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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 CTP20-20G_208-240/60/1_NAT gas combi ovens
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Alto Shaam CTP20-20G_208-240/60/1_NAT 44 Inch Floor Model Gas Combi Oven/Steamer 266000 BTU

Alto Shaam  |  MFG #: CTP20-20G_208-240/60/1_NAT  |  Item #: 419344
Item: #419344

Technical details
Manufacturer Alto-Shaam
Model Number CTP20-20G_208-240/60/1_NAT
Manufacturer Part # CTP20-20G_208-240/60/1_NAT
Control Type Programmable Controls
Type Floor Model
Energy Efficiency ENERGY STAR®
Steam Type Boilerless
Height 79.25"
Width 43.75"
Depth 47"
Weight 1250 lbs
CE Yes
cULus Yes
UL EPH Classified Yes
IPX5 Yes
ENERGY STAR Yes

About this item

Product Details

The Alto Shaam CTP20-20G_208-240/60/1_NAT Combitherm® CT PROformance™ Combi Oven/Steamer is a commercial-grade gas-powered kitchen appliance designed for efficient multi-function cooking. As a floor model with a boilerless steam system, it provides precise control over steam, convection, and combination cooking modes with programmable settings. Its capacity includes (20) non-tilt support rails compatible with full-size sheet pans or hotel pans (1/1 GN), measuring 18" x 26" each, enabling high-volume production in professional foodservice environments. The unit features advanced control interfaces for consistent results, made possible through PROtouch controls, removable temperature probes, and multiple cooking modes—ideal for versatile cooking scenarios in restaurants, hotels, or institutional kitchens. With a robust construction of stainless steel and energy-efficient design, this combi oven offers durability and performance under demanding conditions. Its technical specifications include a width of 43.75 inches, depth of 47 inches, height of 79.25 inches, weight of 1250 lbs, and a heat output of 266,000 BTU, ensuring reliable operation for intensive foodservice use.

Top Alto Shaam CTP20-20G Features

The Alto Shaam CTP20-20G combi oven features programmable control with multiple cooking modes, high-capacity support for full-size pans, and a boilerless steam system for quick operation. Built with stainless steel for durability and equipped with SafeVent steam venting and removable probes, it simplifies cleaning and maintenance for busy commercial kitchens, suitable for operations requiring consistent, versatile cooking performance. The unit’s 20 support rails facilitate batch production, while its design supports seamless workflow integration in high-volume foodservice settings.

  • Multi-mode cooking: Combines steam, convection, and combination functions for flexibility
  • Heavy-duty stainless steel: Ensures durability and corrosion resistance in commercial use
  • Removable single-point probe: Facilitates precise temperature monitoring and maintenance
  • High-capacity support rails: Accommodates (20) full-size sheet pans or (40) hotel pans
  • Programmable controls: Streamlines cooking processes with customizable settings for efficiency

Ideal for large-scale food preparation requiring multi-function operation and high-volume throughput.

Alto Shaam CTP20-20G Technical Specs

The Alto Shaam CTP20-20G combi oven integrates a 208-240V power supply at 60Hz with single-phase operation, drawing approximately 66 amps and utilizing a total of 266,000 BTU for heating. Its self-contained, boilerless steam generation system reduces installation complexity while delivering consistent steam quality. Crafted from heavy-gauge stainless steel, its dimensions are 43.75” wide, 47” deep, and 79.25” high, with a weight of 1250 lbs, supporting demanding restaurant environments. The unit’s features include multiple cooking modes, programmable control panels, and SafeVent steam venting to enhance safety and sanitation. It is rated for operating temperatures up to typical commercial cooking ranges and is supplied with a removable temperature probe for precise operation. The device is compliant with CE, cULus, UL EPH, and IPX5 standards, with energy efficiency marked through ENERGY STAR certification, promoting responsible energy use and reduced operational costs.

