The Alto Shaam CTX4-10E/S_208-240/60/3 Combitherm® CombiOven is a commercial countertop cooking appliance designed for precise, versatile food preparation in professional kitchens. As a high-capacity electric combi oven, it features a boilerless steam system, programmable… controls, and stainless steel construction, making it suitable for mid-volume foodservice operations. Its capacity accommodates (5) 12" x 20" full-size hotel pans or (10) 18" x 13" half-size sheet pans, supporting simultaneous cooking and steaming. Equipped with advanced features like the CombiClean® system, it simplifies cleaning and maintenance, while its compact footprint enhances efficiency in limited space environments. The unit operates with a height of 33.44 inches, width of 23.38 inches, and depth of 37.19 inches, weighing 310 pounds, and meets multiple industry standards including CE, cULus, UL EPH, and IPX4. This professional-grade combi oven maximizes workflow with precise temperature and humidity controls, delivering consistent results for diverse culinary applications.
The Alto Shaam CTX4-10E/S_208-240/60/3 combitherm® combi oven combines programmable controls, boilerless steam, and stainless steel durability for high-volume food production. Its capacity supports multiple sheet pan configurations, ideal for busy kitchens requiring efficient multi-tasking. Designed for ease of maintenance, it includes the CombiClean® system and hand sprayer kit, reducing downtime. Its compact countertop design integrates seamlessly into commercial kitchen layouts, enabling precise cooking workflows. The unit's advanced safety features and programmable settings streamline operations, making it suitable for many restaurant, hotel, or institutional foodservice applications.
Ideal for mid-volume restaurant kitchens seeking versatile, space-efficient cooking solutions
The Alto Shaam CTX4-10E/S_208-240/60/3 combines high-performance features with robust construction for demanding foodservice environments. Electrical requirements include 208-240V, 60Hz, three-phase power, with a maximum wattage of designed capacity, supporting efficient operation in commercial settings. The stainless steel body ensures durability and ease of disassembly for cleaning. The unit measures 33.44" high, 23.38" wide, and 37.19" deep, weighing 310 lbs. It features a boilerless steam system, allowing precise humidity control without external water connections, and supports a production output suitable for several hours of continuous use in busy establishments. Its compliance with CE, cULus, UL EPH, and IPX4 standards provides safety and reliability. The interior accommodates multiple pan configurations for simultaneous cooking, with adjustable shelves, and its control panel offers programmable heating and steaming cycles for consistent results.
A commercial combi oven is a versatile cooking appliance used in professional kitchens to perform multiple functions such as baking, steaming, roasting, and convection cooking within a single unit. The Alto Shaam CTX4-10E/S_208-240/60/3 combitherm® combi oven features a boilerless steam system and supports high-volume output through its large pan capacities, making it suitable for busy restaurants, hotels, and institutional foodservice operations. Installed primarily on countertops, it offers precise control over temperature and humidity, ensuring consistent cooking results across diverse culinary preparations. Its robust stainless steel construction and programmable controls facilitate efficient operation in demanding commercial environments.
The Alto Shaam CTX4-10E/S_208-240/60/3 combines build quality, multiple cooking modes, and reliable performance for mid-volume commercial kitchens with space constraints. It supports efficient multitasking and precise control, making it ideal for restaurant, hotel, and institutional use. With a compact footprint and advanced features, it optimizes workflow in diverse foodservice environments.
For professional kitchens requiring reliable, space-efficient combi ovens, the Alto Shaam CTX4-10E/S_208-240/60/3 stands out with its robust stainless steel build, advanced programmable controls, and boilerless steam technology. Its capacity supports versatile menu offerings, and its maintenance features streamline daily operations, reducing downtime. This model surpasses many competitors through its integration of durable construction, precise control, and high-volume performance in a compact design.
What the reviews add up to
Synthesized from 7 verified reviews
Versatile and spacious, but requires training for optimal use.
The Alto-Shaam CTX4-10E/S combi oven impresses with its versatility and large capacity, accommodating more food than typical models. Reviewers highlight its user-friendly touchscreen and broad spectrum of cooking functions, making it suitable for various cooking styles, including smoking and steaming. However, the steam function's performance has raised concerns, and some chefs noted that the door swings open forcefully, which can be hazardous in tight spaces. Additionally, while it excels in many areas, achieving the perfect grilled effect can be challenging due to insufficient heat retention on the grilling bars. Overall, this oven is a strong contender for operations that require diverse cooking capabilities.
Ventless, detachable probe, boilerless option for less maintenance, zero clearance.
What they would change
wifi connectivity and remote monitoring
What is your primary involvement with this equipment?
