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Internet # 205980257

Model # KOCE507ESS

Store SKU # 1001355475

Store SO SKU # 1001355475

27 in. Electric Even-Heat True Convection Wall Oven with Built-In Microwave in Stainless Steel

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  • EVEN-HEAT True Convection helps keep the perfect temperature
  • Combined power of Microwave Convection circulates heat
  • Contact your local store with Order # to schedule installation
  • View More Details

Product Details

About This Product

This 27 in. Combination Wall Oven with Even-Heat True Convection provides consistent heating and even cooking. A unique bow-tie shaped design and convection fan helps ensure there are no burnt edges or undercooked centers. Its upper Microwave Convection Cooking Oven combines a 900-Watt microwave with a 1600-Watt convection element for high speed cooking. Bold design details are the perfect balance of elegance and functionality.


  • Touch controls provide an easy-to-use interface that guides you through the cooking options
  • 4.3 cu. ft. lower oven capacity is perfect for holding your largest turkeys and roasts; it also allows you to prepare multiple dishes at the same time while the upper microwave oven gives you a family-size capacity of 1.4 cu. ft.
  • Microwave features 900-Watt cooking power, 1600-Watt convection power and 1600-Watt grill power to cook a variety of foods quickly
  • Microwave convection cooking increases the speed of cooking and provides a secondary convection cooking option
  • Crispwave Microwave Technology and crisper pan allow the microwave oven to be used for grilling, frying, and convection cooking; the specially designed crisper pan can be used to brown, crisp, and pan-fry foods
  • Even-Heat True Convection Oven (lower oven) Provides consistent heating and even cooking on all racks with a unique bow-tie shaped design and convection fan that helps ensure the most even baking
  • Built in temperature probe allows accurate measurement of internal temperatures of meats, poultry, and casseroles without having to open the oven so that food can be cooked perfectly
  • Control lockout helps prevent unsupervised operation
  • Large oven window makes it easy to check on cooking food without opening the oven door
  • Combines a bold blend of professionally inspired styling with sleek touches for the home. This beautiful built in wall oven features Satin Textured Handles and the KitchenAid Badge, a symbol of uncompromised quality
  • Please call your local store with your Order # to schedule installation for this item
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Product Information

Internet # 205980257

Model # KOCE507ESS

Store SKU # 1001355475

Store SO SKU #1001355475


Dimensions: H 42.56 in, W 27 in, D 27.13 in



Capacity of Microwave (cu. ft.)


Cut-Out Front to Back Depth (in.)


Cut-Out Height (in.)


Cut-Out Left to Right Width (in.)


Depth With Door(s) Open 90 Degrees (in.)


Microwave Interior Depth (in)


Microwave Interior Height (in)


Microwave Interior Width (in)


Oven Interior Depth (in)


Oven Interior Height (in)


Oven Interior Width (in)


Product Depth (in.)

27.13 in

Product Height (in.)

42.56 in

Product Width (in.)

27 in

Wall Oven Size

27 in.


Amperage (A)

40 A

Appliance Type

Microwave & Electric Oven Combo

Capacity of Oven (cu. ft.)

4.3 cu ft

Cleaning Type

Self Cleaning


Stainless Steel

Color/Finish Family

Stainless Steel



Fuel Type


Hardware Color/Finish

Stainless Steel

Hardware Color/Finish Family

Stainless Steel

Light Source


Microwave Control Type


Microwave Door Release


Microwave Features

Convection Oven, One Touch Cooking, Turntable

Microwave Settings

Cook Power, Defrost, Popcorn, Steam Cook

Microwave Size


Microwave Wattage (Watts)


Number of Oven Racks


Number of Power Levels


Oven Cleaning Options


Oven Control Type


Oven Cooking Process

True Convection

Oven Features

Broiler in Oven, Hidden Bake Element, Oven Temperature Probe

Product Weight (lb.)

162 lb

Rack Positions




Vent Location


Voltage (V)

240 V

Wattage (W)


Warranty / Certifications

Certifications and Listings

Star-K, UL Listed, cUL Listed

Manufacturer Warranty

1 Year Limited

Questions & Answers

Q:Will this 27” Kitchenaide micro wall/oven unit fit in the new 27” cabinet we are ordering for our kitchen
by|Jan 11, 2024
1 Answer
Answer This Question

A:  Hello Susan, it would depend on the cutout dimensions of the cabinet. The dimensions of this model are Cutout Depth(IN,inches) 24, Cutout Height(IN,inches) 41 5/16, Cutout Width(IN,inches) 25 1/2, Depth With Door Open 90 Degree(IN,inches) 46 3/4, Depth(IN,inches) 27 1/8, Height(IN,inches) 42 1/2, Net Weight(LB,pounds) 162, and Width(IN,inches) 27. Please feel free to view the link to the Installation Instructions for more detailed information. bit.ly/3JUo5F8

by|Jan 18, 2024
    Q:Self cleaning?
    by|Dec 27, 2023
    1 Answer
    Answer This Question

