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4.3 | 20 Reviews

GE® 27" Built-In Combination Microwave/Oven

GE Appliances JK3800DHBB

Features

  • Fit Guarantee
  • Self-clean, heavy-duty oven racks (lower oven)
  • Ten-pass bake element (lower oven)
  • Eight-pass broil element (lower 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

 
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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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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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Ten-pass bake element (lower oven)

Even baking is assured with heat that covers more surface area

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Eight-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

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

Features

  • Fit Guarantee
  • Self-clean, heavy-duty oven racks (lower oven)
  • Ten-pass bake element (lower oven)
  • Eight-pass broil element (lower oven)
  • 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)
  • Glass touch controls
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 Black
Installation Above Warming Drawer
Handle Design Designer Style
Oven Door Features Big Clear View Oven Window (Lower)
Frameless Glass Door
Frameless Oven Door(s) Black Glass
Color Appearance Black on Black
POWER / RATINGS
Volts/Hertz 120V; 60Hz
Electrical Input - 120V Watts 1800
KW Rating at 208V 5.4
Bake Wattage 2600W
KW Rating at 240V 7.2
Broiler Wattage 3400W
Electrical Input - 120V Amperage 15
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 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

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

85% of reviewers recommend this product.

4 Stars

Replaced my old GE Wall oven/microwave

12/24/2018

I bought this GE wall oven/microwave to replace my prior GE product because the microwave broke. My 8 year older GE had more features and was a $1000 dollars less but the microwave broke and the new GE fit the cutout opening in my Kitchen.
Originally posted on GEAppliances.com

Yes, I recommend this product

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5 Stars

Great replacement oven/microwave

11/29/2018

Love the look updated features and increased inside capacity compared to my old unit.
Originally posted on GEAppliances.com

Yes, I recommend this product

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5 Stars

Outstanding 26 year microwave/oven combo

11/25/2018

Excellent oven I thought the door opening down would be a problem but my wife loves it and says door is no problem.
Originally posted on GEAppliances.com

Yes, I recommend this product

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4 Stars

Love the look of appliance

8/12/2018

Only owned for a short time but really like this model
Originally posted on GEAppliances.com

Yes, I recommend this product

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5 Stars

Great Appliance

8/6/2018

Just bought a combination microwave and oven and it looks great in my kitchen.
Originally posted on GEAppliances.com

Yes, I recommend this product

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4 Stars

Good Value

7/2/2018

Includes all basic features. Only draw back is bottom door is slightly wider than prior GE model which created problem with clearing trim.
Originally posted on GEAppliances.com

Yes, I recommend this product

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4 Stars

Simple programing

6/21/2018

I replaced a 1994 GE model with this new one and the design is much better. The inside of the oven is much larger.
Originally posted on GEAppliances.com

Yes, I recommend this product

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4 Stars

Easy operation

5/3/2018

The Microwave is simple to use the oven takes awhile to preheat and blows hot air we rebooted the unit by shutting off the circuit breaker turned on the circuit breaker and it pre heated quicker and it seemed the blower blew less hot air have to say that was a plus also the clock kept shutting off when the unit wasnt in use that was an easy fix went into settings for the clock and put in 24hrs and the time and now it stays on I hope this information is helpful once you learn to use the settings you can appreciate what the unit has to offer .I understand all the new ovens today blow hot air our old oven didnt but it was 30 years old and had to be replaced thats the main reason why I gave it a 4 stars instead of 5 blowing hot air makes it hard to cook come summer. Since most of the new ovens today blow hot air I would recommend buying a GE it seems to blow the lowest amount of hot air compared to other brands.
Originally posted on GEAppliances.com

Yes, I recommend this product

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5 Stars

Microwave /Oven Combo

4/26/2018

Very nice set up replacement for 14 year old GE model. I love the stainless inner chambers for easy cleaning. The controls had a little learning curve but are pretty easy once you get used to them.
Originally posted on GEAppliances.com

Yes, I recommend this product

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5 Stars

Perfect replacement

4/6/2018

Replaced a very old wall oven. So glad i chose this one
Originally posted on GEAppliances.com

Yes, I recommend this product

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3 Stars

It works

3/31/2018

We needed to replace our ancient combination microwave/oven unit. The store recommended this GE so we had it installed. It works. Thats the important thing. However my 93-year old mother cannot learn to work it. Push the knob turn the knob push then knob push and push...its just too much for her. Thankfully I can use it so guess whos doing all the cooking?
Originally posted on GEAppliances.com

Yes, I recommend this product

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4 Stars

The GE stove/microwave was purchased on 10/31/2017

3/5/2018

Paid to have old unit checked out...was to receive credit on new unit...didnt happen Paid to have old unit hauled away...didnt happen New unit dumped on kitchen floor...no info given on how to install unit
Originally posted on GEAppliances.com

Yes, I recommend this product

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5 Stars

MICROWAVE AND OVEN COMBO

2/27/2018

I BOUGHT THIS THREE MONTHS AGO AND LOVE IT. IT IS SO EASY TO USE.
Originally posted on GEAppliances.com

Yes, I recommend this product

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5 Stars

Looks and works great

2/25/2018

Purchased as gift to us from our son. Both son and gift were a great surprise.
Originally posted on GEAppliances.com

Yes, I recommend this product

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5 Stars

The broiler featuring two levels of heat.

2/17/2018

I needed a new oven/microwave desperately. I am very happy with my choice.
Originally posted on GEAppliances.com

Yes, I recommend this product

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5 Stars

Great Machine

2/2/2018

Bought this about 2 months ago and working great. Performs great looks great and enjoying the touch controls. Also lots of nice touches like the sounds it makes when you click the buttons and the way the oven light slowly dims. Great machine and I wouldnt change a thing
Originally posted on GEAppliances.com

No, I do not recommend this product

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2 Stars

Thanksgivig nightmare

1/31/2018

Bought several GE appl. Never had this kind of problem.
Originally posted on GEAppliances.com

No, I do not recommend this product

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3 Stars

Controls a bit confusing

1/29/2018

This was a replacement unit which I have because it fit the opening. I do not like the combination of touch pad and dial
Originally posted on GEAppliances.com

No, I do not recommend this product

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4 Stars

Love the Microwave

1/21/2018

bought as a replacement and Im very happy with it and all the new features that are incorporated in it.
Originally posted on GEAppliances.com

Yes, I recommend this product

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4 Stars

WALL OVEN

1/15/2018

Takes too long to pre-heat in reaching any particular heat setting
Originally posted on GEAppliances.com

Yes, I recommend this product

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