Combitherm Combi Ovens

Combitherm Combi Ovens

Combining multiple cooking functions into a single appliance, commercial combi ovens help you execute every dish, no matter how simple or complex, with flawless precision. A centerpiece in the kitchen, industrial combi ovens do the work of a convection oven, kettle, steamer, fryer, smoker and more. Engineered for dependability, Combitherm®️ ovens are built tough to keep up with demand. Our continuous improvement mindset paired with industry-leading service and support set us apart—and set you up for long-term success.

Zero Clearance Design

Zero Clearance Design

Boilerless Design

Boilerless Design

PROpower™ Technology

PROpower™ Technology





Detachable Food Probe

Detachable Food Probe

Zero Clearance Design saves valuable space under the exhaust hood and reduces ventilation costs. Place CT Classic and CT PROformance models next to any piece of equipment - anywhere on the line.

Experience up to 80% less water usage with boilerless design. A feature on all of our Commercial Combitherm Oven models, boilerless design provides superior performance, improved reliability, and less maintenance costs associated with boiler parts and labor. 

CT PROfromance models feature PROpower technology for enhanced production, improved temperature control and quicker recovery times. This technology is 20% faster than other industrial combi ovens and up to 80% faster than convection technology. Choose from Reduced, Eco and Turbo power levels.

Keep employees safe. Safevent™ venting system automatically vents heat and steam during the last 60 seconds of the cooking cycle on CT PROformance models. Open the door as soon as the cooking cycle ends without exposure to heat and steam.

CT PROformance and CT Express models offer a seamlessly-integrated smoker with our optional CombiSmoke® feature. Smoke hot or cold with real wood chips. No odor or flavor residue. No impact on oven capacity, door seal or oven performance.

CT PROformance and CT Classic models feature a detachable food probe designed to break-away and be easily replaced, providing greater reliability and reducing oven downtime and repair costs.

Combitherm® Ovens

CT Express™

The smallest Alto-Shaam combi oven, the CT Express™ Combitherm Oven is designed to fit your space, your budget and your cooking production needs.

CT PROformance™

The CT PROformance™ Combitherm Oven is a technologically advanced commercial combi oven and the most intuitive industrial combi oven to operate with unique, innovative features inside and out.

CT Classic™

The CT Classic™ Combitherm Oven features a classic control with a simple and intuitive push button operation with icons that are easy to identify.

Control Type

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CTX4-10E Combi Oven with ExpressTouch Control

5 Full-Size Hotel or GN 1/1 Pans


CTP6-10 Combi Oven

7 Full-Size Hotel Pans or GN 1/1 Pans


CTP10-10 Combi Oven

11 Full-Size Hotel or GN 1/1 Pans


CTP7-20 Combi Oven

16 Full-Size Hotel Pans or GN 1/1 Pans


CTP10-20 Combi Oven

22 Full-Size Hotel or GN 1/1 Pans


CTP20-10 Combi Oven

20 Full-Size Hotel Pans or GN 1/1 Pans


CTP20-20 Combi Oven

40 Full-Size Hotel Pans or GN 1/1 Pans


CTC6-10 Combi Oven

7 Full-Size Hotel Pans or GN 1/1 Pans


CTC10-10 Combi Oven

11 Full-Size Hotel or GN 1/1 Pans


CTC7-20 Combi Oven

16 Full-Size Hotel Pans or GN 1/1 Pans


CTC10-20 Combi Oven

22 Full-Size Hotel Pans or GN 1/1 Pans


CTC20-10 Combi Oven

20 Full-Size Hotel or GN 1/1 Pans


CTC20-20 Combi Oven

40 Full-Size Hotel Pans or GN 1/1 Pans

Boilerless Design + PROpower™ Technology

There are other combi ovens out there, but none can match the performance and efficiency of Alto-Shaam. The key is our innovative boilerless design paired with PROpower™ technology. Discover unmatched performance and efficiency and enhance control over recovery, cooking times and food quality using 80% less water. 

Combitherm® Combi Ovens

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Take cooking out from under the hood with Ventech™ and Ventech™ PLUS Type 1 ventless hoods with condensation technology. Available on single or stacked models, these optional ventless hoods condense steam while capturing and removing grease-laden air, vapors and lingering smoke. 

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Ventech Image

Combi Oven Accessories

Make the most of your commercial combitherm oven investment with a variety of commercial oven accessories designed to enhance your menu, streamline cleaning, extend equipment lifetime and more. 




Designed for flexible, high-volume production, the CV3 and CV4 commercial combi oven models provide the most value out of a single, vertical footprint. Achieve a variety of advanced cooking applications with up to five independent oven chambers. Steam, roast, smoke, bake, grill, finish and more in this cooking solution unlike any other. 

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Experience A Taste of Alto-Shaam

To learn more about our versatile product line, request A Taste of Alto-Shaam demonstration today. Once you've seen the power of our commercial foodservice equipment, you'll know why foodservice operations around the world rely on our equipment to serve their customers.
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The Best Commercial Combi Oven For Your Business

With so many cooking functions in one oven, Alto-Shaam's high-performance industrial combitherm oven is designed to be an indespensible centerpiece in the kitchen. A commercial combination oven (or "combi") combines convection and steam cooking to produce the highest quality food. Alto-Shaam's commercial combi oven line is up to 80% faster than standard convection models. PROpower technology delivers enhanced production, improved temperature control and quicker recovery times. 

Industrial combitherm ovens allow you to set the humidity percentage and temperature separately, so you have total control over the moisture and heat while cooking. Unlike most other combi models, our Combitherm ovens feature a boilerless design, which generates steam by spraying water on a heated surface and then circulating it with fans. Save on water and maintenance costs with no separate water reservoir needed. 

A commercial combi oven is an excellent choice for roasting and smoking meat, steaming vegetables, air frying, dehydrating, and even baking bread. With a hybrid convection steam oven, you can use the same combi for multiple cooking functions, saving precious floor space in your kitchen. With a recipe management system built into the commercial combi oven, you can seamlessly execute and store pre-programmed recipes as well. 

At Alto-Shaam, we know that every kitchen has different needs, so we've designed our combi ovens in a variety of sizes and configurations. Whether you're looking for a compact oven or an oven built for high volume food production, we have the ideal combi for your commercial foodservice operation. 

When you’re ready to install the combi in your kitchen, we offer a factory-authorized Combi Installation Program that guarantees proper installation and optimal performance from the start.

Request a Quote Today
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