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4.3 | 285 Reviews

GE® 27" Built-In Combination Microwave/Thermal Wall Oven

GE Appliances JK3800SHSS

Available in 3 Color(s)

Features

  • Fit Guarantee
  • 1.7 cu. ft. microwave capacity (1000 Watts (IEC-705 test procedure)
  • Sensor cooking microwave (upper oven)
  • 16" turntable (upper oven)

Quick Specs

  • Type: Electric Wall Oven/microwave Combo
  • Style: Built In
  • Fuel: Electric
  • Built In: Yes
  • Width: 26 3/4"
  • Height: 42 3/8"
  • Depth: 26 7/8"
  • Nominal Width: 27"
  • Energy Star Rated: No
  • Self Clean: Yes
  • Convection: No
  • First Oven: 4.3 cu. ft.
  • Hidden Bake Element: No
  • Sabbath Mode: Yes
  • WiFi Connected: No

See More

 
Image Feature

Fit Guarantee

Replacing a similar wall oven from GE Appliances or another brand? GE wall ovens are guaranteed for an exact fit or GE Appliances will pay up to $300 toward modifications. See offer criteria and details

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Image Feature

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

Conveniently clean your oven and racks together

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Glass touch controls

Set temperatures quickly and clean with little effort

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Image Feature

10-pass bake element (lower oven)

Even baking is assured with heat that covers more surface area

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Image Feature

8-pass broil element (lower oven)

Get full broil coverage and even browning from edge to edge

Fit Guarantee Replacing a similar wall oven from GE Appliances or another brand" GE wall ovens are guaranteed for an exact fit or GE Appliances will pay up to $300 toward modifications. See offer criteria and details

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

10-pass bake element (lower oven) Even baking is assured with heat that covers more surface area

8-pass broil element (lower oven) Get full broil coverage and even browning from edge to edge

Features

  • Fit Guarantee
  • 1.7 cu. ft. microwave capacity (1000 Watts (IEC-705 test procedure)
  • Sensor cooking microwave (upper oven)
  • 16" turntable (upper oven)
  • Self-clean with Steam Clean option (lower oven)
  • Self-clean, heavy-duty oven racks (lower oven)
  • Glass touch controls
  • Halogen interior oven lighting (lower oven)
  • 10-pass bake element (lower oven)
  • 8-pass broil element (lower oven)
CAPACITY
Capacity (Cu. Ft.) 1.7 Upper / 4.3 Lower
FILTER
App Filter - Cleaning Type Steam and Self-Clean
App Filter - Control Type Electronic touchpad
App Filter - Brillion Enabled No
App Filter - Cooking Technology Microwave Only
Traditional
App Filter - Cabinet Width Cooking 27 in.
App Filter - Product Type Wall Oven Microwave Oven Combination
App Filter - Convection No
App Filter - Fuel Type Electric
APPEARANCE
Handle Stainless Steel
Installation Above Warming Drawer
Handle Design Designer Style
Oven Door Features Big Clear View Oven Window (Lower)
Color Appearance Stainless Steel
POWER / RATINGS
KW Rating at 208V 5.4
Bake Wattage 2600W
KW Rating at 240V 7.2
Broiler Wattage 3400W
Amp Rating at 208V 30
Amp Rating at 240V 30
WARRANTY
Warranty Notes See written warranty for full details
Parts Warranty Limited 1-year entire appliance
Labor Warranty Limited 1-year entire appliance
WEIGHTS & DIMENSIONS
Net Weight 172.0
Oven Interior Dimensions (lower) 21-1/2 x 17-1/4 x 20
Cutout Dimensions (w x h x d) (in.) 25 x 41-1/8 x 23-1/2
Overall Depth 26.875
Oven Interior Dimensions (upper) 20-1/16 x 8-1/2 x 17
Overall Width 26.75
Overall Height 42.375
Approximate Shipping Weight 192.0
Cabinet Width 27.0
FEATURES
Style Built-In
Oven Cleaning Type Self-Clean with Steam Clean Option (Lower)
Oven Interior 1 Halogen Interior Oven Light (Lower)
1 Halogen Interior Oven Light (Upper)
Hidden Bake
Oven Rack Features 2 Self-Clean Heavy-Duty Oven Racks (Lower)
6 Embossed Rack Positions (Lower)
Oven Features 10-Pass Bake Element
8-Pass Broil Element
Fuel Type Electric
Cleaning Time Variable with Delay Clean Option
Cooking Technology Microwave/Traditional
Turntable Size 16.0
Configuration Double Oven
Microwave Watts (IEC-705) 1000.0
Self-Clean Oven Door Lock Automatic (Lower)
Control Type Dial
Glass Touch
Power Levels 10
Oven Control Features Audible Preheat Signal
Certified Sabbath Mode
Control Lock Capability
C° or F° Programmable
Defrost Mode
Delay Clean Option
Delay Start
Electronic Clock & Kitchen Timer
Product Type Double Oven
Microwave Oven Combination
Microwave Sensor Cooking Controls Cook
Defrost
Express
Reheat

