The Convotherm C4 ET 6.20 GS-N DD SGL (School Model) Convotherm Maxx Pro Combi Oven/Steamer is a commercial-grade gas-powered cooking system designed for institutional foodservice environments such as school kitchens and large cafeterias. This boilerless model combines four distinct cooking modes—hot air, steam, combi-steam, and retherm—to deliver versatile and efficient meal preparation. It features a stainless steel construction with a fully automatic ConvoClean+ hands-free cleaning system, ensuring sanitation and ease of maintenance. The unit includes one large oven with capacity for six full-size sheet pans or twelve hotel pans, wire racks, fry baskets, and a wifi-ready easyTouch control panel. With a power requirement of two 120V/60Hz/1-phase circuits producing 68,200 BTU, this combi oven offers precise control essential for high-volume food production in educational and institutional settings.
Top Convotherm C4 ET 6.20 GS-N DD SGL Features
This professional combi oven enhances workflow with multiple cooking modes—hot air, steam, combi-steam, and retherm—integrated into a single unit. Its stainless steel body ensures durability against daily commercial use, while the programmable controls facilitate precise operation. Designed for high-volume applications, it accommodates various pan sizes and includes wire racks and fry baskets for versatile cooking needs. The wifi-enabled easyTouch interface streamlines operations, and its automatic cleaning system simplifies sanitation routines, saving labor time. Perfect for school kitchens, central commissaries, and large catering operations, this combi oven optimizes throughput and product consistency.
- Capacity: Six full-size sheet pans or twelve hotel pans
- Material: Heavy-duty stainless steel construction for durability
- Ease of maintenance: Fully automatic hands-free cleaning system
- Use case: Ideal for high-volume school meal programs
- Workflow integration: Wifi-ready controls for smart kitchen operation
Designed for mid-volume foodservice settings requiring reliable, versatile cooking technology.
Convotherm C4 ET 6.20 GS-N DD SGL Technical Specs
The Convotherm C4 ET 6.20 GS-N DD SGL features a robust 472 lbs stainless steel body, measuring 46.87" width by 41.66" depth with a height suitable for built-in or countertop placement when paired with the open stand. The unit operates on two dedicated 120V/60Hz/1-phase circuits, consuming approximately 68,200 BTU for heating. Its boilerless steam generation system simplifies maintenance and reduces downtime, while providing consistent steam quality. The combi oven's control system is programmable, enabling precise temperature and humidity adjustments across four cooking modes. Its energy-efficient design minimizes power usage while supporting high-volume throughput, making this product suitable for institutional environments such as school cafeterias and large catering kitchens. It is cULus listed and features a seamless stainless steel interior for easy cleaning and enhanced hygiene. Dimensions include a width of 46.87 inches, depth of 41.66 inches, and a weight of 472 lbs, optimized for stability and durability in demanding conditions.
- Electrical requirements: Two 120V/60Hz/1-ph circuits, total 68,200 BTU
- Cooling method: Air-cooled heat exchange system
- Refrigeration: Boilerless steam generation system with self-contained design
- Production capacity: Supports continuous operation for large volume meal prep
- Construction & finish: Commercial-grade stainless steel, hygienic, corrosion-resistant
- Temperature range: Precise control from ambient to high cooking temperatures
- Cleaning & maintenance: Fully automatic hands-free ConvoClean+ system, dishwasher-safe components
- Dimensions & weight: 46.87" W x 41.66" D x [height], 472 lbs
- Safety & ergonomics: Disappearing triple-pane door with anti-microbial handle, rounded corners, self-locking feature
- Accessories included: Wire racks, fry baskets, open stand
What is a commercial combi oven?
A commercial combi oven is a versatile cooking appliance used in institutional and high-volume foodservice operations to simultaneously perform baking, steaming, and reheating tasks. The Convotherm C4 ET 6.20 GS-N DD SGL offers four programmable cooking modes—hot air, steam, combi-steam, and retherm—installed in large, stainless steel units suitable for high-demand environments like school cafeterias. Its boilerless steam system ensures consistent humidity and temperature control, optimized for batch cooking of diverse menus, supporting large-scale meal preparation efficiently in institutional kitchens.
Top commercial combi ovens for large-scale school kitchens
Built with industrial-grade materials and precision control, the Convotherm C4 ET 6.20 GS-N DD SGL is ideal for institutional foodservice, providing reliable and versatile operation in busy school kitchens. It supports moderate throughput with multiple cooking modes, making it suitable for high-volume meal production while maintaining quality and sanitation. Its robust stainless steel construction and automated cleaning enhance operational efficiency and hygiene standards.
- Operation type — moderate-volume institutional kitchens
- Kitchen setting — large school cafeterias and educational facilities
- Foodservice category — school meal programs and catering
- Workload qualifier — reliable support for consistent daily production
- Use case — versatile multi-mode cooking for diverse menu items
Why Choose Convotherm C4 ET 6.20 GS-N DD SGL?
Designed for demanding commercial kitchen environments, this model distinguishes itself with its boilerless steam system, advanced programmable controls, and durable stainless steel build. Its integrated cleaning system reduces labor and downtime, while the large capacity supports high-volume foodservice needs. Its precise thermal control and Wi-Fi compatibility optimize workflow efficiency, setting it apart from standard convection ovens in institutional settings.
- Self-contained boilerless steam for quick operation and maintenance
- Large capacity accommodates multiple pans for batch cooking
- Durable stainless steel exterior withstands daily commercial use
- Integrated automatic cleaning system minimizes sanitation labor
- Wifi-enabled controls offer modern kitchen integration
