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4.6 | 44 Reviews

GE® 30" Built-In Combination Microwave/Thermal Wall Oven

GE Appliances JT3800SHSS

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: 29 3/4"
  • Height: 43 3/8"
  • Depth: 26 3/4"
  • Nominal Width: 30"
  • Energy Star Rated: No
  • Self Clean: Yes
  • Convection: No
  • First Oven: 5.0 cu. ft.
  • Hidden Bake Element: No

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Image Feature

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

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

Conveniently clean your oven and racks together

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Image Feature

Ten-pass bake element (lower oven)

Even baking is assured with heat that covers more surface area

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Image Feature

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 or another brand" GE wall ovens are guaranteed for an exact fit to make replacement easy. 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 / 5.0 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 30 in. (Standard)
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 5.6
Bake Wattage 2850W
KW Rating at 240V 6.4
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
Limited 5-year magnetron tube
Labor Warranty Limited 1-year entire appliance
WEIGHTS & DIMENSIONS
Net Weight 205.0
Oven Interior Dimensions (lower) 25 x 17-3/8 x 20-1/4
Cutout Dimensions (w x h x d) (in.) 28-5/8 x 42-1/4 x 23-1/2
Overall Depth 26.75
Oven Interior Dimensions (upper) 20-1/16 x 8-1/2 x 17
Overall Width 29.75
Overall Height 43.375
Approximate Shipping Weight 225.0
Cabinet Width 30.0
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 3 Self-Clean Heavy-Duty Oven Racks (Lower)
6 Embossed Rack Positions (Lower)
Oven Features 10-Pass Bake Element
8-Pass Broil Element
Cleaning Time Variable with Delay Clean Option (Lower)
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
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: 29 3/4"
  • Height: 43 3/8"
  • Depth: 26 3/4"

  • Size

  • Nominal Width: 30"

  • Features

  • Energy Star Rated: No

  • Oven Features

  • Self Clean: Yes
  • Convection: No
  • First Oven: 5.0 cu. ft.
  • Hidden Bake Element: No

GE Wall Oven Guarantee

Offer Expires: 1/1/2018 to 12/31/2018 Must be postmarked by: 3/31/2019

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 3/31/2019.

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

4.6 out of 5

88% of reviewers recommend this product.

Works well together

8/8/2018

We bought this instead of a double oven and another place the microwave. We only used two normal ovens twice a year so we hoped this would work for us. So far so good. The microwave is a bit high for my 9 year old but he can nuke stuff and we like the 30 sec one button start. The oven does take a while to heat up but then it seems to cook quick. Just takes a little bit of thought to actually pre-heat the oven in advance to cooking. We chose to not pay the extra money for the convection and that works for us.

Yes, I recommend this product

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Great oven and microwave

7/9/2018

We have had this for about three weeks now and it works great I cannot believe how much space the microwave has. Even cake pans fit in it. The oven bakes very good. I had to use the cleaning feature already and it cleaned exceptionally well.

Yes, I recommend this product

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I love this appliance

5/14/2018

I have always bought GE Appliances. They ate long lasting. The product line looks amazing. My new microwave oven updated my kitchen to look so modern now.

No, I do not recommend this product

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Great use

4/27/2018

I have it a month already and Im happy I hope all features work well continuesly

Yes, I recommend this product

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N/A

4/3/2018

I brought this unit for a couple reasons Quality of the product and the sleek design.

Yes, I recommend this product

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Great product-Easy to install

3/20/2018

Easy to install good directions We purchased this to replace a similar model in white but wanted to match other GE products

Yes, I recommend this product

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Great oven/microwave combo

3/19/2018

I have had my oven for about 2 months. Replaced for previous oven/microwave combo. I am loving it so far. So much quieter than my old oven. Has a lot of newer features that are nice. I already have a convection oven so didnt need another one. Controls are very easy to use. Instead of a lot of buttons to push you can scroll through with knob. Heating is even. My husband and I installed ourselves with no problem. Heating is even.

