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Rational

Rational Liquid Detergent for CombiMaster & ClimaPlus Ovens

SKU: 9006.0153

£68.13(£81.76 inc VAT)
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This is Rational's own liquid detergent, developed specifically for use with CombiMaster and ClimaPlus combi ovens. It is supplied in a 10-litre container and is designed to be used as part of the oven's built-in automatic cleaning programme rather than as a general-purpose cleaner.

Rational combi ovens are built with an integrated cleaning system that meters detergent and rinse aid automatically through each cleaning cycle. Using the correct detergent matters here — the dosing system is calibrated for Rational's own chemistry, and using an incompatible product can affect cleaning performance, leave residues, or in some cases cause issues that may affect warranty coverage. This detergent is formulated to work within that system without modification.

In practical terms, the auto-clean function on these ovens is designed to run at the end of service with minimal operator involvement. The detergent does the heavy work on baked-on grease and food residues inside the cavity, so that the oven is ready for the next service without requiring manual scrubbing. For a busy kitchen running multiple services a day, this makes a meaningful difference to kitchen workflow and hygiene consistency.

This product is straightforwardly suited to any site already running a Rational CombiMaster or ClimaPlus oven that uses the automatic cleaning cycle. It is a consumable that needs regular replenishment — the 10-litre volume is a practical supply for most kitchens over several weeks, depending on cleaning frequency and programme intensity selected.

If you are unsure which cleaning products are correct for your specific Rational model, or how to set up cleaning programmes for your kitchen's usage pattern, the team is happy to help clarify before you order.

Frequently asked questions

Can I use a different brand of detergent in my Rational CombiMaster oven?

Rational's automatic cleaning system is calibrated for their own detergent formulations. Using a third-party product may affect cleaning performance or dosing accuracy, and could have implications for warranty coverage. If you are considering an alternative, it is worth checking directly with Rational or speaking to your equipment supplier first.

How long will a 10-litre container last in a busy kitchen?

That depends on how frequently you run cleaning cycles and which programme intensity you use. A kitchen running one or two cleaning cycles per day will typically get several weeks from a 10-litre container, though high-intensity programmes or more frequent cleaning will reduce that. Monitoring consumption over the first few weeks gives a reliable basis for planning reorder intervals.

Is this detergent suitable for Rational iCombi ovens as well as older CombiMaster models?

This product is specified for CombiMaster and ClimaPlus models. Rational's iCombi range uses a different cleaning chemistry — specifically their ActiveCleaning tablets and liquids. If you are running an iCombi oven, it is worth confirming the correct cleaning product for your model before ordering to avoid compatibility issues.
Rational Liquid Detergent for CombiMaster & ClimaPlus Ovens

£68.13(£81.76 inc VAT)

£68.13(£81.76 inc VAT)

This is Rational's own liquid detergent, developed specifically for use with CombiMaster and ClimaPlus combi ovens. It is supplied in a 10-litre container and is designed to be used as part of the oven's built-in automatic cleaning programme rather than as a general-purpose cleaner.

Rational combi ovens are built with an integrated cleaning system that meters detergent and rinse aid automatically through each cleaning cycle. Using the correct detergent matters here — the dosing system is calibrated for Rational's own chemistry, and using an incompatible product can affect cleaning performance, leave residues, or in some cases cause issues that may affect warranty coverage. This detergent is formulated to work within that system without modification.

In practical terms, the auto-clean function on these ovens is designed to run at the end of service with minimal operator involvement. The detergent does the heavy work on baked-on grease and food residues inside the cavity, so that the oven is ready for the next service without requiring manual scrubbing. For a busy kitchen running multiple services a day, this makes a meaningful difference to kitchen workflow and hygiene consistency.

This product is straightforwardly suited to any site already running a Rational CombiMaster or ClimaPlus oven that uses the automatic cleaning cycle. It is a consumable that needs regular replenishment — the 10-litre volume is a practical supply for most kitchens over several weeks, depending on cleaning frequency and programme intensity selected.

If you are unsure which cleaning products are correct for your specific Rational model, or how to set up cleaning programmes for your kitchen's usage pattern, the team is happy to help clarify before you order.