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A commercial range is the one appliance in your kitchen that never gets to rest, so buying the wrong one means living with weak burners, a crooked oven, or a gas connection that scares your inspector. Match burner output and oven size to your busiest service, then confirm your building can vent and fuel the unit before you buy. Below you’ll find ten freestanding gas and electric ranges, from compact four-burner workhorses to a 60-inch double-oven unit with a griddle, along with the honest catches that come with each one.
I’m Mohammad Maruf — the founder and writer behind Gardening Beyond. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
Every range here stands on its own, is made of stainless steel, and is built for continuous commercial use, not home cooking. The shortlist below separates the strongest commercial range options by burners, BTU output, and oven capacity, so you can find the right fit for your space.
Our Picks at a Glance
How To Choose The Best Commercial Range
Opening a kitchen and unsure which range to order? You need to match the range to your cooking style and your building’s gas supply. Focus on three things: how much heat you need, how much oven space you need, and what your building can actually supply. Here’s what to weigh before you commit.
Start with your fuel line, not the burners
Gas ranges in this class almost all use a 3/4-inch gas connection, and that is the standard commercial feed size. Check whether your building runs on natural gas or liquid propane before anything else, because the two fuels need different orifices and a range built for one will not simply switch over. A few picks here ship in both versions, which makes matching your supply line easier.
Do the BTU math for your busiest hour
Burner output per burner tells you how fast a single pan comes back to temperature after you drop cold food in it. Total output across the whole range tells you whether you can run every burner flat out at once without starving one. If your menu is built on seared proteins and quick sautés, you want strong per-burner numbers. If it is built on large stock pots and long braises, look at the total figure.
Size the oven before you size the cooktop
A range with six burners and a cramped oven is a trap. Oven capacity in BTU and usable rack positions decide whether sheet pans fit side to side, whether you can run two racks of product at once, and whether the thermostat holds a steady temperature through a bake. Check the drawer setup too — a broiler drawer, storage drawer, or warming drawer changes how the unit handles a rush.
Plan the space above and around it
These ranges are heavy, freestanding, and built for a commercial hood. Clearance matters, and so does ventilation: several models here demand dedicated hood capacity far beyond a standard home setup. Confirm your hood, your floor, and your doorway width before you order a unit that weighs as much as a small car, and check whether pre-installed casters or adjustable legs suit your floor better.
Quick Comparison
| Model | Best For | Burner Output | Oven Capacity | Fuel Type | Amazon |
|---|---|---|---|---|---|
| Kratos 36″ 6-Burner with Full Size Oven★ Best Overall | Busy scratch kitchens that need one strong oven | 30,000 BTU per burner | Full size, 30,000 BTU output | Natural Gas | Amazon |
| Vulcan SX36-6B 36″ 6-BurnerSteadiest Workhorse | Steady all-day line work with no electronics | 28,000 BTU each | 30,000 BTU, fully insulated, 4 rack positions | Natural Gas | Amazon |
| Atosa CookRite AGR-6B-LP 36″Best Propane Value | High-volume kitchens on a propane line | 6 cast iron burners | Full-size oven | Liquid Propane | Amazon |
| Atosa ATO-4B 4-Burner Restaurant Range | Compact kitchens watching every square inch | 4 burners, 24,000 BTU/hr oven | Spacious 24″ standard oven | Liquid Propane | Amazon |
| Kratos 6-Burner 60″ with Griddle and 2 Ovens | Banquet halls running two ovens plus a griddle | 30,000 BTU per burner | Two full size, 30,000 BTU each | Liquid Propane | Amazon |
| Imperial IR-6-E 36″ 6-Element Electric Range | Kitchens that cannot run a gas line at all | 6 round plate elements | 26-1/2″ standard oven | Electric | Amazon |
In-Depth Reviews
1. Kratos 36″ Commercial Gas Range & Oven, 6 Burners and Full Size Oven
Six burners, one full-size oven, and enough fire to make a stock pot behave.
For a restaurant that runs a full scratch menu off a single range, this is the layout that makes sense. Thirty thousand BTU per burner is real restaurant heat — it is the number that decides whether a pan recovers fast after you drop a cold steak in it. Six of those burners spread across a 36-inch frame means you can sear, sauté, and hold sauce at the same time instead of shuffling pans.