Quick Specs


  • Appearance

  • Type: Electric Wall Oven/microwave Combo
  • Style: Built In
  • Fuel: Electric
  • Built In: Yes

  • Dimensions

  • Width: 26 3/4"
  • Height: 42 3/8"
  • Depth: 26 7/8"

  • Size

  • Nominal Width: 27"

  • Features

  • Energy Star Rated: No

  • Oven Features

  • Self Clean: Yes
  • Convection: No
  • First Oven: 4.3 cu. ft.
  • Hidden Bake Element: No

  • Extras

  • Sabbath Mode: Yes
  • WiFi Connected: No

GE Wall Oven Fit Guarantee

Offer Expires: 1/1/2021 to 12/31/2021 Must be postmarked by: 1/31/2022

Replace your 27in or 30in Wall Oven with a qualifying GE Wall Oven or receive up to a $300 Installation rebate. Rebate form must be postmarked by 1/31/2022.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

4.3 out of 5

83% of reviewers recommend this product.

4 Stars

Good model choice

JB5660 5/4/2021

Overall a solid combination micro/oven setup. Oven racks do not pull smoothly, sticking somewhat indicating perhaps not smooth enough contact surfaces; currently trying to find a solution. Otherwise, features work well.
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

As advertised

4whlns 5/3/2021

Very happy with my new wall oven. It looks great and performs as advertised. I like that it doesn't have all the crazy new features.
Originally posted on www.ge.com

Yes, I recommend this product

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3 Stars

No so great!

Wall unit 4/30/2021

Nice upgrade, but interns of functionality, I don't like it.
Originally posted on www.ge.com

No, I do not recommend this product

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5 Stars

Love it so far

Abe Vick 4/26/2021

This appliance was purchased to replace our previous GE oven--which lasted 33 years. It works very well and is easy to clean and operate.
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

Awesome oven combo

WendyRNC 4/23/2021

Great look, great price and very easy to use..... even for a 14 yr old boy!
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

Easy to use

Mrmarino17 4/23/2021

We love our oven microwave combo, Nice design, also it easy to use
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

very good features

Ronna52 4/22/2021

Still getting used to operation but love the product
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

Beautiful looks and quality

Susie21 4/20/2021

My microwave is awesome. Easy to use features and it's quick and efficient.
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

Great design

GaryTech 4/13/2021

When we installed this in our kitchen, it really complimented our design. From the beautiful stainless trim to the background color it really fits in.
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

very nice looking

our 21 4/10/2021

So far it has been great, too many buttons to get where you want on the Microwave, and oven
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

Easy to use and looks great!

babette326 4/8/2021

Very easy to figure out all the features. Like the Timer function on the oven. Oven cooks very evenly. Microwave also is easy to use. Seems to have a large capacity microwave and oven.
Originally posted on www.ge.com

Yes, I recommend this product

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4 Stars

good features

Chris engineer 4/6/2021

love the stainless steel interior of the microwave oven. I also love the fact that the racks in the lower thermal oven are self cleaning within the oven. There are also other unadvertised little details that are appreciated, such as the clock display slightly shifting position occasionally to protect the display screen from an image burn-in. There are couple items that would improve this product even more. First, the volume of the alert tones, such as microwave cook time finished, are very low. The volume should be increased or it should be user configurable. Second, when microwaving steamy items for an extended cook time of 15 or 20 minutes, the double pained microwave viewing window gets completely fogged up in between the two panes. This completely obscures everything in the microwave oven, and it takes 30 minutes to an hour for this fog to clear up by leaving the door open after microwaving is complete. If these two items were corrected, I would have given this oven/microwave combo a five star rating.
Originally posted on www.ge.com

Yes, I recommend this product

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4 Stars

Looks great

NAmorris 4/4/2021

It works well. The only thing to take into consideration is the microwave door pulls down. I am short so I can't reach all the way to the back
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

Great Choice

LJinAZ 4/3/2021

We enjoy the ease of using all of the controls. Neat and simple.
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

Beautiful Appliance!

