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LG WCEP6423F
LG Cooking 2026 LG Cooking 2026
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WCEP6427F
$4,295.00 CAD
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Description & Features
The LG WCEP6423F smart combination wall oven brings the power of a full-size convection oven and a high‑performance convection microwave together in one sleek, built‑in 30‑inch unit, giving you impressive versatility without sacrificing space. With a generous 29.75" width and a combined 6.4 cu. ft. capacity (1.7 cu. ft. upper convection microwave and 4.7 cu. ft. lower oven), it’s designed to handle everything from quick weeknight meals to multi‑course entertaining. What truly sets this model apart is its ability to Air Fry in both the upper and lower ovens, so you can crisp wings, fries, and snacks for a crowd with little to no added oil while freeing up your countertop from extra gadgets. The convection microwave and lower oven each circulate hot air for faster, more even cooking and beautifully browned textures, letting you bake, roast, and reheat with restaurant‑quality results. Everyday cleanup is simplified by EasyClean® and traditional self‑cleaning options: for light messes, just mist the interior, press the EasyClean® cycle, and wipe away residue in about ten minutes, or choose self‑clean for a deeper clean when needed. On the outside, the PrintProof® stainless steel finish resists fingerprints and smudges, helping your kitchen look freshly polished with minimal effort, while the WideView™ window and modern styling complement both contemporary and transitional designs. Control is intuitive thanks to SmoothTouch® glass controls that respond with a light tap and are easy to wipe clean, keeping the control panel as pristine as the doors. Built‑in ThinQ® smart technology with Wi‑Fi connectivity lets you monitor and control your oven from your smartphone, receive ThinQ Care™ maintenance alerts, and even use voice commands through compatible assistants, adding a layer of convenience that many traditional wall ovens simply don’t offer. Whether you’re proofing bread, roasting a chicken, or using sensor‑guided microwave cooking for leftovers, the LG WCEP6423F delivers a flexible, high‑capacity cooking center that replaces multiple appliances with one stylish, feature‑rich solution.

ThinQ® Technology with Wi-Fi Connectivity – enables remote start/stop, temperature control, timer setting, and status monitoring from your smartphone via the LG ThinQ app.
ThinQ Care™ Smart Alerts – provides usage, maintenance, and diagnostic notifications to help keep the oven running smoothly with fewer surprises.
ThinQ® Scan-to-Cook & Smart Recipes – lets you scan barcodes on select packaged foods or send guided cooking instructions from compatible recipe apps directly to the oven.
ThinQ® Voice Assistant Compatibility – works with Google Assistant and Alexa so you can use simple voice commands for hands-free control.

PrintProof® Stainless Steel Finish – resists fingerprints and smudges and wipes clean easily to keep the exterior looking polished with minimal effort.
PrintProof® Black Stainless Steel Option – offers a darker, premium look with the same smudge-resistant, easy-clean surface.

SmoothTouch® Glass Controls – flat, touch-sensitive control panel provides intuitive operation and a sleek, modern appearance while being easy to wipe clean.
Intuitive Single Control Panel Layout – organizes upper and lower oven controls together for straightforward, at-a-glance operation.

EasyClean® 10‑Minute Cleaning Cycle – uses water and low heat to loosen light soils so you can quickly wipe the interior without harsh chemicals.
Self Clean Function – high-heat cleaning option (with selectable durations) burns off heavy baked-on residue for a deep, low-effort clean.
Self + EasyClean® Dual Cleaning System – gives you both quick everyday cleaning and periodic heavy-duty cleaning in one appliance.

True Convection Fan System (Lower Oven) – circulates hot air for faster preheating, more even baking, and consistent roasting results on every rack.
Convection Microwave (Upper Oven) – allows the microwave to function as a second oven, using convection heat for baking, roasting, and air frying in less time.
Fan Convection Bake & Roast Modes – dedicated convection bake and roast settings help achieve uniform browning and doneness for a wide range of recipes.

Air Fry Function in Both Ovens – crisps foods like wings, fries, and snacks with high heat and circulating air, using little to no added oil.
Included Air Fry Basket/Tray – specially designed accessory optimizes air circulation around food for better air-fried texture.

6.4 cu. ft. Total Capacity (1.7 / 4.7 cu. ft.) – combination of a 1.7 cu. ft. upper convection microwave and 4.7 cu. ft. lower oven accommodates multi-dish meals and large cookware.
30" Built-In Combination Design – integrates a full-size wall oven and microwave into a single vertical unit to save space and streamline the cooking area.

Upper 1.7 cu. ft. Convection Microwave – ideal for fast cooking, reheating, and baking smaller dishes while freeing the main oven for larger items.
Lower 4.7 cu. ft. Main Oven – handles full-size roasts, multiple baking trays, and family-sized casseroles with room to spare.

Multiple Cooking Modes (Lower Oven) – includes Air Fry, Convection Bake, Convection Roast, Bake, Broil, Frozen Meal, Warm, Proof, Favorite, Self Clean, and EasyClean® for versatile meal prep.
Frozen Meal Setting – optimizes time and temperature for cooking frozen entrées more evenly and conveniently.
Warm Function with Variable Levels – keeps dishes at serving temperature with selectable High/Medium/Low settings.
Proof Mode – maintains a gentle, consistent temperature to proof bread dough for better rise and texture.
Favorite Setting – lets you store customized cooking settings for frequently prepared dishes.

