Convotherm C4ET20.20 - Gas Combi Oven with Touch Screen Controls - 20 Full-Sized Pans

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  • 2 year manufacturer warranty
  • Financing available

Smallwares Shipping

When you order $350 of smallwares, you qualify for free shipping. If you order less than $350, there is a $20 flat rate to ship them to any province in Canada.

This free shipping policy does not apply to equipment. There are shipping charges for equipment, unless specifically noted on the equipment's product page. And equipment does not count towards the $350 to qualify for free shipping.

Financing available

For orders between $300 - $10,000, we’ve partnered with PayPlan by RBC™ to offer our customers an option to pay with equal monthly payments. When you’re ready to buy, simply choose the PayPlan by RBC™ option in the checkout. Find out more.

We also provide leasing and renting through various third-party companies for orders of any size. If you're interested, contact us to speak with a sales rep. Or find out more about leasing and renting here.

Ships via freight

Freight deliveries are different than parcel deliveries. Freight is for larger items that need to be shipped on a pallet on a freight truck.

  • Items are delivered curbside and won't be brought into your establishment
  • A tailgate fee could apply if you don't have a forklift or loading dock
  • Deliveries require signature and are from Monday-Friday 8-5
  • Deliveries can arrive without notice
  • If you require an appointment or inside delivery, that needs be requested when ordering and there may be an additional fee
  • Find out more about freight deliveries here.

A gas combi oven with touch screen controls and multiple cooking modes

The Convotherm C4ET20.20 is an gas combi oven with touch screen controls. It runs on natural gas or liquid propane. It holds twenty half-sized pans. This combi oven contains what Convotherm calls the "Advanced Closed System+". This is the world's first closed system that automatically controls moisture and heat based on the physical properties of the food being cooked. It cooks food quickly and with a better quality. No steam or heat escapes from this machine, and it's optimized for a lower usage of water and electricity. It also cleans itself automatically.

The Convertherm C4ET20.20 combi oven has sleek, easy-to-use, touch screen controls. The screen itself is 9", and some of the functions include automatic cooking with quick-select buttons; oven-load management for cooking a variety of products at the same time; rethermalizing capabilities; energy-saving cooking capabilities; on-screen help with topic-based videos; a start time preset; and a variety of other functions. There's also a USB port integrated into the controls for recipe imports.

The Convotherm C4ET20.20GB steamer comes with a boiler, and the C4ET20.20GS comes without a boiler. This combi oven can come with a boiler or be boilerless. The door is right-hinged. Last but not least, this machine is NSF approved and made in Germany.



      • Made in Germany
      • Holds 20 full-sized pans
      • Natural gas or liquid propane
      • Automatically controls internal moisture and heat based on the physical properties of the food being cooked
      • Touch screen controls
      • 5 fan speeds with auto reversing
      • Multi point core temperature probe
      • Cookbook library with 399 programmable recipes with up to 20 steps
      • Comes with a boiler or boilerless
      • Slammable right hand hinged door
      • Cleans itself automatically 
      • Built-in retractable hand shower
      • NSF approved


Model C4ET20.20GB, C4ET20.20GS
Brand Convotherm
Dimensions (WDH) 44.5" x 40" x 76.5"
Capacity 20 full-sized pans
Electrical 120v / 60Hz / 1 phase
Weight 864 lb


Energy Star Certified

Products that are Energy Star Certified use less energy and save you money on your electricity bill

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