Combi Ovens

What Is a Commercial Combi Oven?

A commercial combi oven is a professional cooking appliance that combines convection heat and steam in one cooking chamber. It allows foodservice kitchens to use dry heat, steam or both together, depending on what the dish requires.

Convection Cooking

In convection mode, a fan circulates hot air evenly around the cooking chamber. This airflow supports roasting, baking and browning, and produces more even results than a still-air oven because heat reaches every part of the pan at a consistent rate.

Steam Cooking

In steam mode, the oven generates steam instead of dry heat. This is used for cooking vegetables, seafood, rice and other items where moisture retention matters. Steam cooking also tends to preserve texture and colour better than boiling.

Combination Cooking

Combination mode uses convection heat and steam together. The added humidity helps keep proteins from drying out during roasting, supports better crust development on bread, and allows reheated food to come back to temperature without becoming dry or tough.

Benefits of Commercial Combi Ovens

• Multiple cooking methods in one unitConvection, steam and combination cooking cover most of a kitchen's roasting, baking, steaming and reheating needs without switching equipment.
• Cooking consistencyBecause temperature and humidity are controlled directly, results are less dependent on which cook is running the line that day.
• Steam and moisture controlControlled humidity helps retain moisture in proteins and supports better texture in baked and reheated items compared to dry heat alone.
• Higher cooking capacityMulti-pan configurations allow kitchens to cook larger batches at once, which supports banquet service, catering production and high-volume menus.
• Menu flexibilityA single combi oven can support a broad menu, from roasted proteins to steamed vegetables to baked goods, without dedicated equipment for each category.
• Efficient use of kitchen spaceConsolidating cooking functions into one appliance can free up floor space that would otherwise be used for a separate steamer or second oven.

Many models also include programmable cooking settings and automatic cleaning cycles, which reduce manual input during service and at close.

Types of Commercial Combi Ovens

Commercial combi ovens are typically categorized by fuel type, size and pan capacity. The right combination depends on your kitchen's utilities, available space and production volume.

Electric Combi OvensConnect directly to a dedicated power supply and do not require a gas line. A common choice in kitchens without gas infrastructure; installation centres on confirming the correct voltage and phase at the panel.

Gas Combi OvensRun on natural gas or propane and require a suitable gas connection along with proper venting. Often selected in kitchens already built around gas equipment, or where gas is the preferred energy source.

Half-Size Combi OvensA smaller footprint and lower pan capacity, suited to smaller kitchens, satellite locations, cafés or operations with lighter production volume.

Full-Size Combi OvensA larger cooking chamber and higher pan capacity, built for kitchens running higher volume service, banquet production or continuous batch cooking.

6-Pan, 10-Pan and 20-Pan Combi Ovens

Pan capacity is one of the clearest ways to compare combi ovens for a given kitchen.

No single capacity is right for every kitchen. The correct choice depends on how many pans you need in the oven during your busiest service, not your average day.

How to Choose the Right Commercial Combi Oven

Choosing a commercial combi oven depends on your production volume, menu, required pan capacity, available utilities, kitchen space and how the equipment will be operated day to day. Working through each of these factors narrows the decision to a short list of suitable models.

• Cooking capacityCount how many pans you need in the oven at once during peak service, and choose a capacity that covers that volume with some room to grow.
• Pan size and configurationConfirm the oven's pan configuration matches the cookware and tray sizes your kitchen already uses.
• Gas or electric requirementsCheck what utilities are available in your kitchen and confirm the voltage, phase or gas connection required by the model you're considering.
• Available kitchen spaceMeasure the footprint, door clearance and service access, not just the space where the unit will sit.
• Menu and cooking applicationsConsider which cooking modes your menu actually uses: steaming, roasting, baking, braising or reheating.
• Controls and automationDecide whether manual controls or programmable settings better suit how your kitchen operates and how consistent you need results to be across shifts.
• Cleaning requirementsReview what cleaning features are included and how they fit into your closing routine.
• Installation and ventilationConfirm water supply, drainage and ventilation requirements meet local code before you order.

If you're not sure which capacity or configuration fits your kitchen, contact A3 Equipment with your menu and space details and our team can help narrow the options.