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

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Item #: 177CO28

  • Holds (4) 1/2 size sheet pans
  • Heat setting from 150-550 degrees Fahrenheit
  • Cool-touch dual pane glass door
  • Large 2.3 cu. ft. of interior space
  • 208/240V, 2800W

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

We are a small coffee shop and this oven is the perfect size for our space! It had great reviews and was extremely affordable. We are extremely happy with it so far!

Summer H. from Kava Coffee Exchange
Posted on 7/10/2019

You get what you pay, Lightweight oven perfect for catering. Mine is cooking unevenly, must rotate pans every 10 min to get uniform cooking. But for less money its ok.

Nathalie B. from Mermelada Caracas
Posted on 4/24/2019

We've been using this in our cafe for light baking every day for about a month now, and it's great. I wouldn't start a bakery with it, but for light baking at the beginning of the day it works just fine.

Ian M. from Little Lion Ice Cream
Posted on 3/29/2019

This was such a great buy!! It works good, doesn't get too hot on the outside and has good heat distribution. The price was very reasonable too. Would buy another.one

Larry A. from Park Falls Variety Store
Posted on 11/28/2018

Too big. Took up way more space than we needed for our counter convection oven. The smaller one works More prefect for our cookie operation.

Ashley C. from
Posted on 10/1/2018

This oven is very good for what you need, perfect for use in any type of preparation, good capacity.I would definitely recommend it. good oven

Humberto T. from home use
Posted on 5/30/2018

We use this oven on a daily basis & absolutely love it! It heats up super quick and we haven’t had any trouble yet with the oven.

Kevin F. from Cafe Paradiso
Posted on 12/13/2017

We use this great little oven to hot-hold some of our restaurants menu items. It holds a consistent temperature, heats up quickly and has held up well so far.

Molly M. from
Posted on 8/31/2017

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