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3.8 | 8 Reviews

LG STUDIO 9.4 cu. ft. Smart InstaView® Electric Double Built-In Wall Oven with Air Fry & Steam Sous Vide

LG Studio WDES9428F

Features

  • Get the ThinQ® app to access smart features and ThinQ Care™ alerts
  • The 7" full-color LCD touch display offers easy operation
  • Two true convection ovens for more even cooking on every rack plus browned, crispy textures
  • Enjoy multifunctional versatility with air fry and steam baking, roasting, and steam sous vide

Quick Specs

  • Type: Double Wall Oven
  • Style: Built In
  • Fuel: Electric
  • Built In: Yes
  • Width: 29.75"
  • Height: 52.06"
  • Depth: 24.37"
  • Nominal Width: 30"
  • Energy Star Rated: No
  • Self Clean: Yes
  • Convection: Yes
  • Second Oven: 4.7 cu. ft.
  • Hidden Bake Element: Yes
  • Sabbath Mode: Yes
  • WiFi Connected: Yes

See More

 
Image Feature

Cook with Confidence with True Convection

True Convection delivers precise heat for crisp, delicious food. Bake with the greatest of ease with LG's True Convection oven. Our convection technology evenly distributes continual precise heat so food is delicious on the inside, and crisp on the outside.

Image Feature

Air Fry Crispy Favorites to Feed a Crowd

Air Fry delivers crispy flavor fast, no preheating required, and makes enough to feed a crowd. Prepare snacks like french fries, hot wings and more at the press of a button. High temperatures and the convection fan work together to deliver flavor and crunch, without excessive oil.

Image Feature

Take it to the Next Level with Steam Sous Vide

LG STUDIO combines moisture-rich steam cooking with the low-and-slow sous vide method for restaurant-quality meals at home. Vacuum seals meats, fish and even vegetables are juicy, tender and consistently delicious. Cook like a pro with removable water reservoir that is easy to refill even mid-cooking.

Image Feature

Full-Color LCD Touch Display

A few simple touches guide you through menu selection with full-color images for easy recognition. Activate more than 40 auto-cook recipes from Banana Bread to London Broil from the impressive LCD display. The look is sleek and contemporary and it's even easy to clean.

Image Feature

Make It Flush - or Not

The kitchen of your dreams is in the details - installation details, that is. LG STUDIO wall ovens give you the option of a flush installation or choose the traditional position.

Image Feature

ThinQ® Helps Make Life Happen

The ThinQ® app offers control and convenience to help you simplify life and enjoy the comforts of home. 2 Control your oven remotely, use voice commands with Google or Alexa voice assistants, or send cooking instructions with ThinQ Recipe or scan-to-cook. Plus, access Smart Diagnosis, customer support, and more. ThinQ Care™ sends usage, maintenance, and diagnostic alerts to help your appliances run smoothly. Learn more

Image Feature

ThinQ Care Helps Keep Your Appliances Running Smoothly

Discover ThinQ Care in the ThinQ® app and get proactive usage, maintenance and diagnostic alerts on your smartphone to help keep your LG smart appliances running smoothly.

Image Feature

Knock Twice to See What's Cooking

Now you can check on food in an instant with two quick knocks. The InstaView® window lets you see inside your oven without ever opening the door and letting heat escape - and it's extra wide to see even more.

Watch Video

Image Feature

Handles Meals of All Sizes

With LG's large capacity oven, you can handle all of your family's cooking needs. Whether you're baking large batches of cookies or a roast for the holidays, this oven can fit it all.

Cook with Confidence with True Convection True Convection delivers precise heat for crisp, delicious food. Bake with the greatest of ease with LG's True Convection oven. Our convection technology evenly distributes continual precise heat so food is delicious on the inside, and crisp on the outside.

Air Fry Crispy Favorites to Feed a Crowd Air Fry delivers crispy flavor fast, no preheating required, and makes enough to feed a crowd. Prepare snacks like french fries, hot wings and more at the press of a button. High temperatures and the convection fan work together to deliver flavor and crunch, without excessive oil.

Take it to the Next Level with Steam Sous Vide LG STUDIO combines moisture-rich steam cooking with the low-and-slow sous vide method for restaurant-quality meals at home. Vacuum seals meats, fish and even vegetables are juicy, tender and consistently delicious. Cook like a pro with removable water reservoir that is easy to refill even mid-cooking.

Full-Color LCD Touch Display A few simple touches guide you through menu selection with full-color images for easy recognition. Activate more than 40 auto-cook recipes from Banana Bread to London Broil from the impressive LCD display. The look is sleek and contemporary and it's even easy to clean.

Make It Flush - or Not The kitchen of your dreams is in the details - installation details, that is. LG STUDIO wall ovens give you the option of a flush installation or choose the traditional position.