  • Electrical Requirements: 208-240V, 60Hz, single-phase, 66A, 266,000 BTU
  • Cooling Method: Air-cooled system with integrated ventilation
  • Steam Type: Boilerless self-contained steam generator
  • Capacity: Supports (20) full-size sheet pans, 40 hotel pans (1/1 GN)
  • Construction: Heavy-duty stainless steel with IPX5 rating for water resistance
  • Dimensions & Weight: 43.75" W x 47" D x 79.25" H; 1250 lbs
  • Temperature Range: Suitable for typical commercial cooking temperatures; max operating range specified in product details
  • Cleaning & Maintenance: Removable probe, EasyClean surface, and comprehensive cleaning modes
  • Standards & Certifications: CE, cULus, UL EPH, IPX5, ENERGY STAR
  • Additional Requirements: Requires ample airflow clearance, robust electrical connection, and proper ventilation setup for optimal performance

What is a commercial combi oven?

A commercial combi oven is a versatile kitchen appliance designed for professional foodservice operations, combining the functions of a steamer, oven, and convection oven within a single unit. The Alto Shaam CTP20-20G model, specifically, is installed in high-volume kitchens such as restaurants and hotels, providing consistent, multi-mode cooking capabilities with programmable controls and high capacity for sheet pans or hotel pans. Its boilerless steam technology and heavy-duty stainless steel construction make it suitable for demanding environments, ideal for preparations that require precise moisture and temperature control in mid-volume or larger workflows.

Top Combi Ovens for High-Volume Foodservice Settings

Reliable, multifunctional cooking equipment designed with durable materials and advanced controls; ideal for restaurant-scale operations with moderate throughput. Alto Shaam CTP20-20G model from Alto-Shaam offers robust performance, supporting high-capacity batch cooking for commercial kitchens and institutional dining areas.

  • Operation Type — high-capacity commercial kitchens
  • Kitchen Setting — large restaurants and hotel kitchens
  • Foodservice Category— multi-function cooking equipment
  • Workload Qualifier — moderate throughput capacities
  • Use Case — versatile batch preparation and rethermalization

Why Choose Alto Shaam CTP20-20G

Alto Shaam CTP20-20G distinguishes itself through its boilerless steam system, high-capacity support rails, and programmable controls, offering reliable performance and ease of maintenance in demanding kitchens. Its heavy-gauge stainless steel construction ensures longevity, while the energy-efficient design supports sustainable operation, setting it apart from standard combi ovens with limited features or lower capacity. The combination of advanced safety features like SafeVent and user-friendly controls make it a prominent choice for professional foodservice providers seeking versatile, durable, and restaurant-ready equipment.

  • Self-contained boilerless steam for streamlined setup and operation
  • High-capacity layout supports continuous batch cooking
  • Heavy-duty stainless steel body enhances durability
  • Programmable controls optimize workflow and repeatability
  • Compact footprint maximizes kitchen space efficiency

Certifications

UL EPH Classified logo

UL EPH Classified

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

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.

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 CTP20-20G_208-240/60/1_NAT Combitherm® CT PROformance™ Combi Oven/Steamer
Alto-Shaam

Alto Shaam CTP20-20G_208-240/60/1_NAT 44 Inch Floor Model Gas Combi Oven/Steamer 266000 BTU

$44,060.28 $66,758.00

Alto-Shaam, CTP20-20G_208-240/60/1_NAT, Combitherm® CT PROformance™ Combi Oven/Steamer, gas, boiler-free, floor model with roll-in cart, (20) non-tilt support rails, (20) 18" x 26" full size sheet or (40) 12" x 20" full size hotel pan (1/1 GN) capacity, PROtouch control with steam/convection/combi and retherm cooking modes, programmable cool-down, SafeVent™ steam venting, removable single-point temperature probe, (3) power levels, (4) cooking modes, CombiClean PLUS™ with (5) cleaning levels, CoolTouch3™ glass window, door hinged right, high efficiency LED lighting, stainless steel construction, seismic legs, 266,000 BTU, EcoSmart®, cULus, UL EPH Classified, CE, IPX5, Gastec, ENERGY STAR®