    A:  Hello Selfclean, this model Wall Oven is designed with a self-cleaning feature. We hope this helps.

    by|Dec 28, 2023
      Q:Can the top be used as a convection oven at the same time that the bottom is being used? In other words, can I use both as ovens at the same time (not microwave).
      by|Nov 29, 2023
      1 Answer
      Answer This Question

      A:  Hello Laura! You may use the top as a Microwave Convection Cooking Oven. It would still be used as a microwave convection oven. Not as an actual oven. They can be used at the same time. We hope this helps.

      by|Dec 4, 2023
        Q:Why does the smaller 27”…..priced at $1,000 more!
        by|Nov 4, 2023
        1 Answer
        Answer This Question

        A:  Hello Lorri, please call HD.com customer service at 800-430-3376 any day between 6 a.m to 2 p.m EST. They can answer your question, or transfer you to your local store if needed to answer your question.

        by|Nov 6, 2023
          Showing 1-4 of 93

          Customer Reviews

          4.5 out of 5

          • 4.5 out of 754 reviews
          • 90% recommend this product
          Filter by:
          Showing 1-10 of 754 reviews
          This will be smarter than you for a while!
          [This review was collected as part of a promotion.] I am guessing this combo unit will get to great for me. AND I am still discovering all its features. It is so much more complicated than my previous 30 year old unit and I love that I am challenged to learn more every time I want to try something. So, the features are great and it will be smarter than you for a while AND do not let stop you from considering this unit.
            • Recommended
            Microwave Combo Oven
            [This review was collected as part of a promotion.] Love my new oven! Still learning how the microwave/combo features work. The user manuals weren’t very helpful. Had to buy convection rack and crisper separately. Couldn’t find these on the website.
              • Recommended
              Great feature
              [This review was collected as part of a promotion.] I'm happy with my new mivorowave/oven , all my famy love it
                • Recommended
                New and Improved
                [This review was collected as part of a promotion.] This model was the only 27” wide unit available and I had to wait several months for it to be delivered, but it was worth it. I love it.
                  • Recommended
                  Elegant , an asset to my kitchen ! Stays polished
                  [This review was collected as part of a promotion.] I waited many months for my specific measurements , Both ovens work like a dream , baking , roasting , or air frying are always perfect ! The results are picture taking worthy!
                    • Recommended
                    Good Features
                    [This review was collected as part of a promotion.] I updated an older Kitchen Aid oven for this. I like the ability to use the microwave for convection cooking to supplement the oven and when only cooking small portions. The EvenHeat temperature is good and the updated handles and doors make it look a lot more modern. I also bought the warming drawer and love that I can use this like a slow cooker.
                      • Recommended
                      All show, no go.
                      This thing is gorgeous, but the microwave can’t pop popcorn AT ALL. If you use the popcorn button, half the bag goes unpopped. If you try to manually pop by ear you either get the same result or a bag full of burnt popcorn. What the heck? My cheap-O microwave at work does a far better job for like 3% of the purchase price of this gorgeous oven. I see I’m not alone in this assessment - how can KitchenAid sell a product that works so poorly out of the gate? Did nobody test these things?
                      Response from KitchenAidTeamMar 6, 2023
                      Thank you for sharing your experience with us. We apologize for the concerns that you are experiencing with your Microwave, and would like the opportunity to see if we can help. Please reach out to us via Facebook https://www.facebook.com/KitchenAid or Twitter @KitchenAidCare. We look forward to speaking with you. KitchenAidBrand
                        I love my new oven microwave combo
                        [This review was collected as part of a promotion.] Well I had to wait a year and a half to get my new oven microwave combo because of the microchips issue with covid. It finally arrived before Xmas. What a great improvement from my old one. It has a sensor that tells me how long to reheat. I love the sleek design. It is smart and efficient. It tells you what's happening like warming up to the right temperature. Very cool tool.
                          • Recommended
                          Microwave oven combo
                          [This review was collected as part of a promotion.] The KitchenAid combo unit is awesome! Microwave is really cool, steam, crisp, convection, easy to use, drop down door is nice, oven is great too! Really a compliment to our kitchen!
                            • Recommended
                            Stylish & clean looks
                            [This review was collected as part of a promotion.] We just updated our old Kitchen aid appliances with a new 27” combination oven, a new 36” cook top and warming drawer
                              • Recommended
                              Showing 1-10 of 754 reviews

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