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FFD Catering are operating as normal with thousands of products available however there may be some disruption to stock levels & delivery services due to the current climate

Rational iCombi Pro 20-1/1 Gas Combination Oven

SKU: PRO-20-1/1G

Availability: Made to Order

Retail Price: £28,764.00

Our Price (inc. VAT): £15,820.20 Our Price (ex. VAT): £13,183.50

  • Combination cooking uses steam, hot air convection or both.
  • Large capacity holds 20 x 1/1 GN or 40 x 1/2 GN pans.
  • Intelligent self teaching technology adapts to usage.
  • Automatically monitors cooking conditions and makes adjustments where necessary. 
  • 2 year manufacturer's full parts and labour warranty.
  • Power: natural or LPG gas, 42 kW, 230 V, single phase.

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Retail Price: £28,764.00

Our Price (inc. VAT): £15,820.20 Our Price (ex. VAT): £13,183.50


Why Buy the iCombi Pro 20-1/1 Gas Combination Oven?

The outstanding Rational iCombi Pro 20-1/1 Gas Combi Oven (formerly the SelfCooking Centre) is designed to meet high demand and guarantee precision cooking, making it a popular choice in many professional kitchens. Offering intelligent monitoring of cooking temperatures and humidity on multiple levels you can guarantee exceptional foods are always achieved.

Advanced self teaching technology can learn users preferred habits and methods through actual usage and  can determine optimum cooking conditions for a variety of foods to generate the desired outcome every time. Once the perfect recipe has been developed it can be stored in one of 1200 spaces, each able to hold up to 12 steps ensuring that consistency, and more importantly, repeatability is obtainable.

The new Pro model has increased productivity up to 50%, has up to 10% less energy and water consumption and is capable of reducing cooking times up to 10%. Designed with an additional fan within the oven cavity that is added to this new model ensure that air distribution is optimised. Regulated by sensors located within the cooking cabinet the oven can recognise where hot air needs to be directed for even, consistent results. 

To further enhance this premium unit, it offers automatic self cleaning and a descaling function, saving time after a busy service and delivering crucial superior standards of hygiene. To make sure you are in a position to take full advantage of the extensive list of features Rational supply full training and an ongoing advice and support service.

We recommend attending a Cook Live event where Rational's own chefs demonstrate first hand how this combi steamer and oven can revolutionise your kitchen operations. For more information or to book a place at your nearest location contact our sales team.    

Key Benefits and Features of the Rational Combination Oven

Intelligent Operation

Advanced Pro Controls

Rational Superior Cleaning & Service Systems 

Additional Features


  • iDensity Control allows up to 50% more load with on average 10% faster cooking.
  • Finishing mode automatically adjusts temperature and conditions to guarantee professional results.
  • Combination cooking with steam at 30°C-130°C, convection at 30°C-300°C and a combination of both at 30°C-300°C.
  • Self teaching operation adapts to actual usage.
  • iCooking Suite provides an intelligent assistant that detects the size, quantity, condition and level of browning. Simply set the results you want and the oven will react to the changes you make according to sensor read-outs.
  • iProduction Manager allows to swap from a single cooking path to a mixed program, even during a cooking cycle with no need to start again.


  • Graphic assisted overview of the current cooking conditions and expected progress.
  • Provides information on current and automatic adjustments made to the cooking process.
  • Offers overview of all automatic adjustments.
  • Calculates the ideal cooking process for products calibrated with the core temperature probe.
  • Individually monitors mixed loads on different levels.


  • iCare System automatically cleans the cooking cavity and steam generator.
  • Automatically detects level of soiling and displays optimum cleaning process and recommended tablet dosage accordingly.
  • Automatic and manual descaling functions.
  • Includes integrated hand shower with retraction system.
  • Uses a centrifugal grease extraction system which requires no additional grease filter.
  • On board operating and application manuals for quick reference.
  • ServiceDiagnostic System displays all service notices.
  • Status and warning displays.
  • Safety temperature limiter controls steam generator and convection heating for safe operation.
  • VDE approved for unsupervised operation such as overnight. 


