Rational
RATIONAL is a world-leading manufacturer of intelligent commercial cooking systems, trusted by chefs, restaurants, hotels, caterers, healthcare facilities, and institutional kitchens worldwide. Designed and engineered in Germany, RATIONAL equipment is renowned for innovation, efficiency, and consistent cooking performance.
Since pioneering the first combi-steamer in 1976, RATIONAL has continued to develop advanced cooking technology that helps kitchens improve productivity, reduce labour, and maintain exceptional food quality.
At Sydney Commercial Kitchens, we supply a range of RATIONAL cooking solutions designed for professional foodservice environments.
Our RATIONAL range includes:
- iCombi Pro Combi Ovens: These intelligent ovens adapt to your cooking needs, offering precise control and consistent results across various cooking methods.
- iCombi Classic Combi Ovens: Reliable and straightforward, these ovens provide essential combi-steamer functions for efficient daily operations.
- iVario Pro Cooking Systems: Versatile appliances that replace traditional cooking equipment, allowing for boiling, frying, and deep-frying with speed and precision.
RATIONAL equipment combines advanced technology with simple operation, allowing chefs to roast, bake, grill, steam, fry, and regenerate food with precision and consistency. Their systems help reduce cooking times, improve efficiency, and optimise kitchen workflows.
Whether you are searching for RATIONAL combi ovens, iCombi Pro ovens, iVario Pro cooking systems, or intelligent commercial cooking solutions, Sydney Commercial Kitchens offers expert advice and Australia-wide support.
Frequently Asked Questions
What is RATIONAL known for?
RATIONAL is known for intelligent combi ovens and multifunctional commercial cooking systems.
Where is RATIONAL equipment manufactured?
RATIONAL products are designed and manufactured in Germany.
Who uses RATIONAL equipment?
RATIONAL products are widely used by restaurants, hotels, caterers, healthcare facilities, and institutional kitchens.
What is the difference between iCombi Pro and iVario Pro?
The iCombi Pro is an intelligent combi oven, while the iVario Pro is a multifunctional cooking system designed for boiling, frying, and other cooking processes.
Want help choosing the right RATIONAL product for your business? Call SCK now!
- 1/1 GN (325 x 530 mm)
- Optimal uniformity
- Large quantities
- Great robustness
- Easy to clean
- To crisp up all types of baked goods
- 1/1 GN (325 x 530 mm)
- Optimal uniformity
- Universal use
- Uniform browning
- No portion losses
- Great robustness
- 1/1 GN (325 x 530 mm)
- Optimal uniformity
- Universal use
- Uniform browning
- No portion losses
- Great robustness
- 1/1 GN (325 x 530 mm)
- Optimal uniformity
- Universal use
- Uniform browning
- No portion losses
- Great robustness
- Capacity: 1/1 GN; 6 Chickens
- Juicy breast meat
- Top crispiness
- Short cooking times
- Large quantities
- Capacity: 1/1 GN; 6 Chickens
- Juicy breast meat
- Top crispiness
- Short cooking times
- Large quantities
- Capacity: 1/1 GN; 6 Chickens
- Juicy breast meat
- Top crispiness
- Short cooking times
- Large quantities
- Up to 8 fried eggs in 2 minutes
- Uniform browning
- Ideal for large quantities
- Easy to clean
- Special non-stick coating
- For 1/1 GN (300 x 400 mm)
- Highly flexible
- Best non-stick properties
- Ideal for delicate foods
- Maximum robustness
- Grill and tandoori skewer frames 1/1 GN
- Different cross-sections for universal use
- Uniform browning on all sides
- Easy to handle
- Up to 560 baked potatoes – 50% quicker
- Large quantities of top quality
- Easy to handle
- Effortless cleaning
- 1/1 GN (325 x 530 mm)
- Holds spare ribs for cooking
- Vertical arrangement of the spare ribs
- Up to 80 kg per load
- After pre-cooking, the spare ribs are crisped
- Up to 12 kg (1/1 GN)
- Put on the spike, mount – ready
- Ideal for roasting a lamb or suckling pig
- Makes preparing whole meats easy
- Give meat, fish and vegetables an aromatic smoke flavour
- Prepare smoked foods without a smoking chamber
- Products will be given a natural smoky flavour
- Can be regulated exactly how you like it
- Quick, easy and cost-efficient.
- 1/2 GN (325 x 265 mm)
- Container perforated
- High quality
- Robust and versatile
- Rust-free stainless steel
- 1/1 GN (325 x 530 mm)
- High quality
- Robust and versatile
- Rust-free stainless steel
- 1/1 GN (325 x 530 mm)
- High quality
- Robust and versatile
- Rust-free stainless steel
- 1/1 GN (325 x 530 mm)
- High quality
- Robust and versatile
- Rust-free stainless steel
- 1/1 GN (325 x 530 mm)
- High quality
- Robust and versatile
- Rust-free stainless steel
- Made from robust plastic
- For manual cleaning
- Extra light to handle
- Very strong design
- Built in pump mechanism



















