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LG
Buy Built-in Cooktops & Wall Ovens*
Get Free 2-Year Extended Warranty
And Additional $300 off on qualified combos*
LG
LG Studio Bundle Rebate
Buy 2 Save $500
Buy 3 Save $1,000!*
BUXBJY
Bundle & Save - Additional In Store Discounts - UP TO 35% OFF
Bundle & Save - Additional In Store Discounts - UP TO 35% OFF
Online MAP Price 🛈 Info
CAS sales staff have the ability to significantly discount most product prices below our online advertised prices especially when purchasing multiple products.
Visit one of our many Canadian showrooms or call 877-374-3439 to speak with our knowledgeable sales staff to get the best prices on your appliances
Excludes: LG
MAP Price Explanation
Many appliance manufacturers mandate retailers to list product prices at minimum advertised prices (MAP Price).
CAS sales staff have the ability to significantly discount most product prices below our online advertised prices especially when purchasing multiple products.
Excludes: LG
$4,595
LG Promo
| Save $500 when you buy 2 items. | ||
| Save $1,000 when you buy 3 items. |
MIX & MATCH!
NOW FOR A LIMITED TIME, buy a package of 2 or more eligible major kitchen appliances from separate categories and save instantly!*
(Select washers and dryers are also eligible, but count as 1 item per pair.)
BUY 2 ITEMS, GET $150 OFF!
BUY 3 ITEMS, GET $400 OFF!
BUY 4 ITEMS, GET $600 OFF!
BUY 5 ITEMS, GET $800 OFF!
BUY 6 OR MORE ITEMS, GET $1,000 OFF!
Automatically applied during checkout or call 1-877-374-3439 to redeem this offer today! Show terms.
(Select washers and dryers are also eligible, but count as 1 item per pair.)
BUY 2 ITEMS, GET $150 OFF!
BUY 3 ITEMS, GET $400 OFF!
BUY 4 ITEMS, GET $600 OFF!
BUY 5 ITEMS, GET $800 OFF!
BUY 6 OR MORE ITEMS, GET $1,000 OFF!
Automatically applied during checkout or call 1-877-374-3439 to redeem this offer today! Show terms.
* Eligible items only. Eligible items are any product that advertises this promotion on its product page purchased at the regular advertised online price. Excludes microwaves and ventilation. Select washers and dryers are also eligible, but count as 1 unit per pair, towards your mix & match package. Package must include a refrigerator 30" or larger in width, and other package items must be from separate categories. Maximum of 1 package per order. Maximum of 1 item per category. Qualifying purchase amount is based on the total selling value of eligible products only, before taxes. May not be combined with any other promotion. Limited time period is indeterminate and promotion may change or end at any time without notice.
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The LG WCES6428N wall oven brings professional‑level performance and standout style together in one premium built‑in appliance, ideal for home chefs who want more from their kitchen than a standard double oven can offer. With a generous 6.4 cu. ft. total capacity (4.7 cu. ft. lower oven plus 1.7 cu. ft. upper oven) and a sleek 29.75" width designed to fit a 30" wall opening, it easily handles everything from weeknight dinners to holiday entertaining. What truly sets this model apart is its innovative combination design: the upper cavity functions as a powerful microwave and convection oven, while the lower cavity is a full‑featured True Convection oven, giving you the flexibility to reheat, bake, roast, and brown multiple dishes at once without sacrificing space or performance. The lower oven’s InstaView® WideView window lets you check on roasts, casseroles, and baked goods with a simple knock on the glass, reducing heat loss and helping maintain consistent cooking results. At the same time, the True Convection system with Air Fry and Steam Sous Vide capabilities opens up advanced cooking techniques that many traditional wall ovens simply don’t offer, allowing you to air fry crispy favorites with less oil or achieve restaurant‑quality, tender results using precise steam‑assisted cooking. The exclusive Essence White finish from LG STUDIO gives the WCES6428N a refined, matte look that stands out from typical stainless appliances, complemented by elevated light bronze handles for a sophisticated, furniture‑like presence in your kitchen. Inside, a bright, full‑color 7" TFT LCD touch display guides you through more than 40 auto‑cook recipes and modes, making it easy to select the right settings whether you’re proofing bread, dehydrating snacks, or running a quick EasyClean® or Self Clean cycle to keep the oven interior looking its best. Built‑in ThinQ® smart technology adds even more convenience, enabling remote monitoring, voice control compatibility, and access to smart recipes and notifications from your phone. Altogether, the LG WCES6428N delivers a rare combination of design, capacity, and cutting‑edge cooking features that elevates everyday meals and special occasions alike.
