Convotherm C4 ET 20.20ES 50 Inch Electric Combi Oven/Steamer with Trolley

Convotherm  |  MFG #: C4 ET 20.20ES  |  Item #: 332283
  • Supports high-volume, precise cooking operations
  • Boilerless steam design ensures consistent humidity
  • Capable of handling (20) full-size pans
  • View More Details
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The Convotherm C4 ET 20.20ES is a commercial electric combi oven and steamer designed for professional foodservice operations. This floor-model unit features boilerless steam generation, programmable controls, and a versatile capacity capable of accommodating (20) 18" x 26" full-size sheet pans or (40) 12" x 20" x 1" hotel pans. Its technical framework includes a 78.43" high, stainless steel construction with a depth of 42.76" and width of 49.57", supporting high-volume cooking environments. The oven’s innovative boilerless steam system provides precise humidity control, and its 9" easyTouch user interface facilitates detailed programming. The unit is built for durability and efficiency, equipped with a multi-point core temperature probe and a five-speed auto-reversing fan to maintain consistent cooking performance. Its capacity for 399 stored recipes allows for complex menu management, making it suitable for demanding commercial kitchens requiring automation, reliability, and flexibility.

The Convotherm C4 ET 20.20ES combines advanced programmable controls with a boilerless steam system, supporting multiple cooking modes—hot air, steam, combi-steam, and retherm—optimized for high-efficiency restaurant or cafeteria operations. Its stainless steel build ensures long-term durability and hygienic maintenance, while the multi-stage cooking functions promote workflow automation. Incorporating a multi-point core temperature probe and a pull-out spray hose for cleaning, this unit simplifies daily operations, reduces manual intervention, and enhances sanitation in busy kitchens.

Ideal for medium-volume foodservice facilities, such as institutional kitchens or cafeterias, requiring consistent cooking performance and streamlined cleaning.

This commercial combi oven features a model number C4 ET 20.20ES, with an overall height of 78.43 inches, width of 49.57 inches, and depth of 42.76 inches. Constructed from stainless steel, it weighs 908 lbs, offering high durability for demanding environments. The unit operates on standard commercial electrical requirements, with detailed specifications supporting 20 cooking stages and a capacity configurable for various foodservice needs. Its self-contained, air-cooled design ensures stable operation within typical kitchen airflow constraints, while the fully automatic cleaning system reduces maintenance time. The control interface allows precise programming with cable management for operational safety, and its operating temperature range supports high-temperature cooking up to safe limits.

A commercial combi oven is a versatile kitchen appliance designed for professional food production, combining convection, steam, and hybrid cooking modes within a single unit. These ovens are installed in cafes, hotel kitchens, and institutional dining facilities, supporting high-volume, consistent meal preparation. The Convotherm C4 ET 20.20ES features advanced programmable controls, a stainless steel build, and capacity for multiple pans, making it ideal for mid-volume foodservice settings requiring precise cooking automation and sanitation efficiency.

Commercial combi ovens provide precise multi-mode cooking, optimized for consistent results in busy kitchens. Built with high-quality stainless steel, these units support automation, large capacities, and efficient cleaning, making them suitable for institutional and restaurant environments requiring high throughput. The Convotherm C4 ET 20.20ES by Convotherm ensures durable, restaurant-ready performance ideal for medium-volume operation.

Designed for durability and versatility, the Convotherm C4 ET 20.20ES offers a self-contained, precise cooking environment with advanced programmable controls and hygienic stainless steel construction. Its boilerless steam generation and automatic cleaning system improve operational efficiency, while its large capacity and flexible configuration enhance workflow for commercial kitchens seeking reliable, restaurant-grade equipment integrated for high-volume service.

More Details

Product Description

The Convotherm C4 ET 20.20ES is a commercial electric combi oven and steamer designed for professional foodservice operations. This floor-model unit features boilerless steam generation, programmable controls, and a versatile capacity capable of accommodating (20) 18" x 26" full-size sheet pans or (40) 12" x 20" x 1" hotel pans. Its technical framework includes a 78.43" high, stainless steel construction with a depth of 42.76" and width of 49.57", supporting high-volume cooking environments. The oven’s innovative boilerless steam system provides precise humidity control, and its 9" easyTouch user interface facilitates detailed programming. The unit is built for durability and efficiency, equipped with a multi-point core temperature probe and a five-speed auto-reversing fan to maintain consistent cooking performance. Its capacity for 399 stored recipes allows for complex menu management, making it suitable for demanding commercial kitchens requiring automation, reliability, and flexibility.

Top Convotherm C4 ET 20.20ES Features

The Convotherm C4 ET 20.20ES combines advanced programmable controls with a boilerless steam system, supporting multiple cooking modes—hot air, steam, combi-steam, and retherm—optimized for high-efficiency restaurant or cafeteria operations. Its stainless steel build ensures long-term durability and hygienic maintenance, while the multi-stage cooking functions promote workflow automation. Incorporating a multi-point core temperature probe and a pull-out spray hose for cleaning, this unit simplifies daily operations, reduces manual intervention, and enhances sanitation in busy kitchens.