Yes, I recommend this product

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Poor features

3/16/2018

Strange Mwave to use. First it is hard to open and close the Mwave door. Second there is a strange cooling down cycle after every usage that is bizzare. IF you want to cool the Mwave you can leave the door open most cost effective way to do that. Regret having bought this.

No, I do not recommend this product

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Great

3/13/2018

Love the look and operation of the micro and oven So glad I bought a GE

Yes, I recommend this product

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Looks Great

3/11/2018

I purchased this about 2 months ago and love it it works great and it gives ur kitchen such an elegant looks great buy.

Yes, I recommend this product

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Looks and works great

3/5/2018

I had someone help me install this and it was very quick and easy. I got so many compliments from people and asked where I had purchased it. I dont have a problem with not being able to hear the beeps like others have mentioned. I wish the oven didnt take over 10 minutes to preheat to 425 degrees though.

Yes, I recommend this product

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Smaller

3/2/2018

Smaller than my very old wall oven but its great It is difficult to find a combination microwave/oven unit. This one fits the bill. The inside of the microwave oven is HUGE

Yes, I recommend this product

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Great features and appearance

2/23/2018

I am so happy with this product. It is beautiful and the features are exceptional.

Yes, I recommend this product

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looks great and easy to use

2/16/2018

looks great and easy to use like all of bells and whissles

Yes, I recommend this product

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Excellent

2/9/2018

I love how efficient it is and all the R2D2 noises it makes

Yes, I recommend this product

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great unit --- so far

1/25/2018

I bought this unit to replace an old double oven in a house we just purchased. Both MW and oven work very well easy to use keypads very smart looking. Seems well made and substantial.

Yes, I recommend this product

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Great combo

1/20/2018

Really easy to use and to clean. Love the stainless interior in the microwave.

Yes, I recommend this product

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Solid and Dependableo

1/19/2018

We replaced a 12 year old GE over with the updated product. The one feature that was weak on the prior model interior of microwave peeling has been eliminated on the new model. As promised it fit right in the hole the old GE setup like this was formerly. Everything operates well with only two complaints: - The oven takes a very long time to pre-heat. Granted this is now done without a cooling fan so it is a lot quieter. - The one control nob seems to be responsible for far too much. If that nob stops working the entire oven and microwave are rendered nearly useless - a risky move on such an expensive combo.

Yes, I recommend this product

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Excellent Appliances

1/17/2018

Bought this house and I love using the appliances easy to use

Yes, I recommend this product

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Keep GE Kitchen

1/14/2018

Purchased to replace former GE unit yo install in original location without substantial modification of cabinet. Result was controls too high for my wife without having to use a stool to see controls.Vendor did not have floor model to check this point out. No problem if control panel was on the side as with the old unit or complete control panel had b ack lightt not only clock and setting dial.

Yes, I recommend this product

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Awesome for the price

1/11/2018

Excellent product for the price. Has good features applicable in daily life

No, I do not recommend this product

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I like it

1/11/2018

Looks great and it is easy to use. The oven is extremely quiet which is great. I use the microwave more than the oven no problems so far. Two small issues: 1. It is hard to reach the back wall of the microwave when I want to clean it. 2. Fingerprints on the touch pad drive me crazy Overall I would recommend this oven.

Yes, I recommend this product

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Product quality

1/2/2018

it is a good condition more options easy cooking easy to use

Yes, I recommend this product

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Love Love Love

12/28/2017

I just purchased this oven/ microwave which was a upgrade with the purchase of a new home.. The package consist of refrigerator model # GSE25GSHECSS in which Im very unhappy with the finish of the stainless steel. The refrigerator does not match the the wall oven. Can anyone please recommend a refrigerator that will match the finish of the wall oven / microwave.

Yes, I recommend this product

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Love my GE Appliances

12/25/2017

Look all over for another GE Oven love my GE appliances

Yes, I recommend this product

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Looks awesome

12/9/2017

Purchased and installed myself. Looks very nice and has all the features we need for a great price.

Yes, I recommend this product

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Great features

11/30/2017

The size is perfect the wall oven simplicity and accessories great reviews and price range affordable

Yes, I recommend this product

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Nice upgrade

11/9/2017

Replaced my single wall oven with this combo unit. Looks great. Works great.

