The Alto Shaam CTP20-10G_120/60/1_LP Combitherm® CT PROformance™ Gas Combi Oven/Steamer is a commercial-grade appliance designed for professional kitchens requiring versatile cooking solutions. This boilerless floor model integrates programmable controls enabling steam, convection, and combination cooking modes. Featuring a stainless steel construction and high-efficiency design, it offers (20) non-tilt support rails accommodating (20) half-size sheet pans or hotel pans (1/1 GN), with precise temperature management through a removable single-point probe. Operating at 160,000 BTU with multiple cooking modes, the unit ensures reliable performance for high-volume foodservice environments needing rapid, consistent results in a space-efficient footprint.
Top Alto Shaam CTP20-10G_120/60/1_LP Features
The Alto Shaam CTP20-10G_120/60/1_LP combi oven/steamer offers advanced control options, large capacity support rails, and durable stainless steel construction. Its programmable programming modes, combined with SafeVent steam venting and Combitherm® cleaning, streamline operations and maintenance in busy commercial kitchens. Designed for high-volume applications, it supports multiple cooking modes and is engineered for durability and ease of use in professional foodservice contexts.
- Capacity: Supports (20) 18" x 13" sheet or hotel pans for large batch operations
- Material: Heavy-duty stainless steel for corrosion resistance and longevity
- Control: Programmable touch controls for precise cooking management
- Ease of Maintenance: Features CombiClean PLUS® cleaning system with five levels for ease of sanitation
- Workflow Integration: Supports seamless inclusion into high-volume production lines with flexible rack support
Ideal for high-capacity commercial kitchens seeking reliable, versatile cooking equipment designed for efficient workflow.
Alto Shaam CTP20-10G_120/60/1_LP Technical Specs
The Alto Shaam CTP20-10G_120/60/1_LP operates on a three-phase electrical system with a voltage of 120/60/1, and an amperage of approximately 180A, delivering 160,000 BTU of gas energy. It features a self-contained boilerless steam system cooled via air cooling, eliminating the need for external water systems. The unit’s dimensions measure 35.69" W x 42.25" D x 79.25" H, with a weight of approximately 1,175 lbs. Constructed from durable stainless steel with a sleek finish, it includes high-efficiency LED lighting, seismic legs for stability, and a hinged door with a CoolTouch3® glass window. The appliance supports a temperature range suitable for diverse cooking applications, up to 482°F, ensuring food safety and consistency. Its cleaning system, Combitherm® Clean, enables quick sanitation through five adjustable levels, facilitating compliance with sanitation standards. Designed for vertical installation in busy kitchens, it requires proper clearance for airflow and drainage, supports multiple cooking modes, and features removable probes for monitoring. The unit is built for durability and high performance in restaurant-ready, high-volume foodservice operations.
- Electrical Requirements: 120V, 60Hz, single phase, 180A, 21.6 kW
- Cooling Method: Air-cooled system for reliable temperature regulation
- Production Capacity: Supports extensive batch cooking with (20) rails and large pans
- Construction: Commercial-grade stainless steel exterior for resilience
- Operating Range: Temperature up to 482°F, suitable for steam and combination cooking
- Cleaning & Maintenance: Features CombiClean PLUS® with five customizable cleaning levels
- Dimensions: 35.69" W x 42.25" D x 79.25" H
- Weight: 1,175 lbs
- Standards: Complies with CE, cULus, UL EPH classifications, and IPX5 for water resistance
- Materials: Durable stainless steel finish with antimicrobial surface options
- Electrical Compatibility: Designed for 120V electrical supply with appropriate circuit provisions
- Plumbing & Ventilation: Requires proper ventilation for exhaust and steam venting
- Clearance: Minimum clearance for airflow and servicing, including front and rear access
- Installation Space: Fits into standard commercial kitchen environments with specified space around
- Maintenance Access: Removable panels and probes for simplified cleaning and repairs
What is a commercial combi oven and steamer?
A commercial combi oven and steamer is a professional cooking appliance designed for high-volume kitchens requiring versatile, efficient food preparation. These units combine steam, convection, and combination modes to cook a wide range of foods with precision. The Alto Shaam CTP20-10G_120/60/1_LP integrates advanced programmable controls, large-capacity support racks, and durable stainless steel construction, making it suitable for restaurants, hotels, and institutional kitchens. Installed typically in high-capacity cooking stations, it offers consistent results and streamlined workflow for diverse culinary applications, from baking to steaming, in busy foodservice settings.
Top commercial combi ovens for high-volume foodservice environments
Constructed for robust performance, high reliability, and versatile cooking functionalities, the Alto Shaam CTP20-10G_120/60/1_LP is ideal for restaurant kitchens and institutional foodservice. Designed to support continuous operation, it features heavy-duty stainless steel and multiple cooking modes, making it suitable for mid-volume establishments needing consistent, efficient output. This operation-controlled appliance is built to facilitate high-turnaround service in commercial kitchens.
- Operation type — medium-volume restaurant and hospitality kitchens
- Kitchen space — compact footprint for integrated high-capacity workflows
- Food category — suited for comprehensive cooking tasks such as roasting, steaming, and baking
- Workload — moderate throughput requiring reliable performance and ease of use
- Use case — supporting multi-stage and batch cooking in busy commercial settings
Why Choose Alto Shaam CTP20-10G_120/60/1_LP
Why choose this model over competitors? The Alto Shaam CTP20-10G_120/60/1_LP combines a large capacity with advanced control features, robust construction, and energy-efficient design that optimize kitchen throughput and sanitation. Its boilerless steam system and programmable controls provide precise cooking and ease of maintenance, setting it apart from standard combi ovens, especially in demanding foodservice environments where reliability is critical.
- Self-contained boilerless system: Simplifies installation and maintenance without external water sources
- Heavy-duty stainless steel frame: Ensures longevity in frequent use environments
- Multiple cooking modes: Supports convection, steam, and combination modes for versatility
- Large capacity support rails: Accommodates multiple pans for high-volume production
- Integrated advanced controls: Enhance operational precision and consistency in high-demand settings
