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GE - 27" Single Electric Wall Oven with Built-In Microwave - Stainless steel

Free Installation
Prepare meals, reheat food and more with this GE JK3800SHSS electric wall oven and microwave combination, which features glass touch controls for simple operation and spacious compartments for your dishes. The 16" turntable rotates for even cooking.

Range, Cooktop and Wall Oven Buying Guide
$150.00Per month See Disclaimer 1
suggested payments with 18-Month Financing
Protection Plan Options
Complete Your Kitchen

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    Stainless steel
    • Black on Black
    • Stainless steel
    • White on White

    Key Specs

    • Product Height
      42.38 inches
    • Product Width
      26.75 inches
    • Product Depth
      26.88 inches
    • No
    • No
    • Color Finish
      Stainless steel
    • App-Controlled
    GE - 27" Single Electric Wall Oven with Built-In Microwave - Stainless steel - Front_Standard
    (Doors closed)
    Frequently bought together


    What's Included

    • 27" Electric Wall Oven with Built-In Microwave
    • Owner's manual

    Ratings & Reviews

    Overall Customer Rating:
    96% of customers would recommend this product to a friend (45 out of 47)


    Fit Guarantee

    Replacing a similar wall oven from GE or another brand? GE wall ovens are guaranteed for an exact fit to make replacement easy. See offer criteria and details

    1.7 cu. ft. microwave capacity (1000 Watts (IEC-705 test procedure)

    Sensor cooking microwave (upper oven)

    Provide a built-in sensor in the upper microwave that automatically calculates and adjusts cooking times and power levels for favorite foods

    16" turntable (upper oven)

    Rotates food throughout the cooking cycle for even cooking results

    Self-clean with Steam Clean option (lower oven)

    Clean your oven the way you want

    Self-clean, heavy-duty oven racks (lower oven)

    Conveniently clean your oven and racks together

    Glass touch controls

    Set temperatures quickly and clean with little effort

    Halogen interior oven lighting (lower oven)

    Easily see how your food is baking

    Ten-pass bake element (lower oven)

    Even baking is assured with heat that covers more surface area

    Eight-pass broil element (lower oven)

    Get full broil coverage and even browning from edge to edge

    Customer rating

    Rating 4.6 out of 5 stars with 47 reviews

    would recommend to a friend



    Most relevant reviews

    See all customer reviews
    • Rating: 4 out of 5 stars

      Great wall oven/microwave combo unit

      • Verified PurchaserVerified Purchase

      So far I love this combo unit with one exception: The oven vent is right under the oven door and all the heat blows out from there making the kitchen very warm. That is a benefit in the winter but not so much in the summer. Other than that, it's perfect! Even though they are the same size, 27", this combo unit doesn't take up as much wall space as my previous wall oven/microwave and they had to install a filler panel at the bottom. However, the interior space on both units is larger than my previous wall oven and microwave and a regular sized baking sheet fits inside now. Other reviewers complained about the fan being loud and staying on for a long time after finished cooking, but I don't find that to be an issue with mine. The oven does take a little longer to preheat, but that's not really an issue either. Overall, I'm very satisfied with the purchase.

      I would recommend this to a friend

    • Rating: 4 out of 5 stars

      Good, but missing ability to set exact seconds

      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite MemberElite Member

      Very good unit for cooking and microwaving the big items. However, it does not have the settings for the microwave to allow you to set exact seconds to cook. Instead, you can only set for 15 second increments. I cook an egg for 54 seconds in my old microwave, but to do that on the new GE, I need to set the timer to 60 seconds and the power to 9/10. A hassle! You cannot set a timer for 10 seconds and leave. You have to set it for 15 seconds and stop the unit when it counts down to 5 seconds. This is a cheap way to make such a nice unit, that I do not understand why GE would design a unit like this. You can do work arounds, but for a $3000 combo, the extra $10 it would have cost to add this feature makes this a unit that is questionable against others. The major item it had working for it was that it fit in the previous cutout, and the sale price was significantly reduced.

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      Very versatile once you get used to it


      I was very happy to find an oven without the convection option. Talking to friends that had that option, I learned that they seldom use it anyway. The installers arrived on time and were extremely professional, answering any questions and patient with my hovering husband. After three weeks time, we are getting used to the multiple choices and have little to complain about except that the " beeper" on the microwave is so quiet that, even with my hearing aids, I can barely hear it and my husband cannot hear it at all. Other than that, we are happy with our choice. I will probably buy more products from GE in future as our three year old washing machine has given us great service with no problems.

      I would recommend this to a friend

    • Rating: 4 out of 5 stars

      Great Choice for Replacing my Vintage Oven

      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite MemberElite Member

      With a vintage opening of 25", my options for my kitchen were limited. I thoroughly researched my options and am very pleased with my decision to purchase. The knob control in lieu of traditional numbers of the microwave does take some getting used to. Aesthetically and functionally this is a very nice oven/microwave combo. My opening was 48" and with this unit being just over 41", I installed a piece of stainless steel (cut to match) below the unit.

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      Great Wall Unit

      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite MemberElite Member

      I read reviews online before purchase and I don’t understand some of the complaints like the buzzer isn’t loud enough and the knob setting for the microwave isn’t easy to use. There was also a complaint about the 30 second setting for the microwave I find all of these features to be easy to use and improved functions over my 15 year old oven. Setting timer and microwave are much easier than punching in numbers on a keypad. The buzzer plays a happy little tune rather than the old time irritating buzzer sound. I LOVE THIS OVEN!!

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      Perfect Microwave Oven Combo

      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite MemberElite Member

      LOOKS GREAT, EASY TO USE, LOTS OF FEATURES. During our kitchen remodel we replaced our wall oven and over the stove microwave vent oven with this all in one unit. No regrets with that decision, it allowed us to install a hooded vent over the stove and have both oven units in the same wall cabinet. It looks great, works wonderfully, and totally help us to achieve the kitchen we envisioned.

      I would recommend this to a friend

    • Rating: 4 out of 5 stars

      Great experience shopping at Best Buy

      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite MemberElite Member

      The sales associate, Kyle Johnson, was knowledgeable and helpful to make the purchase. The installation process was priceless (pun intended - I din't pay for it) - it was on time, smooth and efficient including the haul-away. The microwave oven is functioning great but we haven't started using the conventional oven yet. The new unit looks modern and sleek and it fits right back into the slot vacated by the older model.

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      Great combo unit

      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite Plus MemberElite Plus Member

      I replaced a double wall oven and an over the stove microwave with this unit. Installation was easy and it fit perfectly except for the extra space at the bottom due to it being shorter than the old one. The one knob function control is nice, just took some time to get used to. Interior area is more spacious than our old one. Have had good experiences with GE appliances in the past, the double oven was a GE, 21 years old and still working. Only replaced because of a kitchen remodel.

      I would recommend this to a friend

      • Brand response

        GE Answers

        Hello Maverick - thank you for providing a review of your new combination 27" microwave / wall oven. We're glad the installation was easy and that it fit perfectly other than the back height. The new models may be slightly shorter in the back.. We're glad you find the one-knob function nice as well. We hope you are able to use this appliance for many years to come. Thanks for providing your feedback and review. NANCYatGEA GE_Appliances

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