Exclusive Features
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.
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
Success Stories

La Merenda Increases Food Production with Flexible, Ventless Technology
Having never used a combi oven before, La Merenda restaurant was able to decrease cooking times and increase both production and service capacity of their many small plate items by integrating an Alto-Shaam CT PROformance™ Combitherm® into their busy and stressed kitchen.

Milwaukee Art Museum
Expectations are high for events at the Milwaukee Art Museum. The culinary team at the Milwaukee Art Museum relies on Alto-Shaam ovens to provide the best banqueting experience.

Copper Branch
While Copper Branch started the business relying on Alto-Shaam products, it was the start-up process and customer service that sold them on Alto-Shaam combi ovens. Rio Infantino was considering purchasing combi ovens from several vendors, but the support the company received from Alto-Shaam made the decision for him.
“Upon testing our products, we were able to get better service with Alto-Shaam. That helped us a lot,” said Andrew Infantino. “The customer service and ability to test the ovens made us choose and stick with Alto-Shaam.”

ACTS Retirement-Life Community
The ACTS community-based living facility has been using Alto-Shaam's products since 2000 to provide high quality food for their more than 8,000 residents. The Alto-Shaam Combitherm® ovens and hot wells allow ACTS to provide a large variety of meal options, faster cooking times and longer holding times.

Space Needle
“Before the Alto-Shaam oven, it would take the staff 10 minutes to transfer the food from the kitchen down the 400 feet by elevator to the banquet center. The entire process would affect not only my staff, but the overall food quality,”
NO HOOD?
NO PROBLEM.
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.

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.

A COOKING SOLUTION UNLIKE ANY OTHER
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.

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.