• LG STUDIO Essence White finish – exclusive matte white design that delivers a luxurious, modern look and pairs easily with a wide range of kitchen styles.
• TurboCook™ Speed Oven – upper oven combines microwave and convection with instant-on Infrared Heating™ to cook up to 4x faster than a traditional oven, often without preheating.
• True Convection – powerful convection fan and heating element circulate hot air for more even baking and roasting on multiple racks.
• Steam Sous Vide – lower oven steam function helps you cook foods gently and evenly, locking in moisture and flavor similar to sous-vide style.
• Air Fry setting – crisps favorites like fries or wings with hot air circulation, reducing the need for added oil compared to deep frying.
• EasyClean® + Self Clean – dual cleaning system lets you choose quick, low‑heat EasyClean® for light messes or high‑heat Self Clean for deep cleaning.
• ThinQ® smart technology – built‑in Wi‑Fi lets you monitor and control the oven from your smartphone, receive notifications, and access smart recipes via the ThinQ® app.
• ThinQ® voice control compatibility – works with supported voice assistants so you can start, stop, or adjust settings hands‑free.
• SmartDiagnosis™ support – helps troubleshoot issues quickly by sending diagnostic data to LG customer support via the ThinQ® app.
• InstaView™ / WideView™ window – large viewing window lets you check cooking progress without opening the door and losing heat.
• LG STUDIO design hardware – elevated light bronze handles and trim add a premium, designer accent to the Essence White finish.
• Flush installation capable – designed for a sleek, built‑in look that can sit more flush with surrounding cabinetry.
• 6.4 cu. ft. total capacity (1.7 + 4.7 cu. ft.) – combination of a 1.7 cu. ft. upper speed/microwave oven and a 4.7 cu. ft. lower oven to handle everyday meals and large holiday dishes.
• 30" built‑in combination wall oven – replaces separate wall oven and microwave with a single integrated unit to save space and streamline the look.
• Upper TurboCook™ / microwave convection oven – use as a traditional microwave, convection oven, or combined speed‑cook oven for flexible meal prep.
• Microwave power up to ~950–975 W – delivers strong microwave performance for fast reheating, defrosting, and cooking.
• Speed Cook programs – preset options for common foods (meats, poultry, fish, bread, pizza, casseroles, etc.) to simplify quick cooking.
• Sensor Cook functions – automatically adjusts time and power based on humidity levels for better results when reheating or cooking certain foods.
• Defrost, Melt & Soften menus – dedicated settings for gently defrosting meats, melting butter or chocolate, and softening items like ice cream or cream cheese.
• Lower true convection oven – full‑size 4.7 cu. ft. oven with dedicated convection element for even baking, roasting, and air frying.
• Multiple oven modes – Bake, Convection Bake, Convection Roast, Broil, Air Fry, Warm, Proof, Steam Cook (Steam Bake, Steam Sous Vide), Auto Cook, and Favorites for versatile cooking.
• Proof mode – maintains low, consistent temperatures ideal for proofing bread dough.
• Warm / Keep Warm function – keeps cooked dishes at serving temperature without overcooking.
• Hidden bake elements (upper and lower) – concealed heating elements create a smooth interior floor that’s easier to wipe clean.
• High‑power broil elements – powerful upper and lower broilers (including Infrared Heating™ in the upper) for fast searing and browning.
• Steam Assist (lower oven) – adds moisture during baking or roasting to help improve texture and prevent foods from drying out.
• Automatic safety shut‑off – turns the oven off after a set period to help prevent accidental overcooking or energy waste.
• Soft‑closing oven door – gently closes to reduce slamming, noise, and wear on the hinges.
• Control Lock / Child Lock – disables the control panel to help prevent unintended use or changes to settings.
• Certified Sabbath Mode – adjusts certain functions and lights to meet Sabbath observance requirements.
• 7" color TFT LCD touch display – large, full‑color screen with intuitive touch controls and clear cooking information.