MsCookie 3/31/2021

I was very excited when I purchased this wall oven and it did not disappoint! It has many wonderful features, yet it is very easy to use. I am also pleased with the way that it cooks food evenly. I look forward to using this oven for many years.
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

Sleek and modern design

Mbjohnson61 3/31/2021

We shopped and reviewed multiple combos units. The GE unit checked all the boxes.
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

Beautiful

Absolom 3/30/2021

This is a beautiful microwave-oven combination unit. Easy to program and use. Easy to clean. Is quiet and self-cooling after use.
Originally posted on www.ge.com

Yes, I recommend this product

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1 Stars

Not worth the money

Deborah T 3/29/2021

It looks sleek and fits in the space, but the lower fan unit died barely after using it less than 20 times. We've had over 20 neighbors on our local online community complain about their GE appliances. Would not recommend.
Originally posted on www.ge.com

No, I do not recommend this product

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4 Stars

Simple and functional

JohnG58 3/27/2021

Product fit my requirements - simple and functional - good price range - great delivery
Originally posted on www.ge.com

Yes, I recommend this product

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4 Stars

Oven/Microwave Combo

lacydog 3/26/2021

Still getting used to learning to use all the features on this product. So far, so good.
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

Looks great and works great so far

Gator68 3/24/2021

It's a nice looking appliance that met our specific needs. Microwave heats quickly and all is working great so far but I have not had it installed that long yet.
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

The button dial is the best feature I ever saw

Garden Man 3/21/2021

Best unit I have bought works like a dream very easy to learn to use the dial button. looks & quality I will give you a 10
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

SO happy with this product!

lksmithsc 3/21/2021

We wanted to replace a double-oven from the 80s but had two problems - not enough counter space and our new appliance needed to fit our existing cabinet. This product fit the bill on both counts. It was a little pricey but worth every penny. The dimensions were exactly as laid out in the schematic and it looks/works just great. We're very happy!
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

Great Combo

DKW47 3/20/2021

We love the way this oven/microwave combo looks in our kitchen. Easy to use and control.
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

Very nice!

Toby272 3/16/2021

Looks great and is in perfect condition with all working properly. The single knob control took very little time to get use to which is the biggest difference from the previous GE one I had that lasted 20+ years. Microwave oven is good size and powerful at 1000 watts.
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

Love it! Works great & has great features!

Sandy305 3/15/2021

This is my first experience with built-in appliances and the GE is great. Microwave is HUGE and easily heats more than 1 dish at the same time. Oven works very well - love that the temperature can be set in 5 degree increments.
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

Beautiful Appliance

DMullinax 3/14/2021

This is a fabulous combo. It is very user friendly.
Originally posted on www.ge.com

Yes, I recommend this product

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2 Stars

Oven is a disappointment

MarkieRose 3/8/2021

The oven consistently bakes too hot. I purchased an oven thermometer to check if the oven was over heating and it was doing so by 20 degrees. I have had to adjust my cooking temperature down 20 degrees. I would not recommend this oven We purchased all new GE kitchen appliances (refrigerator, dishwasher, oven/microwave wall unit) that were installed in November 2020.
Originally posted on www.ge.com

No, I do not recommend this product

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5 Stars

Good Features

Gene40 3/3/2021

Finally decided to replace a 30 year old JennAire rather than repair as microwave seem to be underpowered and lock mechanism for cleaning oven was broken.
Originally posted on www.ge.com

Yes, I recommend this product

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1 Stars

Looks good

Sawbuck 2/24/2021

Just got un-lucky with defective unit. Too long to fix.
Originally posted on www.ge.com

No, I do not recommend this product

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5 Stars

Very Elegant!

TeresaS1 2/19/2021

We love our GE microwave oven combo! It has a very sleek and modern look. It compliments well with our other appliances l highly recommend this purchase.
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

Works great

Jdavis2695 2/17/2021

Both the thermal oven and microwave over work great. The controls are easy to use. The size and power of the microwave matched our large countertop unit, which now allows for more counter space. The thermal oven has plenty of room and flexibility, and the heat is easy to set and control. It replaces another GE combo oven/microwave that was original equipment in our house built in 1986.
Originally posted on www.ge.com

Yes, I recommend this product

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4 Stars

Some reservations

Rosepatton 2/17/2021

The oven takes forever to pre-heat. Very disappointing, especially when it had a 5 star rating. I have not used the self cleaning feature, so I cannot rate that. On the plus side...it looks nice!
Originally posted on www.ge.com

