The Wood Stone WS-BL-4343 Bistro 4343 Stone Hearth Oven is a commercial pizza oven designed for professional kitchens requiring high-temperature cooking performance, versatile fuel configurations, and dependable stone hearth construction. Featuring a monolithic cast-ceramic hearth and dome, the oven provides a spacious 6.4-square-foot cooking surface measuring 34 inches wide by 27 inches deep. A tensioned steel exoskeleton surrounds the hearth and dome perimeter, providing structural integrity and long-lasting durability, while spun ceramic fiber insulation helps retain heat within the cooking chamber.

The Bistro 4343 is available in gas-fired, wood-fired, and combination configurations to accommodate different cooking requirements. Gas-fired models feature an adjustable radiant flame positioned at the rear of the cooking chamber, allowing operators to balance radiant top heat with heat conducted and radiated from the oven floor. The gas burner delivers up to 80,500 BTU/hr with natural gas or 68,000 BTU/hr with propane. The combination configuration also permits wood burning, providing additional cooking flexibility. Its high-temperature cooking capabilities support pizza baking times of approximately 3 to 5 minutes, depending on pizza style and operating conditions.

Designed for low- to medium-volume pizza production, the WS-BL-4343 accommodates up to eight 8-inch pizzas, six 10-inch pizzas, four 12-inch pizzas, or two 16-inch pizzas. The oven features a stainless steel exterior enclosure, a black powder-coated steel stand, and an insulated construction requiring only 1 inch of side clearance to combustible materials. It arrives completely assembled and can be partially disassembled using the optional lifting system to fit through a 32-inch doorway. ETL Listed and manufactured in the USA, the Wood Stone Bistro 4343 combines traditional stone hearth cooking, flexible fuel options, and durable commercial construction.

Standard Features

• Wood Stone Bistro 4343 commercial stone hearth pizza oven.
• Compact footprint designed for low- to medium-production cooking applications.
• Monolithic cast-ceramic hearth and dome construction.
• Tensioned steel exoskeleton surrounding the hearth and dome perimeter for structural integrity.
• Spun ceramic fiber insulation surrounding the oven chamber.
• Stainless steel exterior oven enclosure.
• Black powder-coated steel stand.
• Spacious 6.4 sq. ft. stone hearth cooking surface.
• Cooking area measuring 34" W x 27" D.
• Oven door opening measuring 24.5" W x 7.5" H.
• High-temperature cooking capability with visible flame.
• Supports approximately 3 to 5-minute pizza cooking times.
• Hearth capacity of eight 8-inch pizzas.
• Hearth capacity of six 10-inch pizzas.
• Hearth capacity of four 12-inch pizzas.
• Hearth capacity of two 16-inch pizzas.
• Available in radiant flame gas-fired, wood-fired, and combination configurations.
• Radiant Flame (RFG) burner positioned at the rear of the cooking chamber on gas-fired models.
• Adjustable radiant flame for controlled heat management on gas-fired models.
• Flame height control knob for operator adjustment on gas-fired models.
• User-controlled balance of radiant top heat and heat conducted and radiated from the oven floor on radiant flame models.
• Gas-fired configurations available for natural gas (NG) or liquid propane (LP).
• Maximum natural gas input of 80,500 BTU/hr on gas-fired models.
• Propane input rating of 68,000 BTU/hr on gas-fired models.
• Wood-fired-only configuration available.
• Combination configuration supports gas-fired operation with wood-burning capability.
• 3/4-inch FNPT gas inlet connection for gas-fired and combination models.
• 120 VAC, 2 A, 60 Hz electrical requirements for all models.
• Digital controller.
• Rear utility knockouts for routing gas and electrical connections.
• 10-inch outside diameter flue collar.
• Compatible with a power-ventilated, grease-rated chimney or appropriate Type 1 exhaust hood, subject to applicable venting codes.
• Requires only 1-inch side clearance to combustible materials.
• Completely assembled upon delivery.
• Can be partially disassembled using the optional lifting system to fit through a 32-inch doorway.
• ETL Listed.
• Manufactured in the USA.