Yes, I recommend this product

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Great Features

11/4/2017

Easy to install features are easy to use looks and works great

Yes, I recommend this product

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Awesome oven

10/31/2017

Came with the house and is a combo microwave and convection oven

Yes, I recommend this product

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Excellent features

10/23/2017

I Replaced my old system and happy with the New system.

Yes, I recommend this product

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Great look

10/4/2017

Beautiful addition to our transition to stainless steel appliances

Yes, I recommend this product

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Great Combo

9/30/2017

We are pleasantly surprised with this appliance. Its easy to figure out and we havent 1 problem in 2 years.

No, I do not recommend this product

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well organized

9/4/2017

compare to our previous ge profilewhich worked for 13 yearsthe current ge jt3800shss is superior in space and easier to operate with current key board. my neighbor has the same old unit as we had. it also fits the same wall space as old model thus saving on installation cost

Yes, I recommend this product

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Great features

9/1/2017

I just bought this to replace a very old model from another brand. I used to have a GE in another home and it was the best wall oven microwave combo ever. When I compared features this had it all and then some. And it is even easier to operate. I expect to have years of great service from this new wall oven/microwave combo.

Yes, I recommend this product

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Microwave Oven Combo

8/22/2017

We just bought the Microwave Oven Combo was delivered installed August 21 2017. We are happy to have one coz the microwave the oven features is easy to use. We also like the oven rack which is easy to clean.

Yes, I recommend this product

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Great model

8/11/2017

Easy to use. Polished appearance. Very nice appliance that compliments our kitchen and is high functioning.

Yes, I recommend this product

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Great Built in oven

7/31/2017

I just got this to replace a micro/oven unit conked out on me. I am so happy to finally have an oven that works again. So far all works great on it.

Yes, I recommend this product

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Were happy with it.

7/28/2017

We looked at reviews for all the appliance options for our new house and went with this GE model for the oven/microwave combo that we wanted. We definitely chose it for superior reviews over our other options plus desired functionality and appearance. Overall were happy with this and its working well. Just a couple of oddities: The dial control is a little funky compared to digital which were more used to in recent appliances our previous microwave cooked 2 tbs. popcorn in about 2 minutes this one is 4 minutes. Popcorn setting doesnt even go that long. But those are minor things.

Yes, I recommend this product

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I like the microwave with my oven combo

7/7/2017

Works well. Not complicated nice looking. Modern

Yes, I recommend this product

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Not worth the money - some major flaws

7/4/2017

Starting with the flaws: It has a fan that doesnt stop running until you open the microwave itself. Lets say you heat something for 30 seconds. If you leave that item inside the fan will run continuously cooling the microwave for 5-10 minutes or longer until you open the microwave . Second major flaw is that you cannot set the time. Setting time to begin with is a bad process but you can only do it in 15 second increments. There is no digital time input here. The good: power is good looks and build quality seem to be good.

No, I do not recommend this product

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Monday practice cancelled

7/2/2017

I bought a previous rental home which had this new appliance installed prior to purchase. So far I am pleased with it.

Yes, I recommend this product

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Have not used yet

6/24/2017

We have the unit installed but have not actually used as kitchen remodel is not complete. Although we were very surprised at how Dee and wide both the microwave and oven are. I thought this would be too big as this was replacing a small 25 yr old wall oven combo but it fits perfect. The quality is notibeable upon opening the box. I can update this review once we use the unit.

Yes, I recommend this product

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OMG this combo wall oven is GREAT

6/16/2017

This wall oven is amazing. Even though this is a base model that does not have all the GE bells and whistles it still is better than the GE wall oven that I had to replace that did have all the extra features. This microwave and oven works amazingly and is so easy to use. Plus I looks a lot more High-end and expensive than I paid for it. All my appliances are GE and I will NEVER buy another brand. My last wall oven lasted me over 15 years and I could have just replaced the part needed for the oven but instead I bought the newest model. I love it and would and will recommend to friends family and strangers. GE is a very well built and reliable appliance.

Yes, I recommend this product

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