Izzo DUO
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Izzo DUO

Double the Reliability, Double the Versatility, Double the Savings.


Handmade in Naples - The heart of pizza

Make your restaurant future-proof. The Izzo DUO combines two completely independent IZ6 baking chambers in one highly efficient monobloc. Take your pizza production to the next level without wasting space or energy.

The Heart of a DUO

Dual Chamber Performance

Double your output with two full-featured IZ6 baking chambers and space for 12 pizzas—all on the footprint of a single oven.

Flexible Control

Operate both chambers at different temperatures simultaneously or switch one off during partial load to save up to 50% on energy.

Dual Operational Reliability

Thanks to two completely separate systems with their own power supply and controls, your operation continues seamlessly even if one chamber has an issue.

Perfection at 500°C

Each chamber features a massive Biscotto refractory stone deck and reaches up to 500°C for authentic 60-second pizzas.

Izzo DUO dual chamber pizza oven
The Flagship Model

Izzo DUO

The dual-chamber solution, based on two IZ6 units, for maximum performance and absolute operational reliability.

  • Capacity: 2 × 6 Pizzas
  • Deck Surface: 2 × (75 × 113 cm)
  • Max Temperature: 500 °C
  • Power: 2 × 13.2 kW
View Model Details

The DUO in Action

Performance That Convinces

See how the Izzo DUO effortlessly meets the highest demands:

  • Effortless Handling: Perfect ergonomics for fast workflows.
  • Massive Output: Bake up to 12 pizzas simultaneously without any loss in quality.
  • Constant Temperature: The massive insulation retains heat, even with the door open.
  • Flexible Operation: Easily switch between chambers for maximum efficiency.
Certified Excellence

The Promise of True Quality

The Izzo Forni Napoletano is the first and only electric oven worldwide to pass the rigorous tests of the AVPN. This seal guarantees that you can bake a pizza that meets the authentic Neapolitan standards in taste, texture, and appearance.

Technical Datasheets

Explore the detailed technical information for the Izzo DUO and discover its full specifications.

Experience the DUO's Flexibility

Click the different operating modes to see how the Izzo DUO optimizes your workflow.

Izzo DUO dual chamber pizza oven

Full Power for Peak Hours

Both chambers running at full capacity. With an output of 12 pizzas per bake, you can handle the biggest rushes with ease and maximize your revenue.

Save up to 50% Energy

During quieter periods, simply switch off one chamber. This saves valuable energy while the second chamber remains ready for immediate use.

Two Temperatures, Endless Possibilities

Bake pizza at 480°C in one chamber while simultaneously baking bread or focaccia at 250°C in the other. Maximum flexibility with no waiting time.

Technology in Detail

Interior of the Izzo oven

Tradition Meets Modern Technology

  • Refractory Baking Surface: The 4 cm thick, solid stones guarantee perfect heat retention and distribution for ideal baking results.
  • Digital Precision Control: A digital microprocessor allows for exact control of the baking temperature for absolute consistency.
  • Mobile Stand: The oven comes standard on a flexible, mobile stand, ideal for events or variable kitchen layouts.

The DUO Advantages at a Glance

Operational Reliability

Two separate chambers with their own power supply. If one deck fails, your operation continues seamlessly with the second.

ECO Partial Load Mode

Activate only one deck during quieter times and consume up to 50% less electricity without sacrificing flexibility.

Maximum Product Versatility

Run different temperatures in parallel, e.g., pizza at 480°C and bread or focaccia at 350°C at the same time.

Smart Service Design

Each chamber has its own easily accessible electronics drawer. Maintenance is even possible during operation.

Good to Know

For detailed information on the use, cleaning, and maintenance of your machine, we recommend consulting the user manual and operating instructions. There, you will find precise descriptions for this model. The document is available for download above and is also linked in the article.

