The Rational iCombi Pro XS - compact combi oven for tight professional kitchens

The Rational iCombi Pro XS sits humming softly on a stainless-steel counter, door glass fogging slightly as a batch of croissants turns golden in the steam. In front of it, chef Thomas Müller wipes his hands on his apron and swipes across the touch display like it’s his phone.

Compact combi oven, full feature set

Rational iCombi Pro XS is the smallest member of the iCombi Pro family, built for cramped professional kitchens that still need full combi power. At 55 cm wide, it offers 6 shelf levels and fits on a counter or under a hood instead of demanding its own floor space. Compact is the point, not a stripped-down feature set.

The unit combines hot air and steam, with cooking modes ranging from baking and roasting to steaming and grilling, all controlled by a central high-resolution touch screen. Using Rational’s iCookingControl successor iCombi technology, the oven monitors temperature, humidity and load size and adjusts automatically, so even an overworked line cook can get consistent results.

Designed for tight urban spaces

Rational targets the iCombi Pro XS at small restaurants, cafés, hotel bars and satellite kitchens that have only a couple of square meters of space but need a flexible oven. In an urban bistro, you can slide it between a fridge and a dish pass, connect electricity and water and start turning out trays of food without tearing down walls.

CEO Peter Spiegelhalter repeatedly stresses in interviews that Rational’s growth depends on serving not only large institutional kitchens but also the fragmented, smaller-client segment. The XS size is a tangible answer to that strategy: same cooking intelligence, reduced footprint. It plugs into Rational’s ecosystem of accessories, from Grill- und Bratbleche to baking trays, which fit across the entire iCombi Pro range.

Controls, auto-cleaning and connectivity

The front of the iCombi Pro XS is dominated by a bright color display and a sturdy stainless-steel door with a large double-glazed window. The touch UI uses pictograms for dishes like chicken, fish or vegetables and allows staff to program sequences, set core temperatures via probe, and save favourites with a few taps. Even when steam is billowing out as the door opens, the user interface stays readable and reacts quickly.

Rational integrates an iCareSystem cleaning program, so the oven tells you when cleaning is due and guides you through the process with automatic washing cycles and tablets. That reduces manual scrubbing time, a key concern for operators with tight schedules. The iCombi Pro line is also connectable via Rational’s ConnectedCooking platform, enabling remote monitoring, recipe distribution and HACCP data export for chains and caterers.

On the Rational product page, the company highlights energy efficiency and load-based cooking, claiming that the iCombi Pro platform can replace several conventional kitchen appliances and reduce energy usage compared to traditional ovens. While exact savings depend on usage patterns, the underlying logic of combining steam and hot air in a well-insulated cavity with intelligent control is straightforward.

Capacity and performance in practice

In practice, the iCombi Pro XS can handle around one half-size GN tray per level, giving room for up to six pans of items such as roast vegetables, pastries or small meat cuts per batch. For a café making brunch, that is enough to bake croissants, roast bacon and grill tomatoes in turns without additional equipment.

Specialist reviews from catering trade magazines note that the XS shares the same high power output as larger iCombi Pro units, adjusted to its cavity size. This leads to short preheating times and fast recovery when the door is opened. Chefs describe how the oven snaps back to target temperature in minutes, avoiding soggy or pale results after frequent opening.

Position in Rational’s lineup

Rational’s portfolio in combi ovens includes the iCombi Pro series in multiple sizes, the simpler iCombi Classic, and older SelfCookingCenter units still in the market. Within this lineup, the XS is marketed as the smallest full-feature iCombi Pro, below the 6-1/1 and 10-1/1 sizes more common in hotel and canteen kitchens.

The company presents the iCombi Pro line as its technological flagship for cooking intelligence, but the XS is a niche within that: Rational expects it to appeal to operators who would previously have considered a separate convection oven and steamer instead of a combi. For Rational, successfully selling into that segment adds incremental units without cannibalizing larger-size sales.

Availability, pricing and target customers

Rational distributes the iCombi Pro XS primarily through its international dealer network, with availability in Europe, North America and Asia, and offers installation and training via local partners. In Germany, catering equipment dealers list the unit at prices around 10,000 to 12,000 Euro plus VAT, depending on configuration and accessories. Actual transaction prices vary by region and dealer discounts.

Target customers include small independent restaurants, hotel breakfast stations, petrol station food counters, bakeries and food trucks with enough power and ventilation. For a food truck operator, the ability to bake, grill and steam in one compact box simplifies menu planning and reduces kit on board. For Rational, this group offers recurring sales of cleaning supplies and accessories alongside the oven itself.

Market context and the Rational share

Rational derives most of its sales from combi ovens and related services, with the iCombi Pro series forming a central revenue pillar according to company reports. Smaller formats like the XS broaden the addressable market, particularly in regions where real estate is expensive and kitchen footprints shrink.

On Xetra, the Rational AG share (ISIN DE0007010803) trades in Euro, and investors track product momentum in segments such as the iCombi Pro XS as a proxy for future demand in the combi oven business.