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

Model# WDES9428F

LG AppliancesLg Studio 9.4 Cu. Ft. Smart Instaview® Electric Double Built-In Wall Oven With Air Fry & Steam Sous Vide
LG STUDIO 9.4 cu. ft. Smart InstaView® Electric Double Built-In Wall Oven with Air Fry & Steam Sous Vide

3.5 3.5 expand_more4 Reviews

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

Model# WDES9428F

  • loyalty Rebates Available


This item is not available for purchase online

Electric: Double
52 inches
30 inches
24 inches
Convection Oven:
Proof Mode:
Sabbath Mode:
Self Clean:
Storage Drawer:
Warming Drawer:
Wifi Enabled:

LG Memorial Day Savings Rebate

Receive a rebate of 5% or 10% plus up to an additional $245 with purchase of qualifying LG 4-Piece Appliance Package.

Valid from 05/18/2023 to 06/20/2023

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LG Studio Kitchen Bundle Rebate

Receive up to a $1,500 rebate with purchase of qualifying LG Studio Appliance Products.

Valid from 01/05/2023 to 12/31/2023

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LG ThinQ Care Warranty Promo

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

Valid from 04/13/2023 to 07/12/2023

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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.

Crispy Flavor to Feed a Crowd

Air Fry delivers crispy flavor fast with no preheating and make enough to feed a crowd, with no need to buy yet another gadget that takes up counter space. Just press Air Fry to prepare favorite snacks like French fries, hot wings and more. High temperatures and the convection fan work together to deliver the flavor and crunch you crave without the oil-or the guilt.

Take it to the Next Level

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.

Make It Flush-or Not

LG STUDIO wall ovens give you the option of a sleek, flush installation or traditional depth.

Options Galore, Seen in Full Color

See your options in full color on 7" LCD. More than 40 auto-cook recipes in each oven from Banana Bread to London Broil with the impressive LCD display. The look is sleek and contemporary- and it's even easy to clean.

Life's better when your home runs smart

Discover ThinQ Care within the ThinQ app -- proactive smart alerts to keep your appliances running smoothly. Get notifications about usage, maintenance, plus early diagnosis right on your smartphone.*

Type Double Wall Oven
Total Capacity 9.4 cu. ft.
Upper Oven Capacity (cu. ft.) 4.7
Lower Oven Capacity (cu. ft.) 4.7
Auto Cook Options Upper (45EA), Lower (39EA) except Miscellaneous
EasyClean® Interior Yes
Double Oven Yes
Convection Fan Single Speed
Oven Cooking System True Convection
Oven Modes Bake, Speed Broil, Warm, Pizza, Self Clean, EasyClean, Delayed Timed Cook, Timed Cook, Conv. Bake, Conv. Roast, Speed Roast, Warm, Proof
Broil Element 2,500 watts inner / 1,500 watts outer
Broil element pass 8
Bake Element 2,500 watts
Bake element type Hidden (8 pass)
Convection Conversion Yes
Convection (Watt) 2,000 watts (Sheath heater)
Proof Yes
Variable broil Yes (Full, Center/High, Med, Low)
Oven Light 2 Halogen
Oven Cleaning Type EasyClean® + Self Clean
No. of Rack Positions 5 Upper, 5 Lower
Self Clean Yes
Variable warm Yes (High, Med, Low)
Variable cleaning time Yes
Oven Control Type Glass Touch
Language English, Spanish, French
Clock 12 hr or 24 hr (option)
Display 7" TFT LCD
Cooking Complete Reminder Volume Beeper (Hi, Lo, Off)
Temperature Unit of Measure Fahrenheit / Celsius
Kitchen Timer Yes
Sabbath Mode Yes
Timed Cook Yes
Automatic Safety Shut-Off After 12 hours
All Available Colors Stainless Steel
Handle Stainless Steel
Knobs No
PrintProof™ Finish Yes
Oven Door Feature InstaView + WideView™
Check & Control Yes
NFC Tag On Yes
SmartDiagnosis™ Yes
3rd Party Recipe App SideChef
Wi-Fi Connectivity Yes
ThinQ® Technology with Proactive Customer Care Yes
Broiler pan 1
Meat Probe Yes
Griddle Plate Yes
Temp Probe 1
Heavy Duty Rack 4
Gliding Rack 2
Spray Bottle 1
Air Fry Tray 1
Amp at 120V 42.5
KW Rating at 240V 10.2kW
Requirements 60 Hz / 240 V, 208 V
Product (W x H x D) : Including Door: 29-3/4" x 52-1/16" x 24-15/32"
Product (W x H x D) : Including Handle: 29-3/4" x 52-1/16" x 26-29/32"
Product (W x H x D) : Opening Door: 29-3/4" x 52-1/16" x 45-21/32"
Cut-out (W x H x D) : Standard: Min. 28- 1/2" x 51-13/16" x 24", Max. 28- 5/8" x 51-15/16" x 24"
Cut-out (W x H x D) : Flush: 30" x 52-5/16" x 25"
Interior (WxHxD) 24-1/2" x 17-5/8" x 18-7/8"
Shipping Dimensions (W x H x D) 34" x 57" x 30"
Weight (Product) 238
Shipping Weight (lbs) 302
Parts & Labor 2 Years
Specifications SheetClick here to download
Owner's Manual English 6,159K 03/29/2023Click here to download
Owner's Manual Spanish 6,187K 03/29/2023Click here to download
3.5out of 5
Average Rating


4 Reviews

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4 Reviews
Showing Page 1 of 0
Nine months later.

2 by Cookingmommy

Submitted 11-02-22

We waited months for an oven with a steaming feature. It is nothing more than a VERY slow drip on the oven floor. The blue ceramic started coming off after the second auto cleaning. The meat probe was poorly made and came apart simply pulling it out of the socket. Wish I had bought another brand.

Overall Rating: 2



Value: 1

Good Oven slow to heat completely useless app

2 by Mikei_from_CT

Submitted 11-02-22

Dont think youre going to control anything useful with the app its useless and hasnt been updated in years. No integration with home automation and remote start doesnt work unless you enable it EVERY TIME. How useless is that? No ability to turn on the oven remotely unless you enable it before you think you want to use it remotely. The oven itself is nice looking but extremely slow to pre-heat. Havent used all the functions yet but frankly you might want to stick to a standard oven the smarts are really really dumb.

Overall Rating: 2



Value: 2

Lots of options

5 by codegal

Submitted 11-02-22

I wanted double ovens for the new kitchen and chose LG based on reputation and appearance. The multiple options this unit comes with were an added attraction. While I havent tried everything yet I will say the air fryer and bake options have been excellent. The display and ease of use fits right in with my love of all new things.

Overall Rating: 5



Value: 4

New Wall Oven

5 by JRII

Submitted 11-02-22

Packed with features. Oven is near silent even when both are running. Well done. Wished the clock was brighten and stayed bright.

Overall Rating: 5



Value: 5

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