The oven underneath puts out 30,000 BTU (British Thermal Units, a measure of heat energy) and runs from 250°F to 550°F, so you can slow-roast or bake bread at high heat. Buyers report real-world performance that matches the spec sheet: “High heat output; sears steaks, boils 5-gal water, bakes bread.” That is the point of this range: 30,000 BTU burners and a 30,000 BTU oven with no circuit board to fail.
What wins people over on this pick is the build itself. Brushed stainless steel, six removable cast iron grates you can lift out for scrubbing, and a pull-out crumb tray that keeps the burner area clean. There are independent knobs for every burner, so you can run two and leave four off. The one thing to plan for is ventilation, because a range this hot needs serious hood capacity, and the height and depth mean it eats real floor space.
Where it earns its keep
- 30,000 BTU per burner with 180,000 total BTU across the cooktop
- Full size oven with a 30,000 BTU output and 250°F–550°F range
- Six removable cast iron grates plus a pull-out crumb tray for fast cleanup
- Independent knob control on every burner
Plan around this
- Needs a 3/4″ natural gas connection and a commercial hood
- Oven cavity follows its own dimensions, so standard sheet pans may not line up as expected
- Freestanding design with adjustable legs — heavy to move without casters
Order this one if: you want maximum heat and one honest oven for a busy scratch line.
Measure twice if: your hood cannot handle the output or your space is tight, because this unit takes up real room.
2. Vulcan SX36-6B 36″, 6 Burner, Natural Gas Range
A no-electronics range that sautés hard and asks you to light your own pilot.
The Vulcan SX36-6B runs six burners at 28,000 BTU each behind 12″x12.5″ cast grates, which gives you wide pan coverage rather than a cramped cluster. A full-width crumb tray slides out for cleanup. Underneath sits a 30,000 BTU oven with a fully insulated cavity, four rack positions, and a thermostat that runs from low to 500°F. Sheet pans fit side to side and front to back, which is the check that matters if you bake in volume.
The flashtube pilot system (a spark-free ignition that uses a small flame) is the key feature here. There is no electric start and no circuit board to burn out, so kitchens that value simple maintenance tend to favor this one. Owners note the trade-offs: the pilot runs constantly, the oven thermostat often needs a quick calibration on arrival, and the unit is heavy to move. The recurring complaint is the thermostat, since one failed early for a buyer. But a small number of complaints against a widely used range is a reason to watch it, not to skip it.
Where this range beats the Kratos above is the oven interior: aluminized walls with a porcelain bottom and four rack positions give you a bit more flexibility for low-and-slow work. Where it falls short is raw cooktop muscle, since the Kratos fires 30,000 BTU per burner and this one fires 28,000. If you are chasing maximum sear, that small gap matters.
Who it suits: a kitchen that values simplicity and wants to skip service calls on electronic parts.
The catch: exterior-venting hood is mandatory? No — but constant pilot lights, a possible out-of-the-box calibration, and a very heavy frame are the real costs of that simplicity.
Pick it when: you want a stripped-down 36-inch gas range with a genuinely flexible oven interior.
Pass when: you need push-button ignition or a lighter unit for a small footprint.
3. Atosa CookRite AGR-6B-LP 36″ Gas Range with Full-Size Oven, Over Shelf and Backsplash
A propane-powered six-burner that rolls on casters instead of standing on legs.
If your building runs on propane rather than natural gas, this is the range that fits your supply line without conversion. It packs six cast iron burners and a full-size oven into a 36-inch footprint, topping out at 219,000 BTU overall. Set against the Kratos 24-inch four-burner at 150,000 BTU, this unit puts out about 46 percent more total heat — real proof of why the bigger frame exists if you run multiple pans at once.
The detail that stands out on the spec sheet is the caster setup. This range arrives with pre-installed industrial casters rated to hold over 150 lbs each, with brakes on two of the four wheels. That means you can pull it out from the wall to sweep under it and push it back without dismantling anything. The stainless steel tubing on the burners is built to resist corrosion, and the cast iron grates carry a built-in grease trough so drippings flow away from the food rather than pooling under the pan.
