Convotherm

Convotherm K12 Maxx Pro 6.20GS Double Stacked Full-Size Gas Boilerless Combi Oven with Disappearing Doors

SKU: K12 C4 ET 6.20GS-N ON 6.20GS-N DD STACK
$52,528.30
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Convotherm K12 Maxx Pro 6.20GS Double Stacked Full-Size Gas Boilerless Combi Oven with Disappearing Doors

Double Stacked, Natural Gas, Boilerless, easyTouch Controls, Disappearing Doors

Engineered for K-12 foodservice, this Convotherm Maxx Pro double-stacked combi oven package offers exceptional cooking versatility and high-volume capacity with intuitive easyTouch controls and automated cleaning.

  • Double-stacked configuration provides high-volume cooking capacity, ideal for busy school kitchens.
  • Boilerless steam generation ensures consistent moisture without the need for a separate boiler, reducing maintenance.
  • Intuitive 10-inch easyTouch control panel with integrated K-12 specific cookbook simplifies operation.
  • Features ConvoClean+ fully automatic hands-free cleaning system for effortless maintenance and optimal hygiene.
  • Triple-glazed disappearing doors save aisle space, enhance safety, and offer clear visibility of the cooking chamber.
  • Offers four primary cooking modes: hot air, steam, combi-steam, and rethermalization for diverse menu items.

Advanced Closed System+ (ACS+) Cooking Methods

Provides precise control over Steam (86-266°F), Combi-steam (86-482°F), and Hot air (86-482°F) cooking. Includes Crisp&Tasty (5 moisture-removal settings), BakePro (5 levels for traditional baking), HumidityPro (5 humidity settings), and a controllable fan (5 speed settings).

Showcasing versatile precision, the Convotherm K12 Maxx Pro's Advanced Closed System+ delivers perfectly steamed vegetables and crisp pastries with exceptional control.

easyTouch 10-inch TFT High-Resolution Glass Touch Display

Intuitive and responsive control panel featuring smooth-action scrolling, an integrated cookbook with 7 categories, and a US cookbook with 200 cooking recipes specifically designed for common K-12 menu items.

Effortlessly manage your cooking programs with the Convotherm K12 Maxx Pro's intuitive easyTouch 10-inch high-resolution glass display.

ConvoClean+ Fully Automatic Cleaning System

Hands-free cleaning system with eco, regular, and express modes, offering optional single-dose dispensing for superior hygiene and simplified maintenance.

Witness the spotless interior of the combi oven, effortlessly maintained by the ConvoClean+ fully automatic cleaning system.

HygieniCare Features

Includes Hygienic Steam Function, hygienic door handles with an anti-microbial finish, and SteamDisinfect for enhanced sanitation within the cooking environment.

Disappearing Doors

Triple-glazed doors retract fully into the unit, maximizing kitchen space, enhancing safety by preventing obstructions, and providing clear visibility into the cooking chambers.

Integrated Recoil Hand Shower

Convenient pull-out spray hose for easy manual rinsing and cleaning of the cooking chamber.

Multi-Point Core Temperature Probe

Ensures precise cooking and adherence to food safety standards by accurately monitoring the internal temperature of food.

WiFi and Ethernet Port (LAN)

Enables connectivity to KitchenConnect® for remote appliance monitoring, updates, and management.

TriColor Indicator Ring

Provides a quick visual indication of the oven's current operational status.

Rethermalization+ Function

Versatile multi-mode rethermalization capability for efficiently reheating a wide variety of food items.

ecoCooking Function

Energy-saving feature designed to reduce operational costs during cooking processes.

Cook&Hold

Allows for seamless transition from cooking to holding food at warm temperatures in a single process.

Stainless Steel Construction

Durable and corrosion-resistant stainless steel interior and exterior ensure longevity and ease of cleaning in commercial kitchens.

Included Accessories

Each oven cavity comes with 12 wire shelves (21” x 23”) and 12 fry baskets (12” x 20”), totaling 24 of each for the stacked unit.

