Authentic Wood-Fired Taste Without the Wood — Modular Gas Deck Oven with Refractory Stone Cooking Surface Reaching 840°F
For years, pizzeria owners have faced a difficult choice: the unmatched flavor and baking character of a traditional wood-fired oven, or the predictable efficiency and cleanliness of gas. The Flame Gas Deck Oven eliminates that compromise entirely. Built around the proprietary ActiveStone heating system, this modular gas deck oven generates the same intense, radiant heat patterns that define a genuine wood-burning chamber — but runs on natural gas or propane with electronic ignition and zero pilot-light waste. The result is pizza with the blistered crust, spotted leoparding, and deep flavor complexity your customers associate with artisan wood-fired cooking, produced with the consistency and operational simplicity that a modern commercial kitchen demands.
At the heart of the Flame sits its ActiveStone refractory cooking surface, a dense stone deck engineered to absorb, store, and radiate heat in a pattern that closely mirrors the thermal behavior of a traditional brick-and-mortar wood oven. Gas burners positioned beneath the deck heat the refractory stone evenly across its full area, while precision-engineered steel deflectors mounted inside the chamber direct convective heat currents across the top of the pizza — replicating the rolling dome heat that characterizes a wood-fired environment.
This dual-zone approach is what sets the Flame apart from conventional gas deck ovens. Most gas ovens deliver heat primarily from below, relying on the stone alone to cook the pizza base while the top finishes more slowly and often unevenly. The Flame’s deflector system actively channels hot gases across the upper surface of the food, creating the rapid top-browning and moisture-release dynamics that are normally exclusive to ovens fueled by open flame. Crusts develop the characteristic puffed cornicione edge, the cheese caramelizes with precise control, and toppings cook through without drying out — all at temperatures reaching 840°F (450°C), the threshold that serious Neapolitan-style pizza requires.
Operating the Flame means freedom from every operational headache associated with wood or charcoal fuel. There is no ash to clean, no wood to source and store, no particulate emissions to manage, and no fluctuating temperatures caused by fuel burndown. The electronic ignition system starts the oven instantly with a single control action — no standing pilot light consuming gas around the clock. Temperature regulation is precise and repeatable, so your morning prep crew and your closing shift produce identical results without years of fire-tending experience.
This matters enormously for labor planning. Training a new employee to operate a wood-fired oven competently can take weeks or months of hands-on mentoring. Training them on the Flame takes minutes: set the temperature, wait for the stone to reach equilibrium, load the pizza, and retrieve it when done. The oven handles the complex thermal physics that used to depend entirely on the skill of your pizza maker, while still delivering the artisan quality that keeps your customers coming back.
The Flame range spans four models — Flame 4, Flame 6, Flame 6L, and Flame 9 — each offering a different internal cooking area to match your production volume and available floor space. The smallest Flame 4 provides a 27.6″ × 27.6″ baking chamber suited to operations producing one to two pizzas at a time, ideal for small trattorias, wine bars, or as a secondary station in a larger kitchen. The Flame 9, with its expansive 41.3″ × 41.3″ internal deck, handles the throughput demands of a busy urban pizzeria pushing hundreds of pies per evening service.
Because every model in the range shares the same external width-and-depth footprint logic, units can be stacked vertically to multiply your baking capacity without expanding your floor plan. A double-stacked Flame 6 configuration, for example, gives you two independent baking chambers in the footprint of one, each with its own temperature controls, allowing you to run one deck at Neapolitan temperatures and another at a lower setting for focaccia or calzones. The modular approach also means you can start with a single unit and add capacity as your business grows, protecting your initial investment while keeping the upgrade path simple.
Every Flame oven is constructed from commercial-grade stainless steel, inside and out. The cooking chamber door features tempered double glass for clear visibility into the baking space while providing effective thermal insulation. A counter-balanced door mechanism allows one-handed operation — the door stays exactly where you leave it, at any angle, so you can load and unload with both hands free. This seemingly small detail has a significant impact on workflow speed during peak service, when every second saved per pizza compounds across hundreds of orders.
