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- USA
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Description
Southbend (Middleby) 4483AC-3TL Ultimate Gas RangesSouthbend Ultimate 48 Gas Restaurant Range 36 Thermostatic Griddle & Convection Oven Model 448AC 2 Star Burners 162,000 BTU Master every menu rush with one heavy duty station. From high heat sauting to precision griddling and even bake convection, the Southbend Ultimate Series gives chefs the versatility and durability they demand in a single 48 inch footprint. Performance Highlights (2) 33,000 BTU cast iron star saut burners with lifetime clog free
Southbend Ultimate 48″ Gas Restaurant Range – 36″ Thermostatic Griddle & Convection Oven
Model 448AC | 2 Star Burners | 162,000 BTUMaster every menu rush with one heavy-duty station. From high-heat sautéing to precision griddling and even-bake convection, the Southbend Ultimate Series gives chefs the versatility and durability they demand in a single 48-inch footprint.
Performance Highlights
- (2) 33,000 BTU cast-iron star/sauté burners with lifetime clog-free ports.
- Left-side 36″ x 27″, 1″ thick polished steel griddle; thermostatic controls hold set temps for pancakes, burgers & more (64,000 BTU).
- 32,000 BTU convection oven, 175–550 °F, battery spark ignition, porcelain interior, 5-position guides & (3) chrome racks.
- 18″ stainless steel cabinet base keeps hotel pans, smallwares or dry goods at arm’s reach.
- 22 ½″ flue riser with heavy-duty shelf for plating and small-pot staging.
- Stainless front, sides, shelf & 6″ adjustable legs built to withstand daily high-volume cleaning.
- Front gas shut-off & factory ¾″ regulator speed up safe installations.
- Certified cCSAus, CSA Flame, CSA Star & NSF.
Ultimate Series Advantages
- One-piece cast-iron burners eliminate screw-in heads that seize or strip.
- Full porcelain, coved-corner oven cavity wipes clean in seconds.
- No-plug battery ignition for the oven burner keeps you cooking even during power outages.
- Backed by Southbend’s nationwide 1-year parts & labor warranty.
Technical Specifications
| Overall width | 48 ⅝″ |
|---|---|
| Depth (to front rail) | 42 ⅛″ |
| Height (to top of flue) | 59 ½″ |
| Total input | 162,000 BTU/hr (natural gas) |
| Open burners | (2) 33,000 BTU star/sauté |
| Griddle | 36″ thermostatic, 64,000 BTU, 1″ smooth plate |
| Oven | Convection, 32,000 BTU, 3 racks, 5 positions |
| Additional base | 18″ stainless steel cabinet (center-right) |
| Gas connection | ¾″ NPT (rear) with factory pressure regulator, min. 7″ W.C. |
| Electrical (fan only) | 115 V/60 Hz/1-ph, 5.9 A, 6′ cord & NEMA 5-15P |
| Shipping weight | Approx. 735 lb |
| Warranty | 1-year parts & labor |
What’s in the Box
- (3) chrome convection oven racks
- 22 ½″ flue riser shelf
- 6″ adjustable stainless legs
- Factory-installed ¾″ gas regulator & battery pack
Important installation notes
- Commercial use only – must be installed under a vented hood.
- If setting on non-quarry tile flooring, consult factory for approved installation method.
- Use cookware 12″ Ø or larger on the rear burners to prevent overheating the front rail.
Want predictable monthly payments? Ask about Middleby Equipment Financing.
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
4.4 ★★★★★
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Product Reviews
★★★★★ 5
Fine, Be Careful How You Mount It
Size: 6ft Cord, Color: 20W_Black
Good power strip with the functionality that I needed. 12 plugs and usb. Be careful how you mount it because the plugs on one side are upside down. You may have to buy thin pigtails which I did.
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Reviewed in the United States on March 21, 2025
★★★★★ 5
So far so good...
Size: 10ft Cord, Color: 20W_Black
I bought this for a work space where coworkers kept stealing the charging blocks needed for essential equipment to use for their phones and unplugging essential equipment to plug in their phones. So far after a month the issues leading to it's purchase have not returned and the unit hasn't as yet developed any of it's own. I'll report back if the latter changes within the year.
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Reviewed in the United States on January 15, 2025
★★★★★ 5
Great for DIY projects
Style: 20W_USB-C, Size: 6FT, Style: 20W_USB-C, Size: 6FT
used in our custom built console table for behind our couch and it was easy to install and works great
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Reviewed in the United States on March 4, 2026
★★★★★ 5
Great product
Style: 20W_USB-C, Size: 6FT
Works great
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Reviewed in the United States on March 31, 2026
★★★★★ 4
Decent install power strip
Style: 20W_USB-C, Size: 6FT
I really like this search strip as I installed the inside of my RV the only problem I have with it is if you were using bulky transformer style plugs like that of a iMac laptop, charger or other big transformers, you will not be able to use the USB outlets in the center and I don’t know if that’s by design to limit current flow, but it sucks.
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Reviewed in the United States on May 20, 2026