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Why you’ll love it

RestaurantSupply.com is your trusted source for Convotherm gas combi ovens.

  • Authorized Convotherm dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Convotherm C4ET10.20GS DD SMK 120/60/1 gas combi ovens
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Convotherm C4ET10.20GS DD SMK 120 Inch Gas Combi Oven and Steamer with Smoker 109200 BTU

Convotherm  |  MFG #: C4ET10.20GS DD SMK 120/60/1  |  Item #: 534610
Item: #534610

Technical details
Manufacturer Convotherm
Model Number C4ET10.20GS DD SMK 120/60/1
Manufacturer Part # C4ET10.20GS DD SMK 120/60/1
Steam Type Boilerless
Control Type Programmable Controls
Type Large Model Requires Stand
Energy Efficiency ENERGY STAR®
Height 43.62"
Width 46.87"
Depth 41.66"
NSF Yes
cULus Yes
ENERGY STAR Yes

About this item

Product Details

The Convotherm C4ET10.20GS DD SMK 120/60/1 (Stock Model - WS40008AB2AAUL) is a commercial-grade gas-powered combi oven and steamer designed for professional kitchens seeking versatile cooking performance. This boilerless model features a large capacity capable of accommodating (10) 18" x 26" full-size sheet pans or (20) 12" x 20" x 1" hotel pans, making it ideal for high-volume foodservice operations. Equipped with a 9-inch EasyTouch control panel, it supports up to 399 programmable cooking recipes and provides four distinct cooking modes—hot air, steam, combi-steam, and retherm—for precise, multi-stage culinary processes. Its stainless steel construction enhances durability and sanitation, while advanced features like a multi-point core temperature probe and five-speed auto-reversing fan optimize cooking consistency and workflow efficiency. The unit’s natural gas operation, with a power draw of 0.5 kW at 120V/60Hz, delivers 109,200 BTU of heating power suited for demanding commercial environments. Designed to streamline operation and facilitate comprehensive cleaning through ConvoClean+ technology, this combi oven is a robust solution for professional kitchens requiring reliable and flexible cooking machinery.

Top Convotherm C4ET10.20GS DD SMK 120/60/1 Features

The Convotherm C4ET10.20GS DD SMK combines multiple cooking modes, large sheet pan capacity, and a hygienic stainless steel build to meet high-volume commercial kitchen needs. Designed for operators demanding quick recipe access with programmable controls, it streamlines workflow while offering durability for continuous use in busy foodservice environments.

  • High capacity: (10) 18" x 26" sheet pan or (20) hotel pans
  • Versatile modes: supports hot air, steam, combi-steam, and retherm
  • Durable stainless steel: construction resists corrosion and facilitates cleaning
  • Intuitive control panel: 9-inch easyTouch interface with 399 recipe storage
  • Flexible installation: suitable for standalone use with integrated automation

Ideal for large-scale foodservice production requiring multi-functionality and reliable handling of diverse culinary batches.

Convotherm C4ET10.20GS DD SMK 120/60/1 Technical Specs

The Convotherm C4ET10.20GS DD SMK operates on a 120-volt, single-phase power supply with a 0.5 kW heating element consuming approximately 109,200 BTU, suitable for medium-volume kitchens. It features a boilerless steam system, ensuring fast heat-up and consistent moisture levels while maintaining energy efficiency with ENERGY STAR® certification. Constructed from stainless steel and finished in a polished exterior, it measures 46.87" wide, 41.66" deep, and 43.62" high, with weight details optimized for stable installation. The combi oven includes a multi-point core temperature probe, designed for precise internal monitoring and ensuring food safety. Its air-cooled refrigeration system supports operator safety and enhances longevity, with user-friendly programmable controls enabling seamless operation. Maintenance is simplified through ConvoClean+ automated cleaning cycles, with no need for disassembly or manual scrubbing. Adjustable airflow and clearance considerations ensure operational efficacy in commercial kitchen layouts, while the unit’s safety features include rounded corners and antimicrobial touch points for sanitation compliance. This model’s robust design supports consistent performance in high-demand settings such as hotel kitchens, catering operations, and large institutional cafeterias.

  • Electrical Requirements: 120V, single-phase, 0.5kW
  • Cooling Method: Air-cooled
  • Steam Type: Boilerless
  • Production Capacity: Supports significant volume with 20 hotel pans
  • Construction & Finish: Stainless steel exterior
  • Temperature Range: Precise control across cooking modes
  • Dimensions: 46.87" W x 41.66" D x 43.62" H
  • Food Safety: Easy-to-clean, antimicrobial features, NSF and cULus listed
  • Cleaning & Maintenance: Fully automatic ConvoClean+ system, minimal disassembly required
  • Usage Compatibility: Compatible with standard commercial gas connections and multiple pan configurations

What is a commercial combi oven?

A commercial combi oven is a versatile culinary appliance designed for high-volume foodservice environments, combining steam and convection cooking modes for precise, efficient preparation. The Convotherm C4ET10.20GS DD SMK 120/60/1 exemplifies this with a boilerless steam system, large capacity, and programmable controls suited for busy kitchens such as hotels, catering services, and institutional cafeterias. Its design enables simultaneous baking, steaming, and reheating, optimizing kitchen workflow through multi-functionality and robust construction suitable for continuous use.

Top combi ovens for large-volume foodservice

Top commercial combi ovens for high-capacity kitchens feature advanced multi-mode cooking, durable stainless steel construction, and large pan capacities. Convotherm C4ET10.20GS DD SMK offers reliable performance, precise control, and ease of maintenance, making it ideal for mid-volume restaurant service, catering, and institutional food production.

  • Operation Type — medium-volume restaurant kitchens
  • Kitchen Setting — large-scale catering facilities
  • Foodservice Category— institutional cafeterias
  • Workload Qualifier — moderate throughput requirements
  • Use Case — versatile multi-mode cooking for diverse menu items

Why Choose Convotherm C4ET10.20GS DD SMK?

Convotherm C4ET10.20GS DD SMK stands out from comparable combi ovens with its boilerless design, integrated automated cleaning system, and extensive capacity, providing operational efficiency and sanitation benefits in busy commercial kitchens. Its stainless steel build and programmable controls enable consistent, reliable cooking performance with minimal downtime.

  • Self-contained boilerless steam system reduces setup complexity
  • Large capacity accommodates diverse high-volume foodservice needs
  • Full automatic ConvoClean+ simplifies maintenance and sanitation
  • Durable stainless steel ensures longevity in demanding environments
  • Energy-efficient ENERGY STAR® certification cuts operational costs

Certifications

Energy Star Qualified logo

Energy Star Qualified

The item has been evaluated by the U.S. Environmental Protection Agency and the U.S. Department of Energy and has been found to be energy efficient.

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

Customer reviews

Convotherm C4ET10.20GS DD SMK 120/60/1 (Stock Model WS40008AB2AAUL) Convotherm Combi Oven/Steamer
Convotherm

Convotherm C4ET10.20GS DD SMK 120 Inch Gas Combi Oven and Steamer with Smoker 109200 BTU

$28,133.00 $51,152.00

Convotherm, C4ET10.20GS DD SMK 120/60/1, (Stock Model - WS40008AB2AAUL) Convotherm Combi Oven/Steamer, with Smoker, natural gas, boilerless, (10) 18" x 26" full size sheet pan or (20) 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 (5) wire racks, disappearing door, anti-microbial hygienic door handle, pull-out spray hose, ConvoClean+ fully automatic hands-free cleaning system, stainless steel construction, 0.5kW, 120v/60/1-ph, 7.5 amps, 109,200 BTU, cULus, NSF, ENERGY STAR®