ThinQ® Helps Make Life Happen The ThinQ® app offers control and convenience to help you simplify life and enjoy the comforts of home. 2 Control your oven remotely, use voice commands with Google or Alexa voice assistants, or send cooking instructions with ThinQ Recipe or scan-to-cook. Plus, access Smart Diagnosis, customer support, and more. ThinQ Care™ sends usage, maintenance, and diagnostic alerts to help your appliances run smoothly. Learn more

ThinQ Care Helps Keep Your Appliances Running Smoothly Discover ThinQ Care in the ThinQ® app and get proactive usage, maintenance and diagnostic alerts on your smartphone to help keep your LG smart appliances running smoothly.

Knock Twice to See What's Cooking Now you can check on food in an instant with two quick knocks. The InstaView® window lets you see inside your oven without ever opening the door and letting heat escape - and it's extra wide to see even more.

Handles Meals of All Sizes With LG's large capacity oven, you can handle all of your family's cooking needs. Whether you're baking large batches of cookies or a roast for the holidays, this oven can fit it all.

Features

  • Get the ThinQ® app to access smart features and ThinQ Care™ alerts
  • The 7" full-color LCD touch display offers easy operation
  • Two true convection ovens for more even cooking on every rack plus browned, crispy textures
  • Enjoy multifunctional versatility with air fry and steam baking, roasting, and steam sous vide
  • Knock twice on the InstaView® window to see inside
  • Speed clean your oven with our 10-Minute EasyClean® cycle or use self-clean for a deep clean
  • Our PrintProof® finish resists fingerprints and smudges and easily wipes clean
ACCESSORIES
Broiler pan Yes
Gliding Rack 8
Griddle Plate Yes
Meat Probe Yes
Spray Bottle No
APPEARANCE
All Available Colors Stainless Steel
Handle Stainless Steel
Oven Door Feature InstaView® & WideView™ Window
PrintProof™ Finish Yes
CAPACITY
Lower Oven Capacity (cu. ft.) 4.7 cu.ft.
Total Capacity 9.4 cu.ft.
Upper Oven Capacity (cu. ft.) 4.7 cu.ft.
CONTROLS
Automatic Safety Shut-Off After 12 hours
Clock 12 hr or 24 hr (option)
Cooking Complete Reminder Volume 1. High 2. Low 3. Mute
Display 7" TFT LCD
Kitchen Timer Yes
Language English, French, Spanish
Oven Control Type Glass Touch
Sabbath Mode Yes
Temperature Unit of Measure Celsius, Fahrenheit
Timed Cook Yes
DIMENSIONS/CLEARANCES/WEIGHT
Interior (WxHxD) 24 1/2" x 17 5/8" x 18 7/8"
Shipping Dimensions (WxHxD) 34" x 57" x 30"
Shipping Weight (lbs) 302 lbs
Product Weight (lbs) 238 lbs
FEATURES
EasyClean® Interior Yes
LOWER OVEN FEATURES
# of lights 55
OVEN FEATURES
Bake Element 2,500 watts
Bake element type Hidden (8 pass)
Broil Element 2,500W Inner / 1,500W Outer
Convection (Watt) 2,000 watts (Sheath heater)
Convection Conversion Yes
Convection Fan Single Speed
Oven Cleaning Type EasyClean® + Self Clean
Oven Cooking System True Convection
Oven Light 2 Halogen
Oven Modes Bake, Speed Broil, Warm, Pizza, Self Clean, EasyClean, Delayed Timed Cook, Timed Cook, Conv. Bake, Conv. Roast, Speed Roast, Warm, Proof
Proof Yes
Self Clean Yes
Variable broil Yes
Variable cleaning time Yes
Variable warm Yes
POWER/RATINGS
Amp at 120V 42.5
KW Rating at 240V 10.2kw
Energy Requirements 60 Hz / 240 V, 208 V
SUMMARY
LG STUDIO Yes
Type Double Wall Oven
COOKING APPLIANCE THINQ® SMART FEATURES
3rd Party Recipe App Sidechef
Check & Control Yes
NFC Tag On No
SmartDiagnosis™ Yes
ThinQ® Smart Technology Yes
ThinQ Care™ Yes
Wi-Fi Connectivity Yes
UPPER OVEN FEATURES
Broil element pass 4
VENTING SYSTEM
Exhaust Grease Filter 2
WARRANTY/UPC
Parts & Labor 2 Years
UPC 195174022825

Quick Specs


  • Appearance

  • Type: Double Wall Oven
  • Style: Built In
  • Fuel: Electric
  • Built In: Yes

  • Dimensions

  • Width: 29.75"
  • Height: 52.06"
  • Depth: 24.37"

  • Size

  • Nominal Width: 30"

  • Features

  • Energy Star Rated: No

  • Oven Features

  • Self Clean: Yes
  • Convection: Yes
  • Second Oven: 4.7 cu. ft.
  • Hidden Bake Element: Yes

  • Extras

  • Sabbath Mode: Yes
  • WiFi Connected: Yes

Specifications Sheet

Owner's Manual English 4,689K 01/30/2024

Owner's Manual Spanish 4,713K 01/30/2024

Get Adobe Reader

* Documents require Adobe Reader.

