RATIONAL iCombi Pro 20 Full-Size — Natural Gas, 208/240V, 1 Phase
Top-Tier Kitchens Trust RATIONAL
Ready to Upgrade to iCombi Pro® series?
RATIONAL iCombi Pro 20 Full-Size Combi Oven
Natural Gas, 208/240V, 1 Phase
$54,440.00
Eligible for $20,000 Return on Investment Benefit
RATIONAL iCombi Pro 20 Full-Size Combi Oven
Natural Gas, 208/240V, 1 Phase
Top-Tier Kitchens Trust RATIONAL
We only sell at RATIONAL’s official listing price (MSRP) to ensure your full eligibility to Rational benefits.
RATIONAL strongly encourages buyers to purchase from authorized, trained dealers for maximizing the system's value and performance. Cutting corners by buying from discounted resellers can expose you to downstream risks not covered by RATIONAL.
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Send us an email: support@therationalhub.com
Usually Ships in 4 – 8 Business Days from manufacturer
Lead times vary based on manufacturer stock
Not Just Cooks. Built For Profit.
Hands Off Precision.
Cooks adapt. So does your oven. iCookingSuite auto-adjusts time, temp, and steam in real-time, keeping food consistent even if the door’s opened or batches vary. Means fewer remakes, tighter quality, and no second-guessing mid-service.
Smart Batch. Next-level Control.
Load different dishes at once, and iProductionManager handles the order, timing, and ideal finish — automatically. Batch-cook without flavor transfer. Fire sides and proteins together. Turns one oven into a station.
Built-in Speed. Locked-in Quality.
It’s not just heat. It’s intelligent climate control. Sensors balance air flow, steam, and humidity every second. Delivers faster cook times, better browning, and consistent results in every rack.
Auto Cleans. Stays Ready.
Self-cleans on your schedule. Choose from multiple cleaning modes: standard, eco, or overnight. Uses 50% less chemicals with phosphate-free tablets. Means less downtime and no buildup, even in high-volume kitchens.
Explore What’s Inside
Connected for real-time sync & updates. Access new recipes, sync across sites, install updates without a tech visit.
Triple-glazed for energy and safety. Holds temp inside, stays cool outside. Cuts energy loss and burn risk.
Guided controls even your newest hire can use. Visual recipes, status lights, step-by-step flow. No training delay.
Handles full-size pans & batch loads. Steam, roast, bake at scale. Turns lunch rush into clockwork.
Built-in climate control adjusts moisture per batch, maintaining texture and yield.
The iCombi Pro. Intelligent, flexible, productive. The new gold standard.
Setting new standards means looking at things in new ways. The new RATIONAL combi-oven achieves this simply it is more efficient, more intelligent, more flexible, more productive.
5-year Steam Generator
Product Specifications
| Model & Series Information | |
| Series | iCombi Pro® |
| Capacity | 20 Pan Full-size (20 x 2/1 GN) |
| Lengthwise loading | 2/1, 1/1 GN |
| Meals per day | 300–500 |
| Power Type | Natural Gas |
| Voltage | 208/240 V |
| Phase | 1 Phase |
| Water | |
| Water inlet | NPS 3/4" |
| Water outlet | 2" OD |
| Water pressure | 21–87 psi |
| Physical Dimensions | |
| Width | 42 5/8" |
| Depth | 44" |
| Height | 74 1/8" |
| Weight | 799 lb |
| Gas | |
| Electrical connected load | 2.2 kW |
| Fuse | 2 x 15 A |
| Mains connection | 2 AC 208/240 V (1 ph 208/240 V) |
| Gas supply/connection | NPS 3/4" |
| Max. nominal heat input | 340,000 BTU (90 kW) |
| "Hot air" output | 340,000 BTU (90 kW) |
| "Steam" output | 191,000 BTU (51 kW) |
| OpeRATIONAL Features | |
| Control Type | Touch Screen |
| Steam Generator | Boiler-based |
| Steam Source | Water Reservoir |
| Pan Type | Full Size Food Pans, Full Size Sheet Pans |
Resources & Downloads
The Rational Hub is part of National Restaurant Supply.
A dedicated platform to support Rational equipment buyers in the U.S., we help kitchens across the country achieve financial success through smarter Rational purchase and operational profit capture.
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