I am a user
I influence purchase decision makers
Model details
Access
Reach-In
Exhaust System
Ventless
Location
Stand Alone
Power
Gas - Natural
Self Cleaning
Yes
Size
Full
Alto Shaam Combi oven
Matthew Corbett · Director of Culinary Standards · HMS Host
Jun 2, 2021
5.0
Would recommend to a colleague
Reliability5
Operation4
Cleaning5
Maintenance4
Versatility5
No
What works
intuitiveness
broad spectrum of precise function
Features that mattered
Overall quality of construction, ease of use for the operator, myriad functions it performs
What they would change
more sensitive touch screen
What is your primary involvement with this equipment?
I am a user
Model details
Access
Reach-In
Exhaust System
Ventless
Location
Stand Alone
Power
Electric
Self Cleaning
Yes
Size
Half
Alto-Shaam Combi Oven Review
Chris Aquilino · Owner · Chef Aquilino Consulting, LLC
Reviewed CT Performance Series · Aug 13, 2021
5.0
Would recommend to a colleague
Reliability5
Operation4
Cleaning5
Maintenance4
Versatility5
One of the best- In my opinion.
What works
The versatility is unmatched. Being a smoker, steam and combi
Ease of use
What doesn't
The door swings open so hard when opening that it often slams into another piece of equipment. You can stop it, but not if your hands are full
Features that mattered
Alto-Shaam is known for its halo heat, however, I feel their Combi is one of their strongest pieces based on versatility and ease of use. Once programmed and trained- the operation can ensure close to flawless execution.
What they would change
I would certainly creat a door stopping mechanism of some sort
What is your primary involvement with this equipment?
I am a user
I manage users
I influence purchase decision makers
How long have you owned/used this equipment?
two years or more
What other brands did you consider before purchasing this piece of equipment?
Rational
Model details
Access
Reach-In
Exhaust System
Flue/Hood
Location
Equipment Stand
Power
Gas - Natural
Self Cleaning
Yes
Size
Full
Alto-Shaam Combi Ovens - The New Wave of excellent cooking equipment
Steve Greeley · Executive Chef · Sodexo Universities
Reviewed CT Performance Series · Dec 7, 2021
4.0
Would recommend to a colleague
Reliability5
Operation3
Cleaning5
Maintenance5
Versatility5
This equipment surprised me with all of the features that it has and how well they all work. The large touch screen is also inviting and user friendly.
What works
Extremely versatile piece of equipment
Very large and able to fit more food than normal in at one time
What doesn't
The equipment takes a bit of training to use effectively and at times it is not the easiest to teach to more experienced (older) chefs
Features that mattered
The ability to have steam cooking, steam and heat, and just straight heat. Fan control on this equipment is also very easy and there are many settings. Lastly the self-cleaning is an amazing feature and works extremely well.
What they would change
The latching of the handle is not always great and needs to be adjusted from time to time. Also the drip troth on the bottom front gets clogged easily.
What is your primary involvement with this equipment?
I manage users
How long have you owned/used this equipment?
two years or more
What other brands did you consider before purchasing this piece of equipment?
Electrolux Professional
Vulcan
Model details
Access
Roll-In
Exhaust System
Flue/Hood
Location
Stand Alone
Power
Gas - Natural
Self Cleaning
Yes
Size
Full
Mini Alto Shaam
Verified operator
Oct 22, 2021
4.0
Would recommend to a colleague
Reliability4
Operation3
Cleaning4
Maintenance4
Versatility5
NA
Features that mattered
Versatility. I am always on the lookout for multifunctional pieces of equipment. It allows us to be much more flexible.
What they would change
I wish it was a larger model.
What is your primary involvement with this equipment?
I manage users
How long have you owned/used this equipment?
six months to one year
Model details
Access
Reach-In
Exhaust System
Flue/Hood
Location
Equipment Stand
Power
Gas - Natural
Self Cleaning
Yes
Size
Mini
Alto-Shaam Combi
Verified operator
Aug 3, 2021
3.0
Would recommend to a colleague
Reliability5
Operation5
Cleaning3
Maintenance4
Versatility4
I looked at Rational and would consider for their strong field support and recipe base in the future.
What works
Versital
Large Cavity-High Capacity
What doesn't
The grilling bars do not maintain enough heat to properly sear and create the effect of a grilled item. If you were using i or two grilling bars, it would mimic grilling, if you were to try and do ten, the temp would drop to quickly to get the desired results,
Features that mattered
Versatile. Dependable. Speed.
What they would change
Grill Bars. Change large door to 2 smaller doors.
What is your primary involvement with this equipment?
I am a user
I made the purchase decision
I manage users
I influence purchase decision makers
How long have you owned/used this equipment?
two years or more
What other brands did you consider before purchasing this piece of equipment?
Blodgett
Model details
Access
Reach-In
Exhaust System
Flue/Hood
Location
Stand Alone
Power
Gas - Natural
Self Cleaning
Yes
Size
Full
Combi Oven
Mark Sandru · General Manager · Sodexo
Jan 19, 2022
3.0
Reliability3
Operation4
Cleaning4
Maintenance3
Versatility3
Would be better if the steam function worked better.
What works
Versatile
size
What is your primary involvement with this equipment?