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- USA
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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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
4.6 ★★★★★
Based on 416 reviews
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Product Reviews
★★★★★ 5
This works
Wow!! I am shocked at how good this works. In addition to the fact that it works, it is Packaged with novice people in mind to get maximum results. This was worthy of before and after pictures; but, starting tge project, honestly didn't think it would result in the way it did.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 22, 2025
★★★★★ 4
Headlight cleaner
Gave as a gift. Haven’t heard anything negative
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
★★★★★ 5
Excellent results
I have an older truck with badly oxidized headlights. I saw this product advertised and decided to give it a try. It was amazing how easy it was to do. 3 step process and the most remarkable results! I had a question regarding the process, called the number on the QR code and spoke to a person! OhJoy!
More than helpful, put a whole new meaning to "service after the sale"I highly recommend this product and this company!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 2, 2025
★★★★★ 3
Not quite what I expected
Great price but the results, though they did improve the clarity, it was not the full results I HAD EXPECTED..
The foiled packages that had the oxidizer removal and ceramic clear coat were nearly dry when I opened them.
They should be made more wet when sealed and possibly better foil paqckaging.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
★★★★★ 1
Ruined my headlights! Big waste of money!
I decided to try this instead of soda bicarbonate and toothpaste to see if if would be oxidation cleared for longer. Big mistake, it made my headlights completely hazed making it even worst. Don’t waste your money on this or anything else. Soda bicarbonate and toothpaste is better and you can seal it with a lacquer or sealer. Big waste of money. Hopeflly I can fix them…😡
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2025
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