Each unit includes a hood with an integrated flue outlet for connection to your ventilation system, and ships on four rotating wheels for easy positioning during installation and cleaning. The combination of robust stainless construction, sealed combustion design, and quality door hardware means the Flame is built to endure the punishing daily cycle of a high-volume commercial kitchen for years without the structural degradation that plagues less rigorously engineered ovens.
The Flame carries full UL-ETL certification for the North American market, confirming that every component — from the gas valve assembly and electronic ignition module to the structural enclosure and venting system — meets or exceeds the safety standards required for commercial foodservice installation in the United States and Canada. All models operate on 120V single-phase, 0.1 kW electrical for the ignition and control systems, meaning installation requires nothing more than a standard wall outlet alongside your gas connection. Choose between natural gas or propane configurations to match your facility’s existing fuel supply.
Every Flame Gas Deck Oven purchased through Gianluca Specialty Imports includes a 1-year warranty covering both parts and labor. Our US-based support team handles troubleshooting, replacement parts sourcing, and technical guidance so you are never left waiting on overseas communication when your kitchen needs immediate assistance. We stock common wear components domestically and can arrange expedited shipping for critical parts to minimize any potential downtime.
Complete specifications for all four Flame models — Flame 4, Flame 6, Flame 6L, and Flame 9
| Specification | Flame 4 | Flame 6 | Flame 6L | Flame 9 |
|---|---|---|---|---|
| Internal Dimensions | 27.6″ × 27.6″ | 27.6″ × 41.3″ | 41.3″ × 27.6″ | 41.3″ × 41.3″ |
| BTU Rating | 45,000 BTU | 62,000 BTU | 65,100 BTU | 90,000 BTU |
| Weight | 291 lb | 361 lb | 361 lb | 432 lb |
| Max Temperature | 840°F (450°C) | |||
| Electrical | 120V, 1-Phase, 0.1 kW | |||
| Gas Options | Natural Gas or Propane | |||
| Ignition | Electronic (no pilot light) | |||
| Cooking Surface | Refractory Stone (ActiveStone) | |||
| Construction | Stainless Steel | |||
| Door | Tempered Double Glass, Counter-Balanced | |||
| Ventilation | Hood with Flue Outlet (included) | |||
| Mobility | 4 Rotating Wheels | |||
| Certification | UL-ETL Certified | |||
| Design | Modular — Stackable for Multi-Deck Configurations | |||
| Warranty | 1 Year Parts & Labor | |||
Purpose-engineered to deliver wood-fired results with the reliability and efficiency of gas — every feature serves your bottom line.
Dense refractory stone absorbs and radiates heat like a traditional brick oven. Steel deflectors channel convective currents across the top of your pizza for even blistering and browning.
Reaches the temperatures demanded by authentic Neapolitan-style pizza. Rapid heat recovery between loads keeps your service moving at peak speed.
All four models stack vertically to double or triple your baking capacity without expanding your footprint. Start with one deck and grow as demand increases.
Instant start with no standing pilot light wasting fuel around the clock. One-touch ignition means your oven is ready when you are, not burning gas while you are closed.
Full visibility into the baking chamber without opening the door. Counter-balanced mechanism stays at any angle for hands-free loading and unloading during peak service.
Fully certified for commercial installation in the United States and Canada. Meets every applicable building, fire, and gas safety code requirement for foodservice operations.
Conventional gas deck ovens heat from below and hope for the best. The Flame takes a fundamentally different approach: its ActiveStone system combines a dense refractory stone cooking surface with strategically positioned steel deflectors that redirect heat across the top of the baking chamber. This creates the dome-effect airflow pattern of a traditional wood-burning oven, where superheated gases roll across the ceiling and cascade over the food surface.
Every Flame model is designed for vertical stacking, allowing you to multiply your baking capacity without surrendering an inch of additional floor space. Each deck operates independently with its own temperature controls, so you can run different temperature profiles simultaneously — one deck for Neapolitan-style pies at maximum heat while another handles focaccia, calzones, or reheating at lower settings.
Four sizes engineered for kitchens of every scale — from intimate wine bars to high-volume urban pizzerias.
Tell us about your operation and we’ll provide a tailored quote for the Flame Gas Deck Oven, including model recommendation, gas configuration, shipping to your US location, and any multi-deck stacking requirements.