Pratica FORZA STi DBL Double-Stack Pizza Oven | 2 × 16" Capacity, 608°F, Ventless
Pratica FORZA STi DBL — Double-Stacked 16" Pizza Oven with Impingement + Infrared
The Pratica FORZA STi DBL stacks two independent FORZA STi pizza oven chambers for double the throughput in the same 27.7" countertop footprint. Each chamber reaches 608°F using precisely controlled impingement airflow and infrared heating — delivering cook times up to 50% faster than conventional deck ovens. Both chambers handle 16" pizzas and can run completely different recipes simultaneously, all without an exhaust hood thanks to the removable catalytic converter ventless system.
Key Features of the FORZA STi DBL
The FORZA STi combines two high-performance cooking technologies — impingement airflow and infrared heat — in a countertop pizza oven that reaches temperatures conventional pizza ovens need a hood to achieve, without requiring one.
Impingement + Infrared Heat
Variable-speed impingement airflow delivers high-velocity heat transfer to pizza surfaces while independently controlled infrared heaters from above and below ensure precise top and bottom browning — up to 50% faster than conventional deck ovens.
Two Independent Chambers
Each chamber in the DBL stack operates completely independently — separate touchscreen controls, temperature settings, airflow profiles, and recipe programs. Cook different pizza styles, different temperatures, or different menu items simultaneously in each chamber.
608°F Maximum Temperature
Each chamber reaches 608°F (320°C) — well above the 536°F limit of the FIT speed oven platform — producing the crust color, char, and crispiness that authentic pizza requires, in a countertop-format ventless oven.
Certified Ventless
A removable catalytic converter breaks down grease-laden vapors from both chambers without any exhaust hood or ductwork. The FORZA STi DBL places anywhere with two 208/240V, 30A outlets — no ventilation infrastructure required.
1,024 Recipes per Chamber
Each chamber independently stores up to 1,024 recipes with 8-step programs. Manual mode enables on-the-fly cooking adjustments without clearing a recipe slot. Import/export programs via USB for consistent results across locations.
Metal Pan Compatible
The FORZA STi chambers accept metal pans — enabling flatbreads, focaccia, calzones, and other pan-baked items in addition to direct-deck pizza. The double glass door on each chamber allows visual monitoring without opening and releasing heat.
Power & Clearance Requirements: The DBL stacked configuration requires two separate 208/240V, 30A NEMA 6-30P circuits — one per chamber. Combined weight approximately 296 lbs. Maintain minimum 1" clearance on the right side of the oven for ventilation. The outlet must be within 6 ft of each unit.
Ideal Applications
The FORZA STi DBL is built for pizza-forward operations that need high-temperature, high-throughput baking in a ventless countertop format.
FORZA STi DBL Specifications
| Model | FORZA STI DBL |
|---|---|
| Configuration | Double Stacked — 2 Independent Chambers |
| Pizza Capacity | 16" per chamber (2 chambers) |
| Chamber Dimensions | 3.6" H × 18.1" W × 17.1" D per chamber |
| Chamber Capacity | 0.65 cu ft per chamber |
| Exterior Dimensions (Stacked) | ~26.6" H × 27.7" W × 31" D |
| Weight (Stacked) | ~296 lbs (2 × 148 lbs) |
| Temperature Range | 86°F to 608°F (30°C to 320°C) per chamber |
| Cooking Technology | Impingement Air + Infrared (top and bottom, independently controlled) |
| Airflow | Variable-speed impingement |
| Recipe Storage | Up to 1,024 recipes / 8 steps each per chamber |
| Connectivity | USB port per chamber |
| Voltage | 208V or 240V, Single Phase, 60Hz per chamber |
| Power | 5.6 kW (208V) / 7.2 kW (240V) per chamber |
| Circuit Breaker | 30A per chamber (2 circuits required) |
| Plug | NEMA 6-30P per chamber |
| Ventilation | Certified Ventless — Removable Catalytic Converter |
| Door | Double Pane Glass per chamber |
| Interior Material | AISI 304 Stainless Steel |
| Exterior Material | AISI 430 Stainless Steel |
| Clearances | 1" right side minimum |
| Included Accessories | Aluminum Mesh Screen, Aluminum Paddle, USB Drive (per chamber) |
| Certifications | cETLus |
Frequently Asked Questions
Do both chambers operate independently?
Yes. Each chamber in the FORZA STi DBL has its own touchscreen controls, temperature settings, impingement airflow profile, and recipe storage. They operate completely independently and can run different temperatures, airflow settings, and recipes simultaneously.
What is the maximum pizza size for each chamber?
Each chamber accommodates pizzas up to 16" in diameter. The chamber interior measures 3.6" H × 18.1" W × 17.1" D, with 0.65 cu ft capacity. Metal pans are also supported for flatbreads, focaccia, and pan pizzas.
Does the FORZA STi DBL require a ventilation hood?
No. The FORZA STi DBL uses a removable catalytic converter that breaks down grease-laden vapors from both chambers without any exhaust hood or ductwork. Two 208/240V, 30A NEMA 6-30P circuits are required, but no ventilation infrastructure is needed.
How many power circuits does the DBL require?
The double stacked configuration requires two separate 208/240V, 30A NEMA 6-30P circuits — one per chamber. Each outlet must be within 6 ft of the respective unit. A minimum 1" clearance on the right side of the oven must be maintained for air exhaust.
What is the difference between the FORZA STi SGL and FORZA STi DBL?
The FORZA STi SGL is a single chamber unit — one 16" capacity chamber at 608°F on one 30A circuit, weighing approximately 148 lbs. The FORZA STi DBL stacks two SGL units, doubling cooking capacity in the same 27.7" wide footprint, at approximately 296 lbs total requiring two 30A circuits.
How does the FORZA STi compare to a deck oven?
The FORZA STi reaches 608°F using impingement air and infrared heat, delivering cook times up to 50% faster than conventional deck ovens. It requires no hood, fits on a countertop, and stores up to 1,024 recipes per chamber with 8 programmable steps. Traditional deck ovens require exhaust infrastructure, much larger footprints, and longer heat-up times.
| Brand | Pratica Products Inc. |
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| SKU | FORZA STI DBL |
| Brand | Pratica Products Inc. |
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