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Why you’ll love it

RestaurantSupply.com is your trusted source for Alto Shaam gas combi ovens.

  • Authorized Alto Shaam dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Alto Shaam CTC20-10G_208-240/60/3_NAT gas combi ovens
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Alto Shaam CTC20-10G_208-240/60/3_NAT 36 Inch Gas Combi Oven Boilerless Floor Model with Roll-in Cart 140000 BTU

Alto Shaam  |  MFG #: CTC20-10G_208-240/60/3_NAT  |  Item #: 419643
Item: #419643

Technical details
Manufacturer Alto-Shaam
Model Number CTC20-10G_208-240/60/3_NAT
Manufacturer Part # CTC20-10G_208-240/60/3_NAT
Steam Type Boilerless
Type Floor Model
Control Type Digital Controls
Height 79.25"
Width 35.69"
Depth 42.25"
Weight 1175 lbs
CE Yes
cULus Yes
UL EPH Classified Yes
IPX5 Yes

About this item

Product Details

The Alto Shaam CTC20-10G_208-240/60/3_NAT Combitherm® CT Classic™ Combi Oven/Steamer is a commercial-grade gas-powered floor model designed for versatile culinary operations. Built by Alto-Shaam, this boilerless combi oven features advanced digital controls and multiple cooking modes, including steam, convection, and combination, enabling precise temperature and humidity management. Its capacity includes twenty 18" x 13" half-size sheets or twenty 12" x 20" full-size hotel pans (1/1 GN), making it suitable for high-efficiency food preparation in commercial kitchens. The unit incorporates SafeVent® steam venting and CombiClean® technology for simplified cleaning, along with high-efficiency LED lighting and stainless steel construction for durability and hygiene. This model operates with 140,000 BTU heat input, providing robust performance for professional foodservice environments requiring consistent, reliable results.

Top Alto-Shaam CTC20-10G_208-240/60/3_NAT Features

The Alto Shaam CTC20-10G_208-240/60/3_NAT Combitherm® CT Classic™ Combi Oven/Steamer is engineered for commercial kitchens needing flexible, high-capacity cooking. Its boilerless steam system offers rapid heat-up with minimal maintenance, facilitating simultaneous steaming and convection operations. Its stainless steel body enhances durability and simplifies sanitation, while the integrated roll-in cart supports efficient workflow in busy foodservice settings. Equipped with user-friendly digital controls and high-efficiency LED lighting, this model ensures precise operation and optimal visibility during cooking and cleaning cycles.

  • Capacity: Supports twenty 18" x 13" half-size sheets or full GN pans
  • Material: Heavy-duty stainless steel construction for longevity
  • Ease of Maintenance: Features CombicClean® with a single cleaning level
  • Workflow Optimization: Compatible with roll-in carts for seamless kitchen integration
  • Performance: Boasts 140,000 BTU for consistent high-performance cooking

Ideal for high-volume food preparation in commercial kitchens requiring reliable multi-mode cooking capabilities.

Alto Shaam CTC20-10G_208-240/60/3_NAT Technical Specs

This combi oven operates on a gas supply with an electrical requirement of 208-240 V, 60 Hz, three-phase power, and draws a total of 1175 lbs, including its robust stainless steel frame designed for consistent industrial use. It features a boilerless steam system, eliminating the need for external boilers, and delivers 140,000 BTU for rapid, even heating. Its dimensions are 35.69" W x 42.25" D x 79.25" H, with a weight optimized for installation stability. The unit complies with CE, cULus, UL EPH, and IPX5 standards, ensuring safety and durability in demanding environments. The exterior finish is stainless steel, resistant to high temperatures and easy to clean, with a working temperature range suitable for precise culinary applications. The product is designed for easy disassembly for cleaning and maintenance, with high-efficiency LED lighting to enhance visibility during operation.

