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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 gas combi ovens
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Alto Shaam CTP20-20G 44 Inch Gas Combi Oven Boilerless Stainless Steel with 266000 BTU

Alto Shaam  |  MFG #: CTP20-20G  |  Item #: 418751
Item: #418751

Technical details
Manufacturer Alto-Shaam
Model Number CTP20-20G
Manufacturer Part # CTP20-20G
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 Combitherm® CT PROformance™ Combi Oven/Steamer Gas Boiler-free is a professional-grade ensemble designed for high-efficiency cooking in commercial foodservice operations. As a floor model equipped with programmable controls, it combines convection, steam, and rethermalization modes for versatile menu preparation. Features include a gas-fired, boilerless design supporting (20) non-tilt support rails, accommodating (20) 18" x 26" full-size sheets or (40) 12" x 20" hotel pans (1/1 GN), making it ideal for mid-volume retail kitchens. Its precise temperature probe, SafeVent steam venting, and programmable cool-down optimize cooking consistency, while EcoSmart energy efficiency ensures optimized operation. With a cooling capacity of 266,000 BTU, stainless steel construction, and advanced safety and sanitation features, the Alto Shaam Combitherm® CT PROformance™ represents a robust solution for demanding commercial kitchens requiring reliable, flexible, and sanitation-conscious cooking technology.

Top Alto Shaam CTP20-20G Features

The Alto Shaam CTP20-20G Combitherm® CT PROformance™ Combi Oven/Steamer is engineered for commercial kitchens needing multi-mode cooking with high-volume capacity. Its programmable PROtouch interface manages convection, steam, and rethermalization functions, while the stainless steel build ensures durability. The unit’s capacity supports (20) sheet pans, with easy maintenance thanks to its removable water probe and cleaning cycle options. Designed for seamless workflow, it integrates with standard kitchen layouts for large-scale food preparation and service, offering precise temperature control and energy-efficient operation.

  • Versatile cooking modes: Combines convection, steam, and retherm functions for flexibility.
  • Robust stainless steel construction: Ensures durability in high-use environments.
  • Removable single-point temperature probe: Simplifies maintenance and calibration.
  • Wide capacity support: (20) support rails for sheet pans or hotel pans for increased throughput.
  • Programmable cool-down and cleaning: Streamlines cleaning and shutdown processes.

Ideal for large-scale commercial kitchens requiring flexible, efficient cooking operations.

Alto Shaam CTP20-20G Technical Specs

The Alto Shaam CTP20-20G combines advanced technical features tailored for professional foodservice needs. It operates on gas with a fuel consumption of 266,000 BTU, supporting three power levels across four cooking modes via programmable PROtouch controls. Its stainless steel exterior measures 43.75" wide, 47" deep, and 79.25" high, with a weight of approximately 1250 lbs, designed for stability and longevity. The unit complies with CE, cULus, UL EPH classifications, and features IPX5-rated waterproofing. The boilerless steam system eliminates the need for external water boilers, reducing installation complexity, while the energy-efficient model is ENERGY STAR® certified. Its durable construction and precise control systems accommodate continuous use in demanding kitchen environments, with easy-to-clean parameters and seamless integration capabilities.

  • Electrical Requirements: See product specifications for voltage and amperage details.
  • Cooling Method: Air-cooled system with high-efficiency ventilation.
  • Construction & Finish: Commercial-grade stainless steel exterior for sanitation and corrosion resistance.
  • Dimensions: 43.75" W x 47" D x 79.25" H, optimized for space efficiency in busy kitchens.
  • Capacity: Supports (20) sheet pans or (40) hotel pans for high-volume foodservice.
  • Temperature Range: Precise operation within safe and consistent temperature parameters.
  • Cleaning & Maintenance: Features a comprehensive cleaning cycle and removable water probe for ease of maintenance.
  • Electrical Connection: Ensure power supply matches specified voltage, phase, and amp requirements.
  • Ventilation Needs: Adequate airflow and exhaust to comply with local codes.
  • Drainage Setup: Proper drainage for condensate removal for boilerless steam operation.
  • Installation Clearance: Sufficient space around the unit for maintenance and airflow compliance.
  • Integration Compatibility: Supports standard kitchen layouts with versatile power and vent connections.

What is a commercial combi oven gas?

A commercial combi oven gas is a multifunctional cooking device designed for professional kitchens, combining convection, steam, and rethermalization capabilities in a single unit. The Alto Shaam CTP20-20G, as a gas-powered, boilerless combi oven, is installed in large-scale foodservice operations such as hotel kitchens, hospitals, or high-volume restaurants, and provides precise temperature control across multiple modes. Its robust stainless steel construction, high BTU output, and capacity support streamlined workflow for batch cooking and food warming, making it suitable for challenging culinary environments where efficiency and reliability are critical.

Top commercial combi oven gas for large-scale foodservice

Designed for kitchen environments requiring reliable multi-mode cooking, the Alto Shaam CTP20-20G combines durable construction and advanced controls, making it ideal for high-capacity establishments. Its robust design supports continuous operation, suited to large-volume food production and intensive service settings that demand consistency and resilience. Alto Shaam CTP20-20G delivers multifunctionality tailored for professional kitchens focused on efficiency and sanitation.

  • Operations suited for large-scale commercial kitchen environments
  • Ideal for high-volume foodservice settings with multiple dishes
  • Designed for versatile cooking workflows in restaurant and institutional kitchens
  • Supports moderate throughput with large capacity support rails
  • Suitable for intensive meal preparation and rethermalization tasks

Why Choose Alto Shaam CTP20-20G

Why Choose Alto Shaam CTP20-20G? This model distinguishes itself through its boilerless gas operation, extensive capacity, and programmable multi-mode control system, offering enhanced operational efficiency and sanitation. Its durable stainless steel construction and ENERGY STAR® certification ensure longevity and energy savings comparable to premier commercial kitchen equipment. Its advanced safety features and flexible integration support demanding high-volume foodservice environments.

  • Self-contained gas system: Eliminates external boiler requirements for simpler installation.
  • Commercial-grade stainless steel: Ensures durability and sanitation in high-use kitchens.
  • Large capacity support rails: Supports up to (20) sheet pans for high throughput.
  • Programmable controls: Enhance operational precision and consistency.
  • EcoSmart energy efficiency: Reduces operational costs and improves sustainability.

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 Combitherm® CT PROformance™ Combi Oven/Steamer Gas Boiler-free
Alto-Shaam

Alto Shaam CTP20-20G 44 Inch Gas Combi Oven Boilerless Stainless Steel with 266000 BTU

$44,060.28 $66,758.00

Alto-Shaam, CTP20-20G, 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®