Rational iCombi Classic 10-1/1 Gas Combination Oven

The Rational iCombi Classic is a gas-fired combination oven offering steam, convection and combination cooking modes in a single unit. This ten-grid, 1/1 GN configuration is one of Rational's mid-to-large capacity platforms, designed for kitchens that need to produce consistent, high-quality results across a broad range of dishes during busy service periods. It is available configured for either natural gas or LPG, which is worth confirming at the point of order.

In practice, the iCombi Classic handles the demands of continuous service well. The multi-fan heat distribution system ensures even cooking across all ten levels simultaneously, which is important when every shelf needs to perform consistently rather than the top trays cooking ahead of the bottom. The ClimaPlus humidity control system allows moisture levels to be adjusted in stages, giving chefs the ability to fine-tune the cooking environment rather than relying on preset fixed conditions. Recovery between loads is reliable, which matters when a kitchen is turning around covers quickly.

From an operational standpoint, the key practical advantages include:

• Up to 100 programmable cooking steps, reducing reliance on individual chef knowledge and supporting consistency across shifts
• Multi-step programme sequencing, useful for complex dishes that move through different cooking phases
• Intuitive dial-and-display interface with clear symbols, reducing training time and the risk of user error
• Automatic cleaning with phosphate-free tablet chemistry and an integrated scale prevention system
• High-intensity LED chamber lighting for clear visual monitoring without opening the door

Gas combination ovens of this size require a suitable gas supply connection, adequate ventilation or extraction canopy, and a floor drain for steam condensate and cleaning cycles. The unit carries meaningful weight, so floor loading and positioning should be planned before installation. It is normally installed on a purpose-built stand or stacking frame and will require commissioning by a Gas Safe registered engineer. If your site is LPG-supplied, confirm this clearly at the point of enquiry as conversion requires the correct jet configuration from the outset.

This model is well suited to hotels, contract catering operations, hospital kitchens, staff restaurants and busy restaurant kitchens where volume and consistency are the primary requirements. It is a capable unit for operations serving large numbers of covers across multiple menu categories. Kitchens with lower throughput may find a smaller-capacity model a better fit operationally and economically, while very high-volume central production sites may want to consider a larger-grid option.

Combination ovens at this level represent a significant investment, and the right configuration depends on your gas supply, extraction setup and day-to-day service patterns. If you'd like to talk through whether this model suits your kitchen before committing, our team is happy to work through the details with you.