ZLINE Autograph Edition 30 in. 4.0 cu. ft. Legacy Dual Fuel Range with 4 Burner Gas Cooktop and Electric Convection Oven in Stainless Steel and Champagne Bronze Accents (RAZ-30-CB)

The ZLINE Autograph Edition 30-inch Legacy Dual Fuel Range (model RAZ-30-CB) combines an Italian-made gas cooktop with an electric convection oven inside a 304-grade stainless steel body. It is designed for home cooks who want the tactile responsiveness of open gas flame on top alongside the even heat distribution that an electric convection oven provides. Accented with Champagne Bronze knobs and a matching door handle, it offers a distinct aesthetic statement for kitchens built around a 30-inch cutout.

On the cooktop, four Italian-made sealed burners deliver heat outputs ranging from 1,000 BTUs up to 18,000 BTUs. That range gives you the flexibility to maintain a low simmer for delicate sauces on the smaller end or produce rapid heat for boiling and searing at the top end. The surface is topped with cast iron grates that support heavy cookware, while the sealed construction prevents food spills from falling below the surface.

Down below, the 4.0 cubic foot electric convection oven is built to accommodate pans up to 23 inches wide, making it practical for large baking sheets and holiday roasting pans. The oven door features a landscape-style viewing window paired with triple-layered glass and an aluminum mesh seal, which work together to retain internal heat and maintain consistent baking temperatures during longer cooking sessions.

Because this is a dual-fuel appliance, setup requirements are more involved than a standard all-gas or all-electric freestanding range. You will need both a gas supply line for the four burners and a dedicated 240-volt, 60Hz, 15-amp electrical circuit with a NEMA 14-50 4-wire receptacle to run the electric convection oven. Additionally, the listing notes four burners rather than five, which may limit cooks who frequently use several pots simultaneously.

Verdict: The ZLINE RAZ-30-CB is an appealing choice for homeowners who have both gas and 240-volt electrical connections in their kitchen and want a sturdy 30-inch range with high-powered burners. Its wide oven cavity, solid 304 stainless steel construction, and Champagne Bronze accents make it a standout centerpiece for daily family cooking.

• Range Width: 30 inches
• Oven Capacity: 4.0 cu. ft.
• Cooktop Type: Gas, 4 Italian-made sealed burners
• Burner Output: 1,000 to 18,000 BTUs
• Oven Type: Electric convection
• Maximum Pan Fit: Up to 23 inches wide
• Main Material: 304-grade stainless steel
• Grate Material: Cast iron
• Door Glass: Triple-layered with aluminum mesh seal
• Adjustable Height: 36 to 38.5 inches
• Electrical Requirements: Dedicated 240V, 60Hz, 15-amp circuit with NEMA 14-50 4-wire plug
• Accent Finish: Champagne Bronze knobs and handle

A great fit if you:

• You want the high-heat control of gas burners paired with the even baking characteristics of an electric convection oven.
• You frequently use wide baking sheets or roasting pans up to 23 inches across for family meals.
• You appreciate unique design details and want Champagne Bronze hardware accents against classic stainless steel.
• Your kitchen already has access to a dedicated 240-volt 15-amp outlet alongside your gas supply line.

Consider something else if you:

• Your kitchen lacks a 240V NEMA 14-50 connection and you do not plan to install dedicated 240-volt wiring.
• You regularly cook multiple side dishes at once and require five or six active burners on the cooktop.

Confirm on the listing:

• Check whether your kitchen outlet matches the required NEMA 14-50 4-wire plug on a dedicated 240V, 15-amp circuit.
• Measure your counter cutout to verify the 30-inch width and ensure the 36- to 38.5-inch adjustable height aligns with your countertops.
• Check whether the unit comes pre-configured for natural gas or includes liquid propane conversion equipment if needed.
• Review the product listing details to confirm exactly how many interior oven racks and accessories come in the box.

How to compare your options: When evaluating dual fuel ranges, pay close attention to burner power span, oven cavity volume, and electrical compatibility. This model provides an 18,000 BTU maximum output and a 4.0 cubic foot oven that holds 23-inch pans. Make sure your kitchen infrastructure supports both the gas line and the specific 240V power requirement before finalizing your purchase decision.

Start by adjusting the threaded legs so the range sits completely level with your adjoining kitchen counters, within the supported 36 to 38.5-inch height range. Leveling helps oil spread evenly in skillets and ensures baked goods rise evenly in the oven.

Match your cookware to burner output by reserving the 18,000 BTU burner for rapid boils or searing, while using the lower-output burners down to 1,000 BTUs for delicate sauces, melting, and gentle simmering. Make sure your cookware rests securely on the cast iron grates.

Take advantage of the landscape door window and interior lighting to monitor roasts and pastries without opening the door, preserving the heat maintained by the triple-layered glass and aluminum mesh seal.

For routine maintenance, wipe down the 304-grade stainless steel surfaces and sealed burner areas after the cooktop has cooled, following any cleaning guidance provided in the manufacturer documentation.

What electrical hookup does this range require?
It requires a dedicated 240-volt, 60Hz, 15-amp electrical circuit equipped with a NEMA 14-50 4-wire plug system.

What size baking pans can fit inside the oven?
The 4.0 cubic foot oven cavity is wide enough to fit baking pans and roasting dishes up to 23 inches wide.

What is the output range of the gas burners?
The four Italian-made sealed burners range in output from a minimum of 1,000 BTUs up to a maximum of 18,000 BTUs.

Can the height of this range be adjusted?
Yes, the range features adjustable legs that allow you to set the total height between 36 inches and 38.5 inches.

Does the listing specify whether a propane conversion kit is included?
The listed details do not state whether a liquid propane conversion kit is included, so check the current listing or seller documentation if you use LP gas.