LG ThinQ Care Warranty Promo

Offer Expires: 4/13/2023 to 7/10/2024 Must be postmarked by: 10/10/2024

Purchase a qualifying LG product and register it through ThinQ app to receive a free 1 Year Extension on Manufacturer Warranty, valued up to $185. Rebate form must be postmarked by 10/10/2024.

LG Buy More Save More Rebate

Offer Expires: 5/2/2024 to 7/10/2024 Must be postmarked by: 10/10/2024

Receive up to a $500 rebate with purchase of 2 or more qualifying LG Appliances. Rebate form must be postmarked by 10/10/2024.

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.

3.8 out of 5

75% of reviewers recommend this product.

1 Stars

received damaged product

Joe421 12/22/2023

I was so looking forward to having a new double oven The box wasnt damaged but the oven was and I think they knew it . The oven was not unboxed we did it and found the damaged bracket it cannot be installed. I was told we would be called in 24hrs NOPE we had to chase them after 2 days finally got an agent didnt know anything said it was sold out in 3 days we bought the 4th the 7th they do not have anymore of this model no date for a new one so I cancelled it buy elsewhere what a joke horrible customer service and no working oven and now I do not know if I want this model with the other reviews on problems others are having.
Originally posted on lg.com

No, I do not recommend this product

1 Stars

Awful customer service

KHughes67 11/8/2023

I was very excited about our double oven but we are now having problems with the bottom oven starting the door is open when it is clearly closed. This makes it where we cannot use the lower oven but the real problem is the awful customer service. Over 10 days after reporting no one has come out to repair or look at the appliance.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

Great installation + features

joshfi 9/13/2023

We replaced our old microwave + single oven with the LG Studio double oven. The cutout dimensions were spot on. We were able to modify our existing cabinet to fit the double oven just fine. It works great. We love all the features and the touchscreen interface plus app really add to the experience.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Value

 
5 Stars

Like having a personal chef kinda

Ovey1 8/3/2023

If you are the household which that has a stay at home that prepares all the meals but can burn water this is the oven for you. The automatic cook functions make the cooking process fool proof. Everyday I would get a call from the wife asking how to cook this or how to cook that. How long do I cook it for. I dont think this chicken is cooked. Now select what you cooking put in the thermometer and wham b thank you maam youre done. Install was easy and the oven looks great
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Beautiful Dual Range

Maurice1 5/25/2023

Purchased two months ago and very happy with performance and amenities. Beautiful addition to the kitchen. Studio series is the way to go and recommend to anyone looking to upgrade their kitchen.
Originally posted on lg.com

Yes, I recommend this product

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4 Stars

Excited but then let down

mkmorgan11 3/14/2023

We bought this LG wall oven as part of a remodeled kitchen in our new older home. I was so excited to be able to give her a double wall oven with all the bells and whistles. The most exciting part was having an oven size air fry feature. After using this four or five times with the air fry feature It did not work like an air fry oven. You turn it on you have to wait 15 to 20 minutes before the fan actually starts circulating the air in the oven. Totally defeats the purpose of a quicker cook time. When you air fry it is said that you dont have to defrost items that you place in the oven. You can instantly start cooking because the air circulates but only the LG double wall oven does not. I even had a technician come out and check it out for me. Ive learned thetemperature is set and after a few minutes it reaches its desired temperature. After about 10 minutes the exhaust fan comes on and then 5 minutes later the air fry fan comes on. So youre looking anywhere between 15 and 20 minutes to get to the air fry feature. Dont get me wrong its a beautiful oven but totally disappointed especially at this price
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Excellent double oven

Robinson7 3/8/2023

We bought this 2 months ago and couldnt be happier.
Originally posted on lg.com

Yes, I recommend this product

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4 Stars

LG Double oven with steam assist

My9428 1/20/2023

Have had this oven for only one month so we are still exploring its varied functions. Love the style both in and outside and the control panel as well. Made a standing rib roast that was thoroughly enjoyed. Did one steam assist bread that came out nice but need more attempts to be fully satisfied with this function. Only disappointments so far is the soft close doors which fail to close completely on their own. Wonder if I need to call for service b/c of this issue. Lastly but importantly not happy the price dropped several hundred dollars a week or so after we purchased it.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Value