  • Electrical Requirements: 208-240 V, 60 Hz, three-phase, 140,000 BTU
  • Cooling Method: Not applicable (gas with high-efficiency ventilation)
  • Construction & Finish: Stainless steel exterior with durable interior surfaces
  • Dimensions: 35.69" W x 42.25" D x 79.25" H
  • Weight: 1175 lbs (product weight)
  • Temperature Range: Suitable for precise steam and convection cooking
  • Cleaning Features: CombicClean® with easy disassembly
  • Compliance: CE, cULus, UL EPH, IPX5 rated
  • Electrical Compatibility: 208-240 V, 60 Hz, three-phase power
  • Installation Space: Requires standard clearance for ventilation and service access
  • Plumbing: Gas connection with appropriate ventilation system
  • Drainage: Integrated drainage for condensate removal
  • Ease of Access: Front-mounted digital controls for straightforward operation

What is a commercial combi oven?

A commercial combi oven is a versatile kitchen appliance combining steam, convection, and hybrid cooking modes to optimize food preparation. The Alto Shaam CTC20-10G_208-240/60/3_NAT model is a floor-standing gas commercial combi oven designed for high-volume kitchens requiring multi-mode cooking with precise control. It features a boilerless steam system, capacity for twenty hotel pans, and robust stainless steel construction, making it suitable for busy restaurant, hotel, or institutional environments that demand reliability, efficiency, and consistent results during intensive foodservice operations.

Top commercial combi oven for large-volume foodservice settings

Designed for high-capacity professional kitchens, the Alto Shaam CTC20-10G_208-240/60/3_NAT ensures flexible, reliable operation with multi-mode cooking capabilities. Built with stainless steel durability, it supports large batch preparation and features advanced controls for precise temperature and humidity management, ideal for institutional and restaurant environments requiring sustained throughput. Alto-Shaam CTC20-10G_208-240/60/3_NAT is suitable for professional kitchens focused on efficiency and consistent quality in food production.

  • Operation Type — high-capacity restaurant kitchens
  • Kitchen Setting — commercial foodservice operations
  • Foodservice Category — multi-mode cooking equipment
  • Workload Qualifier — moderate throughput, intensive daily use
  • Use Case — versatile multi-mode meal preparation at scale

Why Choose Alto-Shaam CTC20-10G_208-240/60/3_NAT?

Compared to similar commercial combi ovens, this model offers superior manufacturing quality, a robust stainless steel build, and integrated steam management without external boilers. Its engineered performance supports demanding operational requirements, while the combination of digital controls and easy maintenance features enhances workflow efficiency. With a compact footprint for such capacity, it ensures high reliability, sanitation, and versatility that elevate foodservice operations beyond standard equipment options.

  • Self-contained gas system reduces external piping and simplifies installation
  • Large capacity supports extensive batch cooking needs
  • Boilerless design minimizes maintenance and downtime
  • Hygienic stainless steel exterior supports quick cleaning protocols
  • Advanced digital controls improve operational precision and consistency

Certifications

UL EPH Classified logo

UL EPH Classified

This item meets or exceeds ANSI/NSF requirements and complies with United Laboratories (UL) EPH standards.

CE Listed logo

CE Listed

The item has been tested by the Conformité Européenne (CE) for sanitation hazard standards and meets or exceeds expectations.

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.

Certifications

IPX5 logo

IPX5

This product is IPX5 rated, making it resistant to low-pressure water jets from all directions.

Customer reviews

Alto Shaam CTC20-10G_208-240/60/3_NAT Combitherm® CT Classic™ Combi Oven/Steamer
Alto-Shaam

Alto Shaam CTC20-10G_208-240/60/3_NAT 36 Inch Gas Combi Oven Boilerless Floor Model with Roll-in Cart 140000 BTU

$30,068.28 $45,558.00

Alto-Shaam, CTC20-10G_208-240/60/3_NAT, Combitherm® CT Classic™ Combi Oven/Steamer, gas, boilerless, floor model with roll-in cart, (20) non-tilt support rails, (20) 18" x 13" half size sheet or (20) 12" x 20" full size hotel pan (1/1 GN) capacity, classic control with steam/convection/combi cooking modes, SafeVent™ steam venting, CombiClean™ with (1) cleaning level, CoolTouch3™ glass window, door hinged right, high efficiency LED lighting, stainless steel construction, seismic legs, 140,000 BTU, EcoSmart®, cULus, UL EPH Classified, CE, IPX5, Gastec, EAC