  • Holds 20 x 1/1 GN or 40 x 1/2 GN.
  • Prepares 150-300 meals per day.
  • Incorporates vacuum technology for crisp results.
  • Allows low temperature and overnight cooking.
  • Uses Delta-T cooking to gently prepare large cuts of meat.
  • Top 10 list shows the most frequently used applications.
  • 3 stage program lock.
  • Remote control operating with the Rational Remote App via iPhone/iPad.
  • Includes core temperature probe with 6 point sensor.
  • Can hold 1200 programs with up to 12 steps.
  • Large TFT colour monitor with touch screen is readable at an angle up to 80°.
  • Install up to 9 user specific profiles.
  • 5 programmable air speeds and 5 proofing stages.
  • Door locking positions at 120° / 180° for enhanced operational safety.
  • Energy consumption counter displays energy use during each operation.
  • 24 hour clock.
  • Automatic vapour quenching system.
  • Rear ventilated triple glass door panel with hinged inside pane and special heat reflective coating.
  • Cabinet door with integral sealing mechanism preventing steam from emerging during operation without a mobile oven rack.
  • USB port for transferring cooking programs and updating software.
  • Includes mobile oven rack with side locks, drip tray with drain and tandem castors (2 with parking break). 
  • LED lighting.
  • Weight: 284 kg.
  • Awarded a range of gas, conformity and user safety certificates.

Rational Pro 20-1/1 Gas Combi Oven Warranty

  • 24 month full parts and labour warranty supplied.

Additional Requirements

  • A 230 V, single phase electrical connection is needed.
  • Requires a water connection.

Can't find the accessories you're looking for? Contact our sales team for additional options.

Product Features
Placement Free Standing
Door(s) 1 Glass Hinged
Exterior Finish Stainless Steel
Height (mm) 1807
Width (mm) 877
Depth (mm) 913
Capacity 20 x 1/1 GN
Power Rating 42, (+ small electric load)
Warranty 24 months parts and labour
Delivery Made to Order
Customer Q&A

Product Questions

  • Submit your question to our community.


At 247 Catering Supplies we offer a range of financial solutions including a Lease Purchase option thats allows you to buy the right, quality catering equipment for your business without tying up your cashflow. Payable in small & manageable monthly installments over periods between 1 to 5 years, Lease purchase has helped 1000's of our customers drive their business forward.

Leasing is available on all purchases over £1000 + VAT. To learn more about leasing criteria and who can apply read our The Truth About...Commercial Leasing article in The Kitchen Think!

Take a look at our a lease calculator below, enter a figure to give you some idea of the re-payments and tax savings you could make.

Advantages of leasing from 247 Catering Supplies


  • Tax Benefits - You can offset 100% of leased catering equipment rental costs against tax liability of your business to maximise tax efficiency.

  • Instant, Maximum Benefit - When leasing you will get the best equipment for the job straight away, rather than waiting to accrue budget to allow purchase.

  • Flexible Repayment Structure - Allow easy budgeting by tailoring repayments to your business cashflow.

  • High Acceptance Rate - We have access to one the biggest lending portfolios in the country including self funded deals, significantly increasing the chances of acceptance for our customers to the best deals.

  • Fast Approval – We can often give you an answer within a matter of minutes to hours.

  • Remove the Worry - Spread the cost  of your catering equipment over the working life of the appliance/s.

Please Note;

The lease figures displayed are an estimate and subject to status. Terms and Conditions will vary depending on the lender sourced. All documentation will be provided prior to approval.

For further details please see our commercial equipment leasing page.

PRO-20-1/1G Reviews
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Rational iCombi Pro 20-1/1 Gas Combination Oven

£13,183.50 Excl. VAT

  • PlacementFree Standing
  • Door(s)1 Glass Hinged
  • Exterior FinishStainless Steel