High-Power Heating Elements (Lower Oven) – 2,500 W bake element and dual 2,500 W inner / 1,500 W outer broil elements support powerful baking and broiling performance.
Convection Element (Lower Oven) – dedicated 2,000 W convection element helps maintain stable, even heat distribution.
Upper Microwave Power – 950 W microwave output with 1,500 W convection element and 1,200 W broil element for flexible upper-oven cooking.

WideView™ Oven Window – large viewing window lets you check cooking progress without opening the door and losing heat.
Brilliant Blue Porcelain-Enamel Interior – distinctive blue cavity finish enhances visibility and adds a premium, stylish look.

PrintProof® Stainless Steel Handles and Trim – matching hardware coordinates with other LG kitchen appliances for a cohesive design.
Curved Bar Handle Design – ergonomic handles provide a comfortable grip and contemporary appearance.

Wi-Fi Enabled Status & Notifications – sends alerts for preheat completion, timer end, and cleaning cycle status to your smartphone.
SmartDiagnosis™ Support – allows the oven to transmit diagnostic data to LG support for faster troubleshooting.

ThinQ UP™ Upgradeable Features – supports future software enhancements and feature updates via the ThinQ platform (where available).
SideChef / ThinQ Recipe Integration – connects to compatible recipe platforms to send step-by-step cooking instructions directly to the oven.

Certified Sabbath Mode – modifies certain functions and displays to comply with Sabbath and religious observance requirements.
12‑Hour Auto Shut-Off Safety – automatically turns the oven off after extended operation to help prevent accidental overuse.

Hidden Bake Element (Lower Oven) – concealed heating element creates a smooth interior floor that is easier to wipe clean.
Multiple Rack Positions – several rack levels in the lower oven allow flexible placement for different pan sizes and cooking needs.

Child Lock Function – disables control panel operation to help prevent unintended use or accidental setting changes by children.
Automatic Safety Shut-Off – built-in safety feature turns the oven off after a preset period for added peace of mind.

No-Preheat Air Fry Capability – allows many air-fry recipes to start cooking immediately, reducing overall meal prep time.
Fast Convection Preheat – speeds up preheating compared to traditional bake, helping you start cooking sooner.

Electric Fuel Type – provides consistent, even heat and simple installation with standard 240 V electric service.
Standard 30" Cutout Compatibility – designed to fit most 30-inch wall oven openings for easier replacement or remodel installations.

LED Display with 12/24‑Hour Clock – clear digital readout shows time, temperature, and function status in your preferred time format.
Selectable Fahrenheit or Celsius – lets you choose your preferred temperature unit for easier recipe conversion.

Stainless Steel Color Family – coordinates with a wide range of kitchen styles and finishes.
Flush-Install Capable Dimensions – supports both standard and flush-mount installations for a built-in, custom look.

Manufacturer's Warranty: 1 year

Canadian model: WCEP6423F

Canadian UPC: 048231344753

EAN: 0048231344753


Cook with Convection in Your Microwave - WCEP6423F
Cook with Convection in Your Microwave
WCEP6423F - Cook with Convection in Your Microwave
With LG's convection technology your microwave can serve as a second oven, allowing you evenly bake or roast your favorite foods in less time.
Upgrade to Convection for Even Cooking - WCEP6423F
Upgrade to Convection for Even Cooking
WCEP6423F - Upgrade to Convection for Even Cooking
LG's convection technology delivers the ideal temperature and hot air circulation needed for faster preheating and more even cooking on every rack.
Air Fry Crispy Favorites in Both Ovens - WCEP6423F
Air Fry Crispy Favorites in Both Ovens
WCEP6423F - Air Fry Crispy Favorites in Both Ovens
Air fry favorites like wings, fries and more while saving counter space. High temperatures and the convection fan work together to deliver the flavor and crunch you crave with little to no oil.
Sleek SmoothTouch® Glass Controls - WCEP6423F
Sleek SmoothTouch® Glass Controls
WCEP6423F - Sleek 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.
PrintProof® Stainless Steel Finish - WCEP6423F
PrintProof® Stainless Steel Finish
WCEP6423F - PrintProof® Stainless Steel Finish
Our PrintProof® fingerprint and smudge-resistant finish easily wipes clean with a soft, dry cloth for a distinctive kitchen that handles real-life in style.
Brilliant Blue Interior - WCEP6423F
Brilliant Blue Interior
WCEP6423F - Brilliant Blue Interior
An outstanding oven should meet your needs and look beautiful doing it. Our EasyClean®, blue porcelain-enamel interior provides a distinctive look while offering easy visibility inside the oven.
A Smarter Home Starts with the LG ThinQ® App - WCEP6423F
A Smarter Home Starts with the LG ThinQ® App
WCEP6423F - A Smarter Home Starts with the LG ThinQ® App
The ThinQ app 3 offers control and convenience for smart LG appliances to help you simplify life and enjoy the comforts of home. Manage and monitor your oven 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. ThinQ Care appliances send usage, maintenance, and diagnostic alerts to help them run smoothly. Learn more.
EasyClean® Your Oven Without the Elbow Grease - WCEP6423F
EasyClean® Your Oven Without the Elbow Grease
WCEP6423F - EasyClean® Your Oven Without the Elbow Grease
Simply spray the oven interior with water, press the EasyClean® button, and let the oven do the work in just 10 minutes-without chemicals or high-heat. Then, easily wipe away the leftover residue. 5

