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Description
Southbend (Middleby) 4484AC-3TL Ultimate Gas RangesSouthbend Ultimate 48" Gas Restaurant Range Model 448AC 36" Thermostatic Griddle Split Open Burners Convection Oven & Cabinet Base 162,000 BTU Built for high volume kitchens that refuse to compromise, the Southbend Ultimate 448AC packs powerful open top cooking, a precise thermostatic griddle and even heat convection baking into one rock solid, all stainless platform. Get the speed and flexibility you need while saving valuable line space. Why youll
Southbend Ultimate 48" Gas Restaurant Range – Model 448AC 36" Thermostatic Griddle • Split Open Burners • Convection Oven & Cabinet Base • 162,000 BTU
Built for high-volume kitchens that refuse to compromise, the Southbend Ultimate 448AC packs powerful open-top cooking, a precise thermostatic griddle and even-heat convection baking into one rock-solid, all-stainless platform. Get the speed and flexibility you need while saving valuable line space.
Why you’ll love it
- 162,000 BTU total output—plenty of headroom for simultaneous sautéing, grilling and baking.
- Split open-top design—33 K BTU star/sauté burner in front for fast pan work and 33 K BTU non-clog burner in back for stock pots up to 14".
- 36" left-side griddle—½" smooth polished steel plate with raised sides, thermostatic controls (175 – 550 °F) and standing pilots.
- Full-size convection oven—32 K BTU, battery-spark ignition, 3 chrome racks (5 positions) and a porcelain-enameled cavity for easy wipe-downs.
- 18" stainless cabinet base—keep sheet pans, utensils and dry goods right where you need them (doors available at no charge).
- 22½" flue riser & heavy-duty shelf—ideal for warming plates or staging smallware.
- Front-mounted manual gas shut-off and factory-installed ¾" regulator for quick service access.
- Durable stainless front, sides and 4" front rail plus 6" adjustable stainless legs for code-compliant cleaning underneath.
- cCSAus, CSA Flame, CSA Star & NSF listed for worry-free inspection approvals.
- Backed by Southbend’s 1-year parts & labor warranty and a nationwide service network.
Performance at a glance
| Overall width / depth / height | 48.63" W × 42.13" D × 59.5" H (to top of flue shelf) |
|---|---|
| Cook-top height | 37" |
| Open burners | (1) 33 K BTU star/sauté (front) | (1) 33 K BTU non-clog (rear) |
| Griddle section | 36" W × 27" D, ½" thick polished steel plate, thermostatic |
| Oven type / capacity | Gas convection, porcelain interior 14" H × 26" W × 24" D, 3 racks / 5 positions |
| Total BTU (natural gas) | 162,000 BTU/h |
| Gas connection | ¾" NPT female, min. inlet 7" W.C. (NAT) / 11" W.C. (LP) |
| Electrical (oven blower) | 115 V, 5.9 A, 60 Hz, 1-ph, 6' cord & NEMA 5-15P plug |
| Construction | Stainless steel front, sides, shelf & legs; cast-iron grates |
| Certifications | cCSAus, CSA Flame, CSA Star, NSF |
| Standard warranty | 1 year parts & labor (see warranty tab for full terms) |
Included in the box
- (4) removable cast-iron grate tops
- (3) chrome oven racks
- Factory pressure regulator
- Battery pack for spark ignition
- Owner’s / installation manual
Popular add-ons (sold separately)
- Stainless cabinet doors (no-charge factory option)
- All-swivel locking casters
- Quick-disconnect gas hose (3', 4' or 5') with restraining device
- Rear step-up burners or salamander / cheesemelter mounts
- Extra oven racks
Important use & installation notes
- Install under a vented hood and on 6" legs or casters when placed on combustible floors.
- Limit oversized cookware (≥ 12") to the rear burners to avoid excess heat on the front rail.
- For flexible gas connections, hose diameter must be at least ¾" and comply with ANSI Z 21.69.
Need financing? Middleby Equipment Finance offers same-day credit decisions and fixed monthly payments—ask your rep for details.
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 20 reviews
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Product Reviews
★★★★★ 5
Best option for Sim Racing Ambient Lighting
Item Package Quantity: 2
I picked up these Light Bars from Govee specifically for my sim racing setup to be used for ambient lighting, and they’ve exceeded expectations.
The RGBIC technology is the standout feature. Being able to display multiple colors on each bar at the same time makes the lighting effects far more dynamic than standard RGB strips. During races, the lighting reacts smoothly to telemetry data—RPM, flags, rev limiter, and speed shifts all translate into immersive ambient effects that genuinely add to the experience.
Setup was straightforward, but the real highlight was the seamless SimHub integration. Configuration was quick, and the light bars responded immediately once connected. No complicated workarounds, no lag—just clean, real-time feedback. If you're already using SimHub for dashboards or bass shakers, these integrate perfectly into that ecosystem.
Brightness is more than enough for ambient lighting without being distracting, and the diffusion along the 31-inch bars keeps everything looking clean and professional—no visible LED hotspots. The WiFi connectivity has been stable, and the app gives you plenty of customization options outside of racing as well.
For anyone building a sim rig and wanting that extra layer of immersion, these are absolutely worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
★★★★★ 4
GREAT way to view TV
On initial set up and use of just few days I love this little light bar
I'm 74 and I set this up in less than 10 min. Playing with Govee App took about same time for basic functions.
The backlighting is great and now my room is lighted during night when I sleepwalk to bathroom.
I'll decide later if I want to use adhesive pads. Currently it just sits on TV stand behind TV.
All in all it's great! I would definitely buy again and highly recommend.
Colors in photos are actually less bright in my room. The Govee App allows many many color variations. Just set up and create color palate for favorite colors and patterns. Eezee Peezee
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2025
★★★★★ 5
Most Elegant Buy
Item Package Quantity: 2
Perfect, beautiful designs. Room submerges in colors. Easily installation, plug in and download app. Works perfectly -programs easy. Most compatible to the app.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 30, 2025
★★★★★ 5
Outstanding TV backlight edition
Item Package Quantity: 2, Item Package Quantity: 2
This is an excellent addition to a TV backlight. If you go into the GOVEE app you can sync this device to a TV backlight with a camera. You can add up to five lights.
I recommend this for either a TV backlight or general ambience in the room at night.
UPDATE 2025: I actually have 4 of these.
3 of them I synced with the TV strip light/camera using the GOVEE app for TV watching.
The 4th one I use is on ambience lamp.
These are made very durable/easy to set up. These things are not cheaply made
I highly recommend
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Reviewed in the United States on March 30, 2025
★★★★★ 5
Look nice and were an easy setup.
Item Package Quantity: 2
Simple and do what they are supposed to do. I use them to add a bit of flare to my desktop setup for online meetings, etc. If I had to nitpick, I'd say cabling is always interesting to route to reduce desk clutter, but I am not going to remove a star for what pretty much has to be. They look nice too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2026
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