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Jarvis

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Hi there, I'm Jarvis! I see you're looking at the Rational Criss-Cross-Grid. How can I help you with the technical specs or suitability for your business today?

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Rational In Stock

Rational Criss-Cross-Grid

SKU: FP242
£210.58 / exc vat
£252.70/ inc vat
  • Authentic Rational Part
  • Criss-Cross Pattern
  • TriLax® Coating
  • Robust Construction

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Features Overview Specifications Case Study Reviews Installation Buying Guide FAQ

Product Overview

Ever wondered how the top chefs get those flawless, diamond-pattern grill marks on their steaks and  veg? Well, here’s the secret. This genuine Rational Criss-Cross Grid accessory is your ticket to achieving that professional, char-grilled look and  taste, all from the convenience and  precision of your combi oven. It’s a simple piece of kit that makes a world of difference to your presentation.

Designed specifically for busy professional kitchens already using Rational's SelfCookingCenter or CombiMaster units, this grid turns your multi-functional oven into a high-performance grill. It’s perfect for gastropubs, hotel restaurants, and  event caterers who refuse to compromise on quality. The robust construction and  clever non-stick coating mean it’s built to handle the heat of a hectic service, day in and  day out.

Made with Rational's legendary attention to detail, this tray ensures rapid, even heat transfer for consistent cooking and  those sought-after sear marks. Forget juggling multiple pans or firing up a separate grill. Elevate your grilled dishes, speed up your workflow, and  give your customers food that looks as incredible as it tastes. This isn't just an accessory; it's a vital part of your culinary toolkit.

Key Features and  Benefits

  • Authentic Rational Part: Guarantees a perfect fit and  seamless performance with your oven.
  • Criss-Cross Pattern: Creates those classic, professional diamond grill marks every time.
  • TriLax® Coating: Features outstanding non-stick properties for easy food release.
  • Robust Construction: Built to withstand the rigours of a demanding commercial kitchen.
  • Excellent Heat Transfer: Ensures food is seared quickly and  cooked evenly.
  • Versatile Use: Ideal for steaks, chicken, fish, vegetables, and  even paninis.
  • Easy to Clean: Spend less time scrubbing and  more time cooking.
  • Improves Workflow: Allows you to grill directly in your combi oven, saving space.

Technical Specifications

  • Brand: Rational
  • SKU: FP242
  • Supplier Reference: 60.73.802
  • External Dimensions: 4(H) x 325(W) x 265(D) mm
  • Compatibility: Designed for specific Rational CombiMaster and  SelfCookingCenter models.
  • Coating: TriLax® 3-layer non-stick

Expert Review and  Insights

When it comes to oven accessories, sticking with the official brand is always a smart move. This Rational grid is a prime example. The fit is, of course, flawless, but it's the performance that stands out. It heats up incredibly fast and  the heat distribution is spot-on, which is exactly what you need for a perfect sear without overcooking the food. It’s a solid, reliable bit of kit.

Oliver Bennett – Catering Equipment Expert View Profile →

  • Pro: The TriLax® coating is genuinely brilliant; food just slides off.
  • Con: It's designed for specific models, so double-check your oven's compatibility.

Case Study: Real Business, Real Results

The Griffin's Head, a bustling gastropub in Shrewsbury, wanted to elevate its Sunday roast and  weekday grill menu without adding another bulky appliance to its already tight kitchen space.

"We were using standard trays and  just not getting that visual punch. Since we switched to the proper Rational Criss-Cross Grid, the presentation of our grilled dishes has been transformed. The steaks look like they've come straight from a top-end steakhouse. Our customers notice the difference, and  it just makes the plate look so much more appealing."

Robert Davies – Head Chef

The pub reported a noticeable uptick in orders for its grilled items, contributing to a 10% increase in average spend per table during evening service.

Installation and  Maintenance Guide

Setting It Up

  • Before first use, wash the grid thoroughly with warm, soapy water and  a soft cloth.
  • Ensure your oven is off and  cool before inserting any new accessory.
  • The grid is designed to slide easily into the corresponding runners inside your oven.
  • Always refer to your Rational oven's manual for specific placement instructions.

Keeping It Going

  • Always allow the grid to cool down before cleaning to avoid thermal shock.
  • Clean after each use to prevent food residue from baking on.
  • Use only non-abrasive sponges or cloths to protect the TriLax® coating.
  • For stubborn residue, soak in warm, soapy water rather than using metal scourers.

Buying Guide: Choosing the Right Rational Accessory

Not sure which accessory is right for your kitchen? Here are a few things to consider.

