.
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Reviewed in the United States on April 2, 2026