No, I do not recommend this product

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5 Stars

great features

dakillion 2/13/2021

really like the looks and features . This is the second GE oven we have had. The first lasted 30 years and worked great.
Originally posted on www.ge.com

Yes, I recommend this product

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4 Stars

Great oven

Suewhorn 2/11/2021

Happy so far with recent purchase. The only neg microwave window steams up easily and the unit shows fingerprints easily.
Originally posted on www.ge.com

Yes, I recommend this product

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4 Stars

Works excellent

Crfin 2/11/2021

It works excellent and looks great! The only thing I wish was different is that the oven was a little bigger.
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

Very easy to use

MNag 2/10/2021

Great features and very user friendly. Would definitely buy again.
Originally posted on www.ge.com

Yes, I recommend this product

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4 Stars

Cooking again!

BO1957 2/10/2021

After 35 years with the original microwave/oven combo, food is so much better! Temperature is accurate and dependable. Easy controls, slick beauty.
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

Great oven!

Seitzy 2/10/2021

So far, the oven has performed up to its hype! No, it's not a convection oven, but we do believe the 10-pass baking element seems to really make up for that. The dial on the control panel is different than most control panels, but it's easy to use once you get familiar with it and gives the oven a sleek, clean and modern design. The microwave is very impressive with how well it senses and cooks food. All the different settings on reheating foods makes it very convenient. Overall, the oven looks great and has performed excellent. We've had it for a couple months and have cooked several meals out of it and reheated them the next day for leftovers. It was a perfect oven for our kitchen remodel. We put a lot of work into sanding and repainting our kitchen and replacing our old oven with this newer model went smooth! We did a ton of research on similar models and decided this one was the best fit!
Originally posted on www.ge.com

Yes, I recommend this product

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4 Stars

Best Unit on the Market!

Flatop 2/9/2021

Good construction and nice features. Wish the fan on the microwave was controllable. Too much wind.
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

GE Wall Oven

Cia2021 2/9/2021

I love my new wall oven. its easy to use and keep clean.
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

Great micro wall oven combo

diana5 2/8/2021

Love everything about the wall oven. The touch display is so easy to use, the microwave we use mainly the timed option and I am very happy with it, plus the oven works great. I have just been using the less time when I bake. Both the microwave and the oven cool themselves through their own vent. It just completes our kitchen beautifully.
Originally posted on www.ge.com

Yes, I recommend this product

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1 Stars

Demo mode

Hiep 2/5/2021

We just got this microwave oven but the microwave doesn't work and is in demo mode. Please help us fix this problem. Thank you
Originally posted on www.ge.com

No, I do not recommend this product

5 Stars

Sleek and Efficient!

LJM3859 2/5/2021

Great look with plenty of room. Oven heats up swiftly and microwave has plenty of space!
Originally posted on www.ge.com

Yes, I recommend this product

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3 Stars

Good features.

tspencer1 2/4/2021

The microwave oven door should not open from the top to bottom. It should open from the right to the left. My wife and I are both short, which makes it hard to get food in and out and also to clean. Is there any way that this can be changed? The oven glass also has some discoloration on the lower left.
Originally posted on www.ge.com

No, I do not recommend this product

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5 Stars

Attractive

YLor 2/4/2021

Easy to use and attractive looking, love our new oven/microwave combo. Cooks beautifully, very happy.
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

User friendly , love it !

Mfly 1/29/2021

Hi, love my choice looks great makes you want to bake more ! Lol
Originally posted on www.ge.com

Yes, I recommend this product

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5 Stars

Very nice

M B J 1/26/2021

Love how the microwave and oven are combied. Nice looking unit
Originally posted on www.ge.com

Yes, I recommend this product

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3 Stars

Missing microwave turntable. Wavy stainless steel

doreendelaney 1/25/2021

Got a great price at Lowes, Roanoke Rapids, NC store. They don't install. It took me forever to find an installer. Local appliance stores won't install it because I didn't buy it from them. Finally found an installer. Opened the shipping box up today. No damage. Works OK. But two problems: Stainless steel finish is wavy. Microwave turntable was missing.
Originally posted on www.ge.com

No, I do not recommend this product

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4 Stars

Great features

LGpas 1/18/2021

I love my new microwave oven. I love the features it has that my old model did not have. The drawback on this model is that microwave is so deep, it's difficult for me to reach inside to clean the back wall. But I'm only 5'0 ,so my reach isn't that great. The other issue I have is the ring tone is so soft , I can barely hear it even while I'm in the kitchen. Overall it's a great appliance.
Originally posted on www.ge.com

Yes, I recommend this product