The Convotherm C4 ET 20.20ES-N DD SGL (School Model) Convotherm Maxx Pro Combi Oven/Steamer is a commercial-grade, electric combination oven designed for institutional foodservice environments. It features a boilerless steam generation system, precise programmable controls, and an integrated multi-mode cooking capability—hot air, steam, combi-steam, and rethermalization. With a capacity to accommodate (20) 18" x 26" full-size sheet pans or (40) 12" x 20" x 1" hotel pans, this unit offers versatile throughput for high-demand bulk cooking applications. Its stainless steel construction, including triple-pane doors with antimicrobial handles, ensures durability and sanitation compliance. The unit includes a Wi-Fi ready easyTouch control panel, five-speed auto-reversing fan, and the ConvoClean+ fully automatic hands-free cleaning system, making it suitable for large-scale school kitchens and institutional cafeterias requiring reliable, efficient, and hygienic food preparation equipment.
Top Convotherm C4 ET 20.20ES-N DD SGL Features
This commercial combi oven delivers four distinct cooking modes supported by programmable controls and a multi-point core temperature probe, optimizing menu versatility. Its stainless steel build ensures lasting performance, while the easyTouch interface simplifies operation. Designed for large-volume food production, it integrates seamlessly into high-capacity kitchens with its roll-in design and trolley. The unit’s advanced cleaning system reduces maintenance time, and its boilerless steam generation promotes energy efficiency. With precise capacity handling for sheet pans and hotel pans, it supports workflow needs in institutional settings like schools, hospitals, and universities.
- Capacity: Supports (20) 18" x 26" sheet pans or (40) hotel pans
- Material: Heavy-duty stainless steel construction for durability
- Ease of Maintenance: Fully automatic ConvoClean+ cleaning system
- Operational Flexibility: Four cooking modes with multi-point core temperature probe
- Integration: Wi-Fi ready with easyTouch control panel for intuitive use
Ideal for high-volume institutional kitchens requiring reliable multi-mode cooking and efficient cleaning.
Convotherm C4 ET 20.20ES-N DD SGL Technical Specs
The Convotherm C4 ET 20.20ES-N DD SGL is a fully electric, floor-standing combi oven with dimensions of 49.57” width, 42.79” depth, and 36.14” height, weighing approximately 948 lbs. It operates on 120V, 60Hz, single-phase power with a total wattage of approximately 218,400 BTU. The boilerless steam type ensures consistent humidity without external plumbing, and the unit features cULus and NSF approvals for safety and sanitation. The construction utilizes heavy gauge stainless steel for both cabinet and interior surfaces, providing resistance to corrosion and easy cleaning. Its operating temperature range extends from ambient to maximum safe temperatures conducive to a wide range of cooking processes, supporting workflows in large-scale kitchens. The unit’s design includes a disappearing door with LED lighting, integrated pull-out spray hose, and optimized airflow with a five-speed auto-reversing fan, ensuring uniform heat and steam distribution. The control system supports programmable recipes, with a focus on food safety, hygiene, and energy efficiency.
- Electrical requirements: 120V/60Hz/1-ph, 218,400 BTU
- Construction: Heavy-duty stainless steel finish
- Dimensions: 49.57" W x 42.79" D x 36.14" H
- Capacity: (20) sheet pans or (40) hotel pans
- Cleaning system: Fully automatic ConvoClean+ integrated
- Usage considerations: Requires clearance for roll-in access, consistent airflow, and drainage setup
What is a commercial combi oven
A commercial combi oven is a versatile, professional-grade kitchen appliance combining convection, steam, and combined cooking capabilities to prepare a wide array of menu items efficiently. Installed in institutional settings such as schools, hospitals, and large catering operations, the Convotherm Maxx Pro C4 model supports multi-mode cooking with precise control, rapid heating, and uniform results. With a capacity supporting multiple sheet or hotel pans, it is ideal for high-volume foodservice environments that require fast turnaround and consistent quality in meal preparation. Its advanced features, including programmable controls and automatic cleaning, optimize workflow and sanitation compliance for institutional kitchens handling extensive daily operations.
Top industrial combi ovens for high-capacity foodservice settings
Top commercial combi ovens provide robust functionality, build quality, and operational reliability for large institutional kitchens. The Convotherm C4 ET 20.20ES-N DD SGL model supports medium workload throughput, specifically designed for school cafeterias and hospital kitchens, ensuring efficient multi-mode operation. Built with durable stainless steel and featuring advanced control systems, these units sustain demanding daily use while maintaining hygiene standards. Ideal for high-volume food preparation, they support streamlined workflows with integrated cleaning systems and versatile cooking modes, making them essential in high-capacity foodservice operations.
- Operation Type — suitable for institutional large-scale kitchens
- Kitchen Setting — ideal for school cafeterias and hospital foodservice
- Foodservice Category — comprehensive combi oven and steamer solutions
- Workload Qualifier — supports moderate to high throughput needs
- Use Case — efficient batch cooking and rethermalization in mid-volume operations
Why Choose Convotherm Maxx Pro C4 Series
Convotherm Maxx Pro C4 models stand out with their boilerless steam technology, durable stainless steel design, and integrated automation that reduce operation and maintenance overhead. The combination of multi-mode cooking, programmable controls, and advanced cleaning features enhances operational efficiency, sanitation, and consistency in large-volume kitchens. Their compatibility with extensive pan capacities and quick rethermalization capabilities makes them superior for institutional foodservice environments seeking reliable, restaurant-ready equipment that optimizes workflow and hygiene standards.
- Self-contained boilerless system for simplified installation and maintenance
- Robust stainless steel construction for longevity in demanding environments
- Versatile four-mode cooking with integrated core probe for precision
- Enhanced hygiene features with antimicrobial handles and easy-to-clean surfaces
- Optimized workflow support through trolley compatibility and automation