  • Smoki Junior: Filters smoke emissions from wood-fired ovens (e.g., in pizzerias or restaurants) and reduces particles through water spray technology.
  • Smoki Maxi: Filters smoke particles from wood, coal, or biomass ovens (e.g., in pizzerias, bakeries) and reduces environmental impact via water spray.
  • Smoki Maxi Grill: Filters soot and grease particles from smoke emissions of charcoal or wood-fired grills (e.g., in restaurants or food stalls) using water spray.
  • Smoki Junior & Maxi: Filters approximately 60–70% of smoke color and 40–50% of odor.

  • Smoki Maxi Grill: Filters approximately 60–70% of smoke color, 40–50% of odor, and 90–95% of soot.

  • Smoki Junior: On identification plate. See Chapter 3.4 of manual.

  • Smoki Maxi: On identification plate at front of unit. See Chapter 4.1

  • Smoki Maxi Grill: On identification plate (location see Chapter 3.4 of manual)

  • Several options available:

    • Smoki Junior:

      • Indoor: Direct connection to chimney, either beside or above the oven

      • Outdoor: Roof installation with weatherproof cover (optional)
        Details in Chapter 8.2.4

    • Smoki Maxi:

      • Indoor: Direct connection to chimney, above or beside the oven

      • Outdoor: Roof installation with optional insulation cover (required below -10°C)
        Details: Chapter 13

    • Smoki Maxi Grill:

      • Indoor: Connection to chimney at any point between grill and roof

      • Outdoor: Roof installation with weatherproof cover (optional)
        Details in Chapter 8.2.4

  • Smoki Junior: Smooth stainless steel pipes (AISI 316) with diameters of 160, 180, 200 or 250 mm

  • Smoki Maxi: Smooth stainless steel pipes (AISI 316) with 5° slope for optimal smoke extraction (see Chapter 10.3)

  • Smoki Maxi Grill: Smooth stainless steel pipes (AISI 316) with diameters of 250, 350, 400, 500 or 600 mm

  • Smoki Junior & Maxi Grill:

    1. Check water connection (1.5-3 Bar) and wastewater connection

    2. Connect power supply (220V, 50-60Hz)

    3. Set main switch and circuit breaker to "ON"
      See Chapter 10.2.

  • Smoki Maxi:

    1. Check water connection (1.5-3 Bar) and wastewater connection

    2. Connect power supply (380V, 50-60Hz)

    3. Set main switch and machine power switch to "ON"
      See Chapter 10.6.

Possible causes:

  • No power (check switch)

  • Insufficient water in tank (wait 10 minutes after filling)

  • Faulty level sensor

  • Smoki Junior & Maxi Grill:See Chapter 13.2.

  • Smoki Maxi:See Chapter 14.

  • Open water valve

  • Check pressure gauge for defects

Every 15 days (see maintenance schedule).
  1. Turn off power and water supply

  2. Open drain valve

  3. Remove cover (release fasteners) and clean tank manually

  • Smoki Junior & Maxi Grill:See Chapter 11.3.

  • Smoki Maxi:See Chapter 12.11.

Remove debris manually and check drain.

  • Clogged maintenance nozzle (clean)

  • Faulty level sensor

Water level too high. Possible causes:

  • Faulty fill valve

  • Clogged overflow

  • Smoki Junior & Maxi Grill:See Chapter 13.2.

  • Smoki Maxi:See Chapter 14.

  • Smoki Junior & Maxi Grill: In manual appendix (Chapter 14).

  • Smoki Maxi: In appendix (Chapter 15).

  • Only trained personnel may perform maintenance.

  • Disconnect power before servicing.

  • Wear PPE (gloves, safety goggles).

  • Smoki Junior & Maxi Grill:See Chapter 6.

  • Smoki Maxi:See Chapter 7.

No. Unauthorized modifications or improper maintenance will void the warranty.

Remove filter element and clean with water jet (every 15-30 days). See Chapter 12.8.

  • Smoki Junior: Clean nozzle with water/compressed air (every 6 months).

  • Smoki Maxi: Remove nozzle with 26mm wrench and clean with water/compressed air (every 6 months). See Chapter 12.12.

Every 6 months (special maintenance). Clean with water or compressed air.

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