Convotherm

Convotherm K12 Maxx Pro School Package Electric Boilerless Combi Oven/Steamer with Disappearing Door, 10-Pan Capacity

SKU: K12 C4 ET 10.10ES-N DD SGL
$20,505.65
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Convotherm K12 Maxx Pro School Package Electric Boilerless Combi Oven/Steamer with Disappearing Door, 10-Pan Capacity

Full-Size, Electric, Boilerless, 10-Pan Capacity, Ventless

Designed for K-12 foodservice, this ENERGY STAR® certified electric combi oven simplifies meal preparation with advanced cooking modes, user-friendly controls, and ventless operation.

  • UL KNLZ listed for ventless operation, allowing flexible installation without a traditional Type 1 hood.
  • Features a 10-inch easyTouch TFT high-resolution glass touch display for intuitive control and navigation.
  • Utilizes the Advanced Closed System+ (ACS+) for precise cooking in steam, combi-steam, and hot air modes.
  • Equipped with ConvoClean+, a fully automatic, hands-free cleaning system with multiple cleaning modes.
  • Includes a K-12 school package with 10 wire shelves, 10 fry baskets, and a US cookbook with 200 recipes.
  • The triple-glazed disappearing door saves space and enhances safety during operation.
  • ENERGY STAR® certified, ensuring energy efficiency and lower operating costs.
  • Integrated WiFi and Ethernet port enable KitchenConnect® for remote monitoring and updates.

Overall Dimensions:

37.2"W x 33.78"D

Product Weight:

377.0 lb

Advanced Closed System+ (ACS+)

Offers advanced cooking methods including Steam, Combi-Steam, and Hot Air. Features Crisp&Tasty with 5 moisture-removal settings, BakePro with 5 levels of traditional baking, HumidityPro with 5 humidity settings, and a controllable fan with 5 speed settings for optimal cooking results.

easyTouch Control Panel

A 10-inch TFT high-resolution glass touch display provides an intuitive and smooth-action interface, making operation simple for all staff.

ConvoClean+ Fully Automatic Cleaning System

Ensures hands-free maintenance with eco, regular, and express cleaning modes, plus optional single-dose dispensing. Includes quick access to custom cleaning profiles and a cleaning scheduler.

HygieniCare Features

Includes Hygienic Steam Function, hygienic handles, and SteamDisinfect for enhanced sanitation and safety in the kitchen.

UL KNLZ Listed for Ventless Operation

This product conforms to ventless operation recommendations set forth by NFPA96 & UL 710B using EPA202 test methods, eliminating the need for a traditional ventilation hood (local codes prevail).

Triple-Glazed Disappearing Door

Designed to retract fully into the unit, saving valuable kitchen space and improving safety. Features a safety lock, sure-shut function, venting position, and LED illumination for the cooking chamber.

Boilerless Steam Generation

Steam is generated by directly injecting water into the cooking chamber, providing rapid and consistent steam for efficient cooking.

TriColor Indicator Ring

Visually indicates the current operating status of the oven for quick and easy monitoring.

WiFi and Ethernet Connectivity

Equipped with WiFi and an Ethernet port (LAN) for KitchenConnect® network solutions, allowing for remote monitoring, updates, and HACCP data management.

Comprehensive Production Management

Features automatic cooking with Press&Go (up to 399 profiles), an integrated K-12 cookbook with 200 recipes, TrayTimer for simultaneous product loading, TrayView for automatic cooking, Favorites management, HACCP data storage, a USB port, ecoCooking for energy savings, low-temperature cooking (LT cooking / Delta-T cooking), Cook&Hold, Auto Start, and multi-mode Rethermalization+.

Quality Management System

Includes Airflow Management, BakePro, a multi-point core temperature probe, and preheat and cool-down functions to ensure consistent, high-quality cooking results.

Integrated Recoil Hand Shower

Provides convenient access for manual cleaning and rinsing inside the cooking chamber.

Includes K-12 Stand and Accessories

Comes with a stand featuring 12-inch feet, 10 13” x 21” wire shelves, and 10 12” x 20” fry baskets as part of the K-12 school package.

Type Combi Oven/Steamer
Style Floor Model
Installation Type Floor Model (With Stand)
Controls easyTouch 10" TFT High-Resolution Glass Touch Display
Pan Capacity 10 Half-Size Sheet Pans or 10 12" x 20" x 1" Hotel Pans
Pan Size Half-Size Sheet (13"x18"), 12" x 20" Hotel Pans
Compartments 1
Voltage 208V 3-Phase or 240V 3-Phase
Amps 44.1 Amps (at 208V) / 50.6 Amps (at 240V)
Watts 15.9 kW (at 208V) / 21.0 kW (at 240V)
Hertz 60 Hz
Phase 3-Phase
Gas Type Electric
Steam Type Boilerless
Material Stainless Steel
Interior Finish Stainless Steel
Temperature Range 86-482°F
Water Connection Required
Drain Connection Required
Drain Connection Size 2 Inches I.D.
Selling Unit Each
Units Per Case 1
Shipping Width 38 Inches
Shipping Depth 34 Inches
Shipping Weight 377.0 lb.
Country of Origin Germany

Frequently Asked Questions

No, the Convotherm K12 C4 ET 10.10ES-N is UL KNLZ listed for ventless operation, meaning it can be installed without a traditional Type 1 hood, subject to local codes and considering local heat and moisture emissions.
This combi oven has a capacity for 10 half-size sheet pans or 10 12" x 20" x 1" hotel pans, utilizing 11 slide rails.
The ACS+ system provides Steam (86-266°F), Combi-Steam (86-482°F), and Hot Air (86-482°F) cooking methods, along with functions like Crisp&Tasty, BakePro, and HumidityPro for precise control.
ConvoClean+ is a fully automatic, hands-free cleaning system that offers eco, regular, and express modes. It allows for quick access to customized cleaning profiles and includes a cleaning scheduler for automated starts.
The oven operates on a 208V 3-Phase 60Hz or 240V 3-Phase 60Hz electrical supply, with a rated power consumption of 15.9 kW (at 208V) or 21.0 kW (at 240V).
Yes, this model is ENERGY STAR® certified and features ecoCooking functionality, along with a triple-glazed cooking chamber door that contributes to 28% more energy efficiency compared to double-glazed doors.

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