• Film Touch + Glass Touch controls – smooth, modern control surface that’s easy to wipe clean.
• Multi‑language display – on‑screen prompts available in English, Spanish, or French.
• 12‑ or 24‑hour clock option – lets you choose your preferred time format.
• Kitchen timer and timed cook – built‑in timer and automatic shut‑off cooking to help prevent overcooking.
• Cooking complete beeper with volume control – audible alerts with adjustable volume (High/Low/Off) so you can tailor notifications.
• Temperature unit selection – switch between Fahrenheit and Celsius depending on your preference.
• Oven temperature probe / meat probe – monitors internal food temperature and alerts you when your roast or poultry reaches the desired doneness.
• Included accessories – comes with broiler pan, upper oven glass tray, upper metal tray, upper rack, and temperature probe for immediate out‑of‑box usability.
• Multiple rack positions – several rack levels in the lower oven to accommodate tall roasts, multiple baking sheets, or large cookware.
• Gliding / roll‑out rack (select models/positions) – makes it easier and safer to access heavy dishes like turkeys or large casseroles.
• Essence White glass door with WideView™ window – large glass panel complements the finish and improves visibility into both cavities.
• Wi‑Fi and app capable – start preheating, change modes, or check remaining time from your phone, and receive alerts when cooking is done.
• ThinQ Care / maintenance alerts – smart monitoring can send notifications about usage patterns or potential issues to help extend appliance life.
• Voice‑assistant and smart‑home integration – compatible with select smart‑home platforms for integrated routines (like preheating when you arrive home).
• Electric fuel type – provides consistent, even heat and simpler installation compared to gas wall ovens.
• Standard 30" cutout fit – designed to fit most 30‑inch wall oven openings for easier replacement of older units.
• Energy‑efficient convection cooking – faster, more even cooking can help reduce overall cook times and energy use compared to non‑convection ovens.
• 2‑year parts and labor warranty – extended manufacturer coverage (compared to many 1‑year warranties) for added peace of mind.
• TurboCook™ Speed Oven – upper oven combines microwave and convection with instant-on Infrared Heating™ to cook up to 4x faster than a traditional oven, often without preheating.
• True Convection – powerful convection fan and heating element circulate hot air for more even baking and roasting on multiple racks.
• Steam Sous Vide – lower oven steam function helps you cook foods gently and evenly, locking in moisture and flavor similar to sous-vide style.
• Air Fry setting – crisps favorites like fries or wings with hot air circulation, reducing the need for added oil compared to deep frying.
• EasyClean® + Self Clean – dual cleaning system lets you choose quick, low‑heat EasyClean® for light messes or high‑heat Self Clean for deep cleaning.
• ThinQ® smart technology – built‑in Wi‑Fi lets you monitor and control the oven from your smartphone, receive notifications, and access smart recipes via the ThinQ® app.
• ThinQ® voice control compatibility – works with supported voice assistants so you can start, stop, or adjust settings hands‑free.
• SmartDiagnosis™ support – helps troubleshoot issues quickly by sending diagnostic data to LG customer support via the ThinQ® app.
• InstaView™ / WideView™ window – large viewing window lets you check cooking progress without opening the door and losing heat.
• LG STUDIO design hardware – elevated light bronze handles and trim add a premium, designer accent to the Essence White finish.
• Flush installation capable – designed for a sleek, built‑in look that can sit more flush with surrounding cabinetry.
• 6.4 cu. ft. total capacity (1.7 + 4.7 cu. ft.) – combination of a 1.7 cu. ft. upper speed/microwave oven and a 4.7 cu. ft. lower oven to handle everyday meals and large holiday dishes.
• 30" built‑in combination wall oven – replaces separate wall oven and microwave with a single integrated unit to save space and streamline the look.
• Upper TurboCook™ / microwave convection oven – use as a traditional microwave, convection oven, or combined speed‑cook oven for flexible meal prep.
• Microwave power up to ~950–975 W – delivers strong microwave performance for fast reheating, defrosting, and cooking.
• Speed Cook programs – preset options for common foods (meats, poultry, fish, bread, pizza, casseroles, etc.) to simplify quick cooking.
• Sensor Cook functions – automatically adjusts time and power based on humidity levels for better results when reheating or cooking certain foods.