  • Capacity: Fits (20) 18" x 26" sheet pans or (40) hotel pans
  • Material: Commercial-grade stainless steel construction for durability
  • Ease of Maintenance: Fully automatic ConvoClean+ cleaning system simplifies sanitation
  • Versatile Use: Supports four cooking modes for multi-step recipes and rethermalization
  • Workflow Compatibility: Includes (10) wire racks for flexible load arrangement and workflow efficiency

Ideal for medium-volume foodservice facilities, such as institutional kitchens or cafeterias, requiring consistent cooking performance and streamlined cleaning.

Convotherm C4 ET 20.20ES Technical Specs

This commercial combi oven features a model number C4 ET 20.20ES, with an overall height of 78.43 inches, width of 49.57 inches, and depth of 42.76 inches. Constructed from stainless steel, it weighs 908 lbs, offering high durability for demanding environments. The unit operates on standard commercial electrical requirements, with detailed specifications supporting 20 cooking stages and a capacity configurable for various foodservice needs. Its self-contained, air-cooled design ensures stable operation within typical kitchen airflow constraints, while the fully automatic cleaning system reduces maintenance time. The control interface allows precise programming with cable management for operational safety, and its operating temperature range supports high-temperature cooking up to safe limits.

  • Electrical Requirements: Standard industrial voltage (V), phase, amperage, and wattage specifications support easy integration
  • Cooling Method: Air-cooled system ensures effective heat dissipation
  • Construction & Finish: Premium stainless steel exterior, corrosion-resistant, designed for food safety
  • Dimensions: 78.43" H x 49.57" W x 42.76" D; weight: 908 lbs
  • Cleaning & Maintenance: Includes ConvoClean+ and pull-out spray hose for hygienic operation
  • Usage Compatibility: Supports multiple cooking modes, temperature ranges, and programmable recipe storage
  • Electrical Compatibility: Operates within standard 208-240V circuits required for high-capacity commercial ovens
  • Drainage & Ventilation: Venting requirements support optimal airflow and heat management
  • Installation Space: Adequate clearance for ventilation and cleaning routines
  • Performance: 20 cooking stages, with 399 recipe memory capacity for complex meal prep
  • Material & Finish: Durable stainless steel exterior with antimicrobial door handle

What is a commercial combi oven ?

A commercial combi oven is a versatile kitchen appliance designed for professional food production, combining convection, steam, and hybrid cooking modes within a single unit. These ovens are installed in cafes, hotel kitchens, and institutional dining facilities, supporting high-volume, consistent meal preparation. The Convotherm C4 ET 20.20ES features advanced programmable controls, a stainless steel build, and capacity for multiple pans, making it ideal for mid-volume foodservice settings requiring precise cooking automation and sanitation efficiency.

Top commercial combi ovens for foodservice kitchens

Commercial combi ovens provide precise multi-mode cooking, optimized for consistent results in busy kitchens. Built with high-quality stainless steel, these units support automation, large capacities, and efficient cleaning, making them suitable for institutional and restaurant environments requiring high throughput. The Convotherm C4 ET 20.20ES by Convotherm ensures durable, restaurant-ready performance ideal for medium-volume operation.

  • Operation Type — suited for catering and institutional kitchens
  • Kitchen Setting — ideal for medium-volume foodservice facilities
  • Foodservice Category — suitable for hospital cafeterias and large cafes
  • Workload Qualifier — supporting moderate throughput with multiple cooking modes
  • Use Case — used for consistent bulk cooking and rethermalization

Why Choose Convotherm C4 ET 20.20ES

Designed for durability and versatility, the Convotherm C4 ET 20.20ES offers a self-contained, precise cooking environment with advanced programmable controls and hygienic stainless steel construction. Its boilerless steam generation and automatic cleaning system improve operational efficiency, while its large capacity and flexible configuration enhance workflow for commercial kitchens seeking reliable, restaurant-grade equipment integrated for high-volume service.

  • Supports multiple cooking modes for flexibility in meal preparation
  • Boilerless steam system reduces maintenance and ensures consistent humidity
  • Full stainless steel build promotes sanitation and longevity
  • Automatic cleaning minimizes operational downtime
  • High recipe storage facilitates complex menu operations

Certifications

UL US & Canada logo

UL US & Canada

The item has been tested by Underwriters Laboratories (UL) for sanitation hazard standards and meets or exceeds expectations. The item can be used in the United States and Canada.

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

Certifications


From the manufacturer

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Customer reviews

Convotherm C4 ET 20.20ES Convotherm Combi Oven/Steamer Electric Boilerless
Convotherm

Convotherm C4 ET 20.20ES 50 Inch Electric Combi Oven/Steamer with Trolley

$40,873.00 $74,316.00

Convotherm, C4 ET 20.20ES, Convotherm Combi Oven/Steamer, electric, boilerless, roll-in, (20) 18" x 26" full size sheet pan or (40) 12" x 20" x 1" hotel pan capacity, 9" easyTouch control panel, 20 stages each & 399 cooking recipes storage, (4) cooking modes: hot air, steam, combi-steam & retherm, multi-point core temperature probe, five-speed auto reversing fan, includes (10) wire racks, anti-microbial hygienic door handle, pull-out spray hose, ConvoClean+ fully automatic hands-free cleaning system, includes: (1) CSRT2020-4 roll-in trolley, stainless steel construction, cULus, NSF