Commercial Kitchen Company stocks Australia’s leading range of combi ovens — including Rational, Unox, Convotherm, Hobart, and Waldorf models from compact 6-tray countertop units through to 20-tray production floor cabinets. Whether you’re running a fine-dining restaurant, a hotel banquet operation, a bakery, an aged-care kitchen, or a high-volume catering business, a combi oven replaces multiple pieces of single-purpose equipment with one programmable unit.
Our Brisbane and Gold Coast showrooms host working combi demonstrations — let our consultants show you the difference between Rational’s iCombi Pro intelligence, Unox CHEFTOP MIND.Maps programming, and Convotherm’s vapour-control systems before you commit. We’ve specified combis into hundreds of commercial kitchens across South-East Queensland and Australia-wide.
Every combi oven we supply is configured for daily commercial use — full warranty, included operator training, and the option to bundle delivery, installation arrangement, gas/electrical connection, and water plumbing into a single quote. SilverChef finance is available on every unit, with weekly payment plans designed around hospitality cash flow.
Browse our full range below. Need help choosing between Rational and Unox? Call us on 1300 CKC 000 for a side-by-side comparison from a specialist.
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Combi Ovens

Combi Ovens

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Combi Ovens

Combi Ovens
A combi oven is the single biggest equipment investment in most professional kitchens — and the most versatile. One unit replaces a convection oven, steamer, holding cabinet, smoker, regen oven, and baking deck. Choose the right combi and you simplify your kitchen, train staff faster, and dramatically reduce energy and labour costs over its 12–15 year lifespan.
6-tray countertop combis suit cafés, gastro pubs, and small restaurants serving 60–120 covers. 10-tray floor models are the workhorse for full-service restaurants, hotels, and aged care kitchens serving 150–300 covers per shift. 20-tray combis handle banquet operations, bakery production, and central kitchens serving 500+ covers.
Boiler combis generate steam from a separate sealed boiler — purest steam quality, fastest steam response, ideal for delicate fish, pastry, and regen. Boilerless (direct-injection) combis inject water onto the heating element to create steam — lower upfront cost, simpler maintenance, and increasingly performant in modern units. Boilerless dominates new installs except in dedicated banquet/bakery applications.
Gas combis preheat faster and run cheaper where mains gas is available. Electric combis install easier (no gas connection), run quieter, and are mandatory for venues without gas reticulation. Most café and ghost-kitchen installs are now electric.
Modern combis offer intelligence: Rational iCombi Pro learns from each cook and adjusts. Unox MIND.Maps programs cook paths visually. Hobart and Convotherm offer recipe-based programming with operator override. These features dramatically reduce training time and improve consistency across operators — worth the premium for venues with high staff turnover.
Rational is the global market leader and the choice for fine-dining restaurants and hotels — iCombi Pro is the gold standard for intelligence. Unox is the value-leader in Europe and Australia, with CHEFTOP MIND.Maps making programmability accessible. Convotherm delivers German engineering with strong vapour control for bakery and patisserie work. Hobart combi ovens combine combi cooking with decades of warewashing engineering expertise — popular in venues running Hobart dishwashers.
We’ve installed combis into hundreds of commercial kitchens — fine dining, banquet, bakery, aged care, schools, and ghost kitchens. Both Brisbane and Gold Coast showrooms have working units from Rational, Unox, and Convotherm for hands-on comparison. We provide chef-led demos, included operator training on delivery, and ongoing service support. SilverChef finance with weekly payment plans on every unit.
A combi adds controlled steam injection — enabling steaming, sous vide, regen of pre-prepared food, low-temperature cooking, and chef-controlled humidity that produces moist roasts and perfect crusts. Convection ovens only circulate dry hot air. Combis effectively replace convection ovens + steamers + warming cabinets in one programmable unit.
Rational iCombi Pro is the global gold standard for intelligence and consistency — preferred by fine dining and hotels. Unox offers similar capability at lower price points with the easiest programming interface — popular in cafés and growing restaurant chains. Convotherm delivers superior vapour control for bakery and patisserie work. Our team specifies all three and can demo each before you commit.
Countertop 6-tray combis are typically 850-950mm wide and need 200mm clearance left/right and 600mm at the back for ventilation. Floor-model 10-tray combis are 950-1100mm wide, 800-900mm deep, and 1750-1900mm tall — plus 200mm clearance and a stand if not already on legs. Always confirm exact dimensions against your kitchen layout before purchase.
Yes. Combi ovens require a cold water connection (typically with a softener for steam clarity), a drain connection, and a Type II ventilation hood overhead to remove steam and exhaust. Boiler combis need additional drainage for the boiler. Plumbing and ventilation costs are a significant part of total install — factor 15-25% of the unit price for first-time installs.
10-tray electric combis typically require 3-phase power at 20-40A. Smaller 6-tray countertop units often run on 32A single-phase. Gas combis need a gas connection plus a single-phase circuit for fans, controls, and water pump. Always confirm power availability before committing — switchboard upgrades are expensive.
Yes — Commercial Kitchen Company partners with SilverChef for Rent-Try-Buy, lease, and hire purchase options on every combi oven we supply. SilverChef's Rent-Try-Buy is particularly popular for combis: you trial the unit at your venue with weekly payments, then convert to ownership after 12 months. Includes delivery, installation arrangement, and operator training in the package.

Commercial Kitchen Company is the go-to source for high-quality hospitality supplies and equipment in Australia. As a proud, Australian-owned business, we cater to a diverse range of hospitality needs, including restaurants, cafes, catering services, and hotels in Brisbane and the Gold Coast. Our extensive selection in our showrooms highlights everything from advanced commercial kitchen equipment to essential front-of-house products, all aimed at enhancing the efficiency and appeal of your business.