• Defrost, Melt & Soften menus – dedicated settings for gently defrosting meats, melting butter or chocolate, and softening items like ice cream or cream cheese.
• Lower true convection oven – full‑size 4.7 cu. ft. oven with dedicated convection element for even baking, roasting, and air frying.
• Multiple oven modes – Bake, Convection Bake, Convection Roast, Broil, Air Fry, Warm, Proof, Steam Cook (Steam Bake, Steam Sous Vide), Auto Cook, and Favorites for versatile cooking.
• Proof mode – maintains low, consistent temperatures ideal for proofing bread dough.
• Warm / Keep Warm function – keeps cooked dishes at serving temperature without overcooking.
• Hidden bake elements (upper and lower) – concealed heating elements create a smooth interior floor that’s easier to wipe clean.
• High‑power broil elements – powerful upper and lower broilers (including Infrared Heating™ in the upper) for fast searing and browning.
• Steam Assist (lower oven) – adds moisture during baking or roasting to help improve texture and prevent foods from drying out.
• Automatic safety shut‑off – turns the oven off after a set period to help prevent accidental overcooking or energy waste.
• Soft‑closing oven door – gently closes to reduce slamming, noise, and wear on the hinges.
• Control Lock / Child Lock – disables the control panel to help prevent unintended use or changes to settings.
• Certified Sabbath Mode – adjusts certain functions and lights to meet Sabbath observance requirements.
• 7" color TFT LCD touch display – large, full‑color screen with intuitive touch controls and clear cooking information.
• Film Touch + Glass Touch controls – smooth, modern control surface that’s easy to wipe clean.
• Multi‑language display – on‑screen prompts available in English, Spanish, or French.
• 12‑ or 24‑hour clock option – lets you choose your preferred time format.
• Kitchen timer and timed cook – built‑in timer and automatic shut‑off cooking to help prevent overcooking.
• Cooking complete beeper with volume control – audible alerts with adjustable volume (High/Low/Off) so you can tailor notifications.
• Temperature unit selection – switch between Fahrenheit and Celsius depending on your preference.
• Oven temperature probe / meat probe – monitors internal food temperature and alerts you when your roast or poultry reaches the desired doneness.
• Included accessories – comes with broiler pan, upper oven glass tray, upper metal tray, upper rack, and temperature probe for immediate out‑of‑box usability.
• Multiple rack positions – several rack levels in the lower oven to accommodate tall roasts, multiple baking sheets, or large cookware.
• Gliding / roll‑out rack (select models/positions) – makes it easier and safer to access heavy dishes like turkeys or large casseroles.
• Essence White glass door with WideView™ window – large glass panel complements the finish and improves visibility into both cavities.
• Wi‑Fi and app capable – start preheating, change modes, or check remaining time from your phone, and receive alerts when cooking is done.
• ThinQ Care / maintenance alerts – smart monitoring can send notifications about usage patterns or potential issues to help extend appliance life.
• Voice‑assistant and smart‑home integration – compatible with select smart‑home platforms for integrated routines (like preheating when you arrive home).
• Electric fuel type – provides consistent, even heat and simpler installation compared to gas wall ovens.
• Standard 30" cutout fit – designed to fit most 30‑inch wall oven openings for easier replacement of older units.
• Energy‑efficient convection cooking – faster, more even cooking can help reduce overall cook times and energy use compared to non‑convection ovens.
• 2‑year parts and labor warranty – extended manufacturer coverage (compared to many 1‑year warranties) for added peace of mind.
