Avantco CO-28 Half Size Countertop Convection Oven, 2.3 Cu. Ft. - 208/240V, 2800W

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Item #: 177CO28 208/240

  • Holds (4) 1/2 size sheet pans at once
  • Includes 4 chrome wire racks; can be removed to slide sheet pans into rack guides
  • Spacious 2.3 cu. ft. interior
  • Cool-touch dual pane glass door window
  • 2800W; 208/240V

If your kitchen is low on space but needs more cooking power, the Avantco CO-28 half size convection oven is a great solution, letting you make pizzas, baked goods, snacks, warm sandwiches and more right on your countertop. This 2.3 cu. ft. oven boasts 2800 watts of heating power and forced-air heat circulation for even cooking, and can hold up to four, 1/2 size sheet pans at one time. Four chrome wire racks are included so you can begin baking right away! Plus, the cooking temperature can be adjusted up to 550 degrees Fahrenheit, and a built-in 120 minute timer lets you know when food is cooked to perfection.

This oven's interior and exterior are fully constructed of heavy duty stainless steel, and the cool-touch dual pane glass door window keeps heat in while preventing operator burns on the exterior side. A vent with guard is located at the rear of the unit for even heat and air distribution. The Avantco CO-28 requires a 208/240V electrical connection for operation.

Exterior Dimensions:
Width: 22 3/4"
Depth: 22 1/2"
Height: 19 3/4"

Interior Dimensions:
Width: 18 1/2"
Depth: 15 1/2"
Height: 14"

Customer Reviews

This was the cheapest, largest counter top convection oven I could find. I didn't have a big budget and needed to make this work. The first thing I noticed while I was baking veggies was the seal between the door and the oven would leak steam and water would start to drip down the front door. I tried fixing the seal but it just doesn't seem to fit properly. The second thing I noticed was the veggies in the back would brown first so I started to rotate the baking sheets 180 degrees halfway through the cooking process and that works wonders. Overall i'm satisfied for the time being, I do plan on replacing this in the future with a larger higher quality oven.

Matt B. from MAD meal preps
Posted on 5/6/2017

one of the best ovens ive used...bakes evenly and efficiently...the fan blows hot air so all my cakes and pastries bake up more fluffy and light!

Feraz A. from home
Posted on 1/22/2017

Excellent convection oven for a great price! The oven itself is actually relatively light, so you can move it around, if need be. It's quite and works really nicely, and doesn't take up a ton of space. Perfect for small loads of things that need to get baked. The only slight downside is that the dial is not terribly accurate/easy to read, so you have to eyeball the temperature on the dial, to the best of your ability.

Katherine S. from
Posted on 1/6/2017

So this item is not my favorite. we ordered it to fit a small space, when picking ovens i prefer a full size, and natural gas, but this unit works in a pinch.

Robert C. from
Posted on 5/31/2016

The Avantco CO-28 Half Size Countertop Convection Oven, 2.3 Cu. Ft, came fully assembled and was as easy as plugging it into the wall. The products meets our expectations for a small operation like us

Christopher S. from
Posted on 12/22/2015

A perfect sized oven for my boutique bakery, I love the way it fix all of my goods perfectly and evenly, as well as time efficient. A countertop oven is perfect for space saving as well.

Amber G. from Violette's fine pastries
Posted on 10/29/2015