There is a safety valve on board that stabilizes the flame automatically if something interrupts it, which is standard equipment you want on any commercial gas unit. The honest limitation is that this is a heavy machine with a big footprint and it still wants a commercial hood. Buyers on the review pages do flag delivery logistics as the more memorable part of their experience — this is not a carton you carry in yourself.
What stands out: 219,000 BTU of propane heat on a full-size range that slides out on its own casters.
Do set expectations: it is a large, heavy unit that needs proper delivery, hood capacity, and a 3/4″ gas connection to install.
Order it for: a propane-fed kitchen that wants a six-burner range plus a full oven in a single unit.
Look at the natural gas twin instead when: your building pipes natural gas rather than propane.
4. Atosa CookRite AGR-6B-NG 36″ Gas Range with Full-Size Oven, Over Shelf and Backsplash for Diner
A 60-inch propane range that adds a griddle and a second oven to the same six-burner layout.
Stepping up from a 36-inch unit to this 60-inch CookRite roughly doubles what you can cook at once. Six burners, a 24-inch manual griddle, and two ovens rated at 27,000 BTU/hr each sit side by side, with cast iron grates over each burner and metal knobs designed to outlast plastic ones. Adjustable stainless steel legs let you level it on an uneven floor.
The two-oven layout is the real draw. One oven holds a roast while the other runs a bake, and the griddle handles bacon, eggs, or a short-order breakfast rush without occupying a single burner. Each oven has an adjustable temperature control and a pilot with a 100% safety shut-off, and the removable oven doors make deep cleaning less painful than it sounds.
This range weighs over 700 pounds, so plan the install, floor reinforcement, and delivery route carefully before it arrives. The honest caveat is the pilot lights: the standing pilots run continuously and burn gas even when the range is idle, and a few owners find that less convenient than electronic ignition. Otherwise the cooktop build is solid, and the flexibility of two ovens plus a griddle is hard to match in a single unit.
What you get
- Six burners plus a 24″ manual griddle across a 60-inch frame
- Two ovens rated at 27,000 BTU/hr with independent temperature control
- Cast iron grates and removable oven doors for easier cleaning
- Adjustable stainless steel legs for uneven floors
What to expect
- Very heavy at over 700 pounds — professional install strongly recommended
- Standing pilot lights burn gas continuously
- Liquid propane only, with a 3/4″ gas connection needed
Go for this if: you need griddle cooking and two ovens on one hot line without buying three separate appliances.
Think twice if: the constant pilot burn or the weight is a dealbreaker for a smaller kitchen.
5. Atosa AGR-4B36GR-NG CookRite Range, Natural Gas, 60″W with 36″ Griddle and Two Ovens
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A four-burner propane range where the oven, not the cooktop, is the headline.
For a kitchen with limited floor space, the Atosa ATO-4B trades cooktop burners for oven volume. Four burners sit over a 24-inch-wide frame, and the standard oven underneath is listed as spacious — with a 24,000 BTU/hr oven burner, an adjustable Fahrenheit temperature control, and a pilot with 100% safety shut-off. A removable oven door makes deep cleaning more practical than on ranges where the door is fixed.
The build details are commercial-grade throughout: stainless steel body, metal knobs designed to outlast plastic ones, and cast iron top grates with a built-in grease trough. Independent knobs let you run one burner at a time to save energy or all four at once to hit a rush. Adjustable stainless steel legs level the unit on an uneven floor, and a safety valve stabilizes the flame automatically in an emergency.
The honest caveat owners raise is heat spill. When the oven runs, the surrounding stove gets hot, and the pilot light runs higher than some would like even after adjustment. That is a trade for the oven’s capacity and BTU output in a small frame — it does not make the range unsuitable, but it does mean you want clearance and ventilation planned around it.
Good fit for: small prep spaces where oven volume matters more than burner count.
The honest catch: the oven radiates heat onto the stovetop and the pilot runs warm, so clearance matters.
Get this one if: you bake or warm in volume on a compact footprint and can live with four burners.
Step up if: you need six burners running at once or griddle capacity.