Manufacturer's Warranty: 1 year
Canadian model: WCES6428N
Canadian UPC: 195174070079
EAN: 0195174070079
| Specification | Value |
|---|---|
| Model | WCES6428N |
| Brand | LG STUDIO |
| Product Type | Combination Double Wall Oven |
| Fuel Type | Electric |
| Color | Essence White |
| Outcase Color | Essence White |
| Door Color | Essence White |
| Handle Color | Light Bronze |
| Handle Material | Aluminum |
| Knob Color | Light Bronze |
| Knob Material | Aluminum |
| Control Display | LCD |
| Control Type | Glass Touch |
| Cavity Material | Enamel |
| Door Feature | InstaView & WideView Window |
| PrintProof Finish | No |
| Cooking System | True Convection |
| Oven Type | Combi |
| Total Capacity | 6.4 Cu Ft |
| Upper Oven Capacity | 1.7 Cu Ft |
| Lower Oven Capacity | 4.7 Cu Ft |
| Width | 29 3/4 inches |
| Height | 43 13/16 inches |
| Depth | 23 3/8 inches |
| Depth with Handle | 26 7/8 inches |
| Depth with Door Open | 47 inches |
| Product Weight | 202 lbs |
| Shipping Weight | 264 lbs |
| Packing Width | 33 inches |
| Packing Height | 30 inches |
| Packing Depth | 50 inches |
| Cutout Width Minimum | 28 1/2 inches |
| Cutout Height Minimum | 43 7/16 inches |
| Cutout Depth Minimum | 24 inches |
| Cutout Width Maximum | 29 3/4 inches |
| Cutout Height Maximum | 43 13/16 inches |
| Cutout Depth Maximum | 24 inches |
| Flush Cutout Width | 30 inches |
| Flush Cutout Height | 44 inches |
| Flush Cutout Depth | 25 inches |
| Upper Interior Width | 20 8/11 inches |
| Upper Interior Height | 8 9/25 inches |
| Upper Interior Depth | 17 5/13 inches |
| Lower Interior Width | 24 1/2 inches |
| Lower Interior Height | 17 5/8 inches |
| Lower Interior Depth | 18 7/8 inches |
| ADA Compliant | Yes |
| Control Lock | Yes (Oven) |
| Cooking Complete Reminder Volume | Yes |
| Delayed Timed Cook | Yes |
| Kitchen Timer | Yes |
| Oven Cleaning Type | EasyClean + Self Clean |
| Sabbath Mode | Yes |
| Self-Clean Oven Door Lock | Automatic |
| Soft Closing System | Yes (Oven Door) |
| Timed Cook | Yes |
| InstaView | Yes |
| Upper Microwave Power Output | 975 W |
| Upper Bake Element Power | 375 W |
| Upper Bake Element Type | Hidden |
| Upper Broil Element Power | 1200 W |
| Upper Broil Element Type | Miraclon |
| Upper Convection Element Power | 1500 W |
| Upper Convection Type | True Convection |
| Upper Cooking Modes | Auto Cook, Broil, Convection Bake, Defrost, Melt, Microwave, Popcorn, Proof, Sensor Cook, Soften, Speed Cook, Warm |
| Lower Convection Conversion | No |
| Lower Automatic Safety Shut-Off | Yes |
| Lower Bake Element Type | Hidden |
| Lower Broil Element Type | Sheath |
| Lower Convection Fan | Single Speed |
| Lower Convection Type | True Convection |
| Lower Bake Element Power | 2500 W |
| Lower Broil Element Power | 4000 W |
| Lower Convection Element Power | 2000 W |
| GoCook Smart Oven Light | Yes |
| Maintenance | Descaling, Drying |
| Number of Rack Positions | 5 |
| Lower Cooking Modes | Air Fry, Bake, Broil, Convection Bake, Convection Roast, Favorite, Probe, Proof, Steam Bake, Steam Sous-Vide, Warm |
| Oven Light Type | Halogen |
| Required Power Supply | 208V / 60Hz, 240V / 60Hz |
| Amp Rating at 208V | 36.1 A |
| Amp Rating at 240V | 39.4 A |
| Watt Rating at 208V | 6200 W |
| Watt Rating at 240V | 7800 W |
| SmartDiagnosis | Yes |
| NFC Tag On | No |
| Proactive Customer Care | Yes |
| Smart Recipe App Support | No |
| Wi-Fi | Yes |
| Voice Control | No |
| Works With | Google Assistant, LG ThinQ |
| Air Fry Tray | 1 |
| Gliding Racks | 2 |
| Standard Racks | 1 |
| Temperature Probe | 1 |
| UPC | 195174070079 |
LG Cooking Step Up Chart 2026 

Delivery and installation services are available from CAS
(Includes washers, dryers, and more.)
Delivery and installation service details
Custom advanced installation services (after delivery)
(Gas connections, ventilation, dishwashers, etc.)
Offered by Quick Contractors®
1-877-694-3909
To book service online, please visit quicktask.com/cas