Specs
SpecificationValue
Capacity 6.4 Cu Ft (1.7 Cu Ft upper microwave / 4.7 Cu Ft lower oven)
Width 29.75 inches
Height 43.81 inches
Depth 23.37 inches
Nominal Width 30 inches
Cutout Width 28.5 – 28.63 inches (standard); 30 inches (flush)
Cutout Height 43.44 – 43.5 inches (standard); 44 inches (flush)
Cutout Depth 24 inches (standard); 25 inches (flush)
Capacity (Upper Oven / Microwave) 1.7 Cu Ft
Capacity (Lower Oven) 4.7 Cu Ft
Product Weight Approx. 225–250 lb (about 90.7–113.4 kg)
Color / Finish PrintProof Smudge Resistant Stainless Steel
Fuel Type Electric
Oven Type Electric combination wall oven (microwave + single wall oven)
Style Built-in combination wall oven
Convection Yes, fan convection (upper and lower ovens)
Air Fry Yes, in both upper and lower ovens
Self Clean Yes (3, 4, 5 hour cycles in lower oven)
EasyClean Yes, 10-minute EasyClean in lower oven
Lower Oven Cleaning Method Self Clean + EasyClean
Lower Oven Convection Yes, fan convection
Upper Oven Convection Yes, convection microwave
Upper Oven Functions Microwave, Convection Bake, Broil, Air Fry, Dehydrate, Auto Cook, Defrost, Melt, Soften, Sensor Cook, Warm, Proof, Popcorn, etc.
Lower Oven Cooking Modes Air Fry, Convection Bake, Convection Roast, Bake, Broil, Frozen Meal, Warm, Proof, Favorite
Upper Oven Defrost Presets Meat, Poultry, Fish, Bread
Upper Oven Sensor Cook Options Beverage, Casserole, Chicken, Pasta, Pizza, Dinner Plate, Rice, Soup, Vegetable (and other auto cook items)
Upper Oven Auto Cook Examples Bacon, Bagels, Baked Potato, Canned/Fresh/Frozen Vegetables, Frozen Chicken Wings, Fries, Nuggets, Pizza, Garlic Bread, Oatmeal, Rice, Steak, Chops, etc.
Upper Oven Soften Options Butter, Cream Cheese, Frosting, Ice Cream
Upper Oven Melt Options Butter, Caramel, Cheese, Chocolate, Marshmallow
Lower Oven Number of Racks 2 heavy-duty racks
Lower Oven Rack Positions 5 rack positions
Included Accessories Heavy-duty racks (2), Air Fry tray, glass tray (upper), metal tray (upper)
Oven Light Yes, LED
Warming Function Yes, variable warm (High / Medium / Low) in lower oven
Automatic Safety Shut-Off Yes, 12-hour auto shut-off (lower oven)
Hidden Bake Element Yes (lower oven)
Upper Oven Bake Element Power Approx. 275–375 W (microwave convection bake assist)
Upper Oven Broil Element Power 1200 W
Upper Oven Convection Element Power 1500 W
Lower Oven Bake Element Power 2500 W
Lower Oven Broil Element Power 2500 W inner / 1500 W outer
Microwave Output Power 950 W
Electrical Requirements 120/240 VAC or 120/208 VAC
Amperage 40 A
kW Rating at 240 V Approx. 7.8–10.2 kW (varies by listing; manufacturer higher rating used)
Wi‑Fi Connectivity Yes, ThinQ Wi‑Fi enabled
Smart Features ThinQ app support, ThinQ Care alerts, remote monitoring and control
Voice Control Yes (compatible with Google Assistant and Amazon Alexa)
SmartDiagnosis Yes
Control Type SmoothTouch glass controls
Display LED display
Clock 12-hour or 24-hour selectable
Temperature Units Fahrenheit / Celsius
Sabbath Mode Yes, certified Sabbath mode
Fingerprint / Smudge Resistance Yes, PrintProof smudge-resistant finish
Interior Material (Upper) Stainless steel
Interior Material (Lower) Porcelain / enamel with EasyClean + Self Clean compatibility
Dual Oven Yes (microwave + conventional oven)
Energy Star Rated No
Steam Function No dedicated steam cooking
Temperature Probe No
Rapid Preheat No dedicated rapid preheat mode listed
Warming Drawer No
ADA Compliant No
UPC 048231344753
Warranty (Canada / US typical) 1 year parts and labour; 10 years inverter magnetron (microwave)
Manuals
LG Cooking 2026 LG Cooking 2026
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WCEP6423F
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