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9.4 cu. ft. Smart wi-fi Enabled Double Wall Oven

LG WDEP9421S

Features

  • Enjoy a 2-year limited warranty on select appliances purchased through December 31, 2026 via the ThinQ® app. Terms apply.
  • Get the ThinQ® app to access smart features and ThinQ Care™ alerts
  • SmoothTouch® Glass Controls offer easy operation with the touch of a finger
  • Our PrintProof® finish resists fingerprints and smudges and easily wipes clean

Quick Specs

  • Type: Double Wall Oven
  • Style: Built In
  • Fuel: Electric
  • Built In: Yes
  • Width: 29.750"
  • Height: 52.063"
  • Depth: 23.375"
  • Energy Star Rated: No
  • Self Clean: Yes
  • Convection: No
  • Hidden Bake Element: No
  • WiFi Connected: Yes

See More

 
Image Feature

Elevate your Kitchen Styler

Raise the bar with a double wall oven that delivers premium, built-in style to complement any kitchen aesthetic.

Image Feature

SmoothTouch ® Glass Controls

The intuitive SmoothTouch ® glass controls deliver sleek style and easy operation, with just a touch of your finger. Plus, the smooth surface easily wipes clean for a design that is as practical as it is stylish.

Image Feature

A Smarter Home Starts with the LG ThinQ ® App

The ThinQ ® app offers control and convenience for smart LG appliances to help you simplify life and enjoy the comforts of home. Manage and monitor your range remotely, send it cooking instructions with ThinQ Recipe or scan-to-cook, connect with Google or Alexa voice assistants, and access Smart Diagnosis, customer support, and more. 1 ThinQ Care appliances send usage, maintenance, and diagnostic alerts to help them run smoothly. Learn more

Image Feature

Keep Your Oven Clean Without the Elbow Grease

EasyClean ® lets you refresh your oven in just a few simple steps-without strong chemical fumes or high heat. And when a deeper clean is needed, you can still use the traditional self clean cycle for a more thorough clean. 2

Elevate your Kitchen Styler Raise the bar with a double wall oven that delivers premium, built-in style to complement any kitchen aesthetic.

SmoothTouch ® Glass Controls The intuitive SmoothTouch ® glass controls deliver sleek style and easy operation, with just a touch of your finger. Plus, the smooth surface easily wipes clean for a design that is as practical as it is stylish.

A Smarter Home Starts with the LG ThinQ ® App The ThinQ ® app offers control and convenience for smart LG appliances to help you simplify life and enjoy the comforts of home. Manage and monitor your range remotely, send it cooking instructions with ThinQ Recipe or scan-to-cook, connect with Google or Alexa voice assistants, and access Smart Diagnosis, customer support, and more. 1 ThinQ Care appliances send usage, maintenance, and diagnostic alerts to help them run smoothly. Learn more

Keep Your Oven Clean Without the Elbow Grease EasyClean ® lets you refresh your oven in just a few simple steps-without strong chemical fumes or high heat. And when a deeper clean is needed, you can still use the traditional self clean cycle for a more thorough clean. 2

Features

  • Enjoy a 2-year limited warranty on select appliances purchased through December 31, 2026 via the ThinQ® app. Terms apply.
  • Get the ThinQ® app to access smart features and ThinQ Care™ alerts
  • SmoothTouch® Glass Controls offer easy operation with the touch of a finger
  • Our PrintProof® finish resists fingerprints and smudges and easily wipes clean
  • Speed clean your oven with our EasyClean® cycle or use self-clean for a deep clean
Accessories
Air Fry Tray No
Heavy Duty Rack 4
Temp Probe No
Appearance
Handle Finish Stainless Steel Appearance
All Available Colors PrintProof® Stainless Steel
Fingerprint & Smudge Resistant Yes
Oven Door Feature WideView™ Window
PrintProof™ Finish Yes
Capacity
Lower Oven Capacity (cu. ft.) 4.7 cu.ft.
Oven Capacity (cu. ft.) 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)
Control Type SmoothTouch™ Glass
Cooking Complete Reminder Volume Beeper (Hi, Lo, Off)
Kitchen Timer Yes
Language English / Spanish / French
Oven Control Type SmoothTouch™ Glass
Sabbath Mode Yes
Temperature Unit of Measure Fahrenheit / Celsius
Dimensions/Clearances/Weight
Carton Dimensions (in) (W x H x D) 34" x 57" x 30"
Cut-Out (WxHxD) Standard: 28 1/2" x 51 13/16" x 24" Flush: 30" x 52 5/16" x 25"
Product (WxHxD) 29 3/4" x 52 1/16" x 23 3/8"
Shipping Weight (lbs) 272 lbs
Product Weight (lbs) 228 lbs
Features
ADA Compliant No
Lower Oven Features
Bake Element 2500 W
Bake element type Hidden (8 pass)
Broil Element 2,900 watts inner / 1,500 watts outer
Broil element pass 8
No. of Rack Positions 5
Oven Features
Air Fry No
Broil element pass 8
Convection Conversion No
No. of Rack Positions 5
Number of Oven Racks 4
Oven Light Halogen
Oven Modes Bake, Broil, Warm, Proof, Favorite
Proof Yes
Self Clean Yes
Variable broil Yes
Variable cleaning time Yes
Variable warm Yes
Power/Ratings
Circuit Breaker Size 40 A
KW Rating at 240V 10.2 kW
Power Cable Location See Installation Diagram
Required Power Supply (amp) 240/208V, 60Hz, 4-Wire
Cooking Appliance ThinQ® Smart Features
Voice Control Yes
3rd Party Recipe App Sidechef
SmartDiagnosis™ Yes
ThinQ® Smart Technology Yes
ThinQ Care™ Yes
Wi-Fi Connectivity Yes
Upper Oven Features
Bake Element 2500 W
Bake element type Hidden (8 pass)
Broil Element 2,900 watts inner / 1,500 watts outer
Broil element pass 8
Convection element NO
No. of Rack Positions 5
Warranty/UPC
Parts and Labor 1 Year Parts and Labor
Parts & Labor 1 Year
UPC 048231347747

Quick Specs


  • Appearance

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

  • Dimensions

  • Width: 29.750"
  • Height: 52.063"
  • Depth: 23.375"

  • Features

  • Energy Star Rated: No

  • Oven Features

  • Self Clean: Yes
  • Convection: No
  • Hidden Bake Element: No
  • WiFi Connected: Yes

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.