Specifications

Type Combi Oven
Style Double Stacked
Installation Type Floor Model (With Stacking Kit)
Controls Programmable Digital easyTouch
Compartments 2
Pan Capacity (Full-Size Sheet, per oven) 6
Pan Capacity (Full-Size Hotel 1", per oven) 14
Pan Capacity (Full-Size Sheet, total) 12
Pan Capacity (Full-Size Hotel 1", total) 28
Cooking Modes Hot Air, Steam, Combi-Steam, Retherm
Temperature Range 86-482°F
Steam Type Boilerless (Injection/Spritzer)
Gas Type Natural Gas
BTU 136,400 BTU
Gas Connection Size 1/2" NPT
Gas Inlet Pressure (Natural Gas) 7 Inches W.C.
Voltage 120 Volts (per oven)
Amps 7.5 Amps (per oven)
Watts 0.6 kW (per oven)
Hertz 60 Hz (per oven)
Phase 1-Phase (per oven)
Power Supply Wire Gauge 14 AWG (per oven)
Water Connection Required
Water Inlet Size 2 x 3/4" GHT-M
Water Flow Pressure 22-87 psi
Drain Connection Required
Drain Connection Size 2 Inches I.D.
Material Stainless Steel
Interior Finish Stainless Steel
Selling Unit Each
Units Per Case 1
Shipping Width 48 Inches
Shipping Depth 45 Inches
Shipping Height 72 Inches
Shipping Weight 745 lb.

Overall Dimensions:

47.68"W x 45.0"D x 71.73"H
Manufacturer Convotherm
Brand name School Packages
Certifications ["NSF", "cULus"]
Height 71.73in
Width 47.68in
Depth 45.0in
Steam Type boilerless
Full Size Hotel Pan Capacity (12) 12" x 20" pans
Control Type programmable controls
Type double stacked
Full Size Sheet Pan Capacity (3 - 6) 18" x 26" pans
Specifications (School Model) Convotherm Maxx Pro Combi Oven/Steamer School Package, gas, boilerless, (6) 18" x 26" full size sheet pan or (12) 12" x 20" x 1" hotel pan capacity oven, includes: (12) 21” x 23” wire shelves & (12) 12” x 20” fry baskets, 10" wifi ready easyTouch control panel, US cookbook with 200 cooking recipes for common K-12 menu items, (4) cooking modes: hot air, steam, combi-steam & retherm, includes wire racks per oven, disappearing door, triple pane door with anti-microbial hygienic door handle, LED lights, pull-out spray hose, ConvoClean+ fully automatic hands-free cleaning system, includes stacking kit with feet, stainless steel construction, (2) 120v/60/1-ph, (2) 68,200 BTU, cULus, NSF

Frequently Asked Questions

This double-stacked unit offers a total capacity of 12 full-size (18" x 26") sheet pans or 28 full-size (12" x 20" x 1") hotel pans, with each individual oven holding 6 sheet pans or 14 hotel pans.
The easyTouch control panel provides four main cooking modes: hot air, steam, combi-steam, and rethermalization. It also features advanced functions like Crisp&Tasty, BakePro, and HumidityPro for precise climate management.
Yes, it is equipped with the ConvoClean+ fully automatic cleaning system, which offers eco, regular, and express modes for hands-free maintenance, ensuring optimal hygiene with minimal effort.
The oven requires two 3/4" GHT-M garden hose connections for water supply, with a flow pressure range of 22-87 psi. Water quality must meet specific requirements, typically necessitating a water treatment system to ensure warranty validity.
No, the UL ventless listing specifically applies only to electric Convotherm models. Gas units, like this one, are not approved for use with internal condensation systems (ConvoVent) and generally require traditional ventilation according to local codes.
The manufacturer's warranty coverage for this combi oven is valid upon certified installation and startup. Failure to purchase or complete a certified startup through a Factory Authorized Servicer will void the warranty.

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