Confirm Your Model

Rational ovens come in various sizes and  generations. Always double-check your oven's model number (found on the data plate) to ensure the accessory is a perfect match.

Analyse Your Menu

What are you cooking most? If it's steaks, chicken, and  grilled veg, this Criss-Cross grid is essential. For roasting or baking, you might need a different tray.

The Value of Genuine Parts

Official accessories are engineered to work with your oven's intelligent cooking systems, ensuring optimal heat transfer and  perfect results that third-party options can't guarantee.

Consider the GN Size

This is a specific size grid. Make sure it matches the Gastronorm (GN) sizing your kitchen workflow is built around for seamless integration.

Think About Your Workflow

Having the right accessories on hand, like this Rational cross grid tray, means you can switch from steaming to grilling in seconds, making your kitchen far more efficient during a busy service.

See all Rational Spare Parts

Frequently Asked Questions

Q: Is the Rational Criss-Cross Grid dishwasher safe?

A: While the TriLax® coating is extremely durable, we always recommend handwashing with a soft sponge to prolong its life and  maintain peak non-stick performance.

Q: Can I use this grid in any oven?

A: No, this is a genuine Rational combi oven criss-cross grid specifically designed to fit certain Rational SelfCookingCenter and  CombiMaster models for optimal performance.

Q: What is the main benefit of the criss-cross pattern?

A: The pattern creates the classic diamond-shaped sear marks that are highly desirable in professional grilling, enhancing the visual appeal of your dishes significantly.

Q: Will food stick to this grid?

A: Thanks to the advanced 3-layer TriLax® non-stick coating, food release is excellent, even with minimal oil.

Q: What is the grid made from?

A: It's made from a highly durable, heat-conductive metal base with the specialised TriLax® coating applied on top.

Q: Can I cut food directly on the grid?

A: We strongly advise against using knives or sharp metal utensils directly on the surface as this can damage the non-stick coating.

Q: How does this compare to a standard wire rack?

A: This provides much more surface contact for deep, even searing, whereas a wire rack is better for general baking or allowing air to circulate fully around food.

Q: Is this the same as a Rational oven grill grid?

A: Yes, this product is often referred to as a grill grid, a cross grid tray, or by its criss-cross pattern. It's designed for searing and  grilling tasks.

What Customers Are Saying

"An absolute must-have if you own a Rational. The grill marks are perfect and  it cleans up like a dream. Solidly built and  worth every penny for the results."

Michael B. – The Corner Bistro, Bristol

"We bought two of these for our catering business and  they are fantastic. They give our grilled halloumi and  chicken skewers a really professional finish for events."

Sarah L. – Elite Catering, Leeds

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The Rational Ecosystem: Engineered for Consistency

Buying a Rational accessory isn't just about getting a new tray; it's about investing in a fully integrated cooking system. Rational doesn't just build ovens; they create an entire ecosystem where every component, from the software to a simple grid like this, is meticulously engineered to work in perfect harmony. This Rational Criss-Cross Grid accessory isn't just shaped to fit—it's calibrated for the precise heat transfer, airflow dynamics, and  cooking intelligence of their units. This synergy means you get repeatable, flawless results service after service, which translates to less food waste, predictable cook times, and  a calmer, more efficient kitchen. It’s the peace of mind that comes from knowing your equipment is designed, from the ground up, to help you deliver excellence every single time.

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Why the TriLax® Coating is a Chef's Best Friend

You've seen 'non-stick' on domestic pans, but Rational's TriLax® coating is in a different league entirely. Think of it as a triple-layered suit of armour for your cooking grid. The base layer provides extreme durability and  corrosion resistance, essential for the high temperatures and  intense use of a commercial oven. The middle layer reinforces this, ensuring the non-stick properties don't degrade over time. Finally, the top layer provides that brilliant food release. It means you can grill delicate fish or sticky marinated chicken, and  it won't tear or get left behind on the grid, ensuring your food looks perfect and  cleanup is astonishingly simple.

Who Should Buy This?

  • Gastropubs & Steakhouses: For delivering consistently perfect steaks, burgers, and  grilled fish with iconic branding marks.
  • Hotel Restaurants: Essential for offering high-quality grilled options on room service menus and  in the main dining room.
  • Event Caterers: Perfect for producing large batches of beautifully grilled vegetables or chicken for buffets and  functions.
  • High-End Cafés & Bistros: Ideal for taking gourmet sandwiches, paninis, and  brunch items to the next level of presentation.
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