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LG WSES4728F
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AQ1039
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AQ1039
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  • Kitchener
Description & Features
The LG WSES4728F wall oven brings professional‑level performance and showpiece style together in a single built‑in design, ideal for home cooks who want more from their kitchen than a standard oven can offer. With a generous 4.7 cu. ft. capacity and a 30"‑class width that fits seamlessly into most cabinetry openings, it’s built to handle everything from weeknight sheet‑pan dinners to multi‑course holiday feasts without crowding your space. At the heart of this model is its advanced True Convection® system paired with a powerful fan, delivering fast, even heat on every rack so roasts come out beautifully browned and cookies bake uniformly, even when you’re cooking multiple trays at once. What truly sets this oven apart is its combination of Air Fry and Steam Sous Vide capabilities, letting you crisp family favorites like wings and fries with little to no added oil, then switch to moisture‑rich, low‑and‑slow steam cooking for restaurant‑quality meats, fish, and vegetables that stay tender and juicy all the way through. The signature InstaView® window adds both convenience and drama: just knock twice on the extra‑wide glass to light up the interior and check your food without opening the door or losing heat, a feature you won’t find on most traditional wall ovens. Inside, the brilliant blue cavity and easy‑reach gliding racks make it simple to load heavy cookware and see every corner of the oven at a glance. On the front, a full‑color 7" LCD touch display replaces clusters of knobs and buttons with an intuitive, modern interface that puts more than 40 auto‑cook recipes, precise temperature controls, and cleaning options right at your fingertips. Cleanup is streamlined with EasyClean® for quick, chemical‑free touch‑ups and a full Self Clean cycle for deeper maintenance, while the smudge‑resistant PrintProof™ stainless finish keeps the exterior looking polished with minimal effort. Built‑in ThinQ® smart technology with Wi‑Fi connectivity lets you preheat, monitor, and adjust settings from your phone or compatible voice assistant, so you can manage dinner without hovering in the kitchen. From its flush‑install ready design and pro‑style handle to its powerful, multi‑mode cooking performance, the LG WSES4728F is a standout upgrade for anyone who wants a smarter, more versatile wall oven that goes well beyond the basics.

LG STUDIO design – premium LG STUDIO line styling to coordinate with other high‑end LG kitchen appliances.

Smart InstaView® window – knock twice on the glass to instantly illuminate the extra‑wide viewing window without opening the door or releasing heat.

WideView™ oven window – oversized glass panel provides a broad, clear view of dishes on multiple racks.

PrintProof™ smudge‑resistant stainless steel – special finish resists fingerprints and smudges and wipes clean easily to keep the oven looking new.

ThinQ® smart technology – connect via Wi‑Fi to monitor and control the oven from your smartphone, receive notifications, and access smart features.

ThinQ Care™ proactive maintenance – monitors appliance performance and sends alerts or tips to help prevent issues and extend product life.

SmartDiagnosis™ support – transmits diagnostic data to LG customer service via the ThinQ app to help speed up troubleshooting.

SideChef recipe app integration – access guided recipes and send cooking settings directly from a compatible SideChef app to the oven.

4.7 cu. ft. large‑capacity cavity – accommodates large roasts, multiple casserole dishes, or several baking trays at once for family meals and entertaining.

True Convection – rear convection element and fan circulate hot air for faster, more even baking and roasting on multiple racks.

Air Fry function – high‑temperature convection mode crisps foods like fries and wings with little or no added oil, eliminating the need for a separate air fryer.

Steam Sous Vide / Air Sous‑Vide modes – low‑temperature, precise cooking options help lock in moisture and tenderness without using a water bath appliance.

Steam Cook (Steam Bake) – adds moisture during baking to improve bread rise, crusts, and overall texture of baked goods.

Integrated steam element (approx. 1,960 W) – dedicated steam heater delivers consistent steam for sous‑vide and steam‑assisted cooking.

Multiple convection modes – Convection Bake and Convection Roast settings tailor fan and heat patterns for optimal results with baked goods or roasts.

Versatile oven modes – Bake, Conv. Bake, Conv. Roast, Broil High, Broil Low, Warm, Proof, Frozen Meal, Air Fry, Air Sous‑Vide, Steam Cook, Auto Cook, Favorite, EasyClean, and Self Clean for a wide range of recipes.

High‑performance bake element (approx. 2,500 W) – powerful hidden bake element delivers fast preheating and consistent bottom heat.

Dual‑element broil system – 2,500 W inner and 1,500 W outer broil elements provide flexible, intense top heat for searing and browning.

Hidden 8‑pass bake element – concealed element improves heat distribution and makes the oven floor easier to wipe clean.

True Convection element (approx. 2,000 W) – dedicated rear element works with the fan for uniform temperature throughout the cavity.

Single‑speed convection fan – maintains steady airflow for predictable, repeatable cooking performance.

Steam Assist feature – adds moisture to the cavity to help prevent foods from drying out during certain cooking modes.

EasyClean® 10‑minute cleaning cycle – low‑temperature, chemical‑free cleaning option for light soils that refreshes the cavity in about 10 minutes.

Self Clean function – high‑heat pyrolytic cycle burns off heavy baked‑on residue for a deep clean with minimal scrubbing.

Variable cleaning time options – choose different self‑clean durations based on how dirty the oven is to save time and energy.

Air Fry tray accessory – included perforated tray promotes air circulation around food for optimal crisping in Air Fry mode.

Heavy‑duty gliding rack – smooth‑sliding rack extends fully for safe, easy access to heavy dishes and roasts.

Two standard heavy‑duty racks – sturdy oven racks support multiple pans and can be arranged in several positions.

Meat temperature probe – monitors internal temperature of roasts and poultry and alerts you when food reaches the set doneness.

Cast‑iron griddle plate – included griddle accessory offers an additional cooking surface for items like breads or one‑pan dishes.

Broiler pan accessory – dedicated pan for broiling meats and vegetables while collecting drippings.

Five rack positions – multiple height options allow you to optimize rack placement for baking, roasting, broiling, or air frying.

7" full‑color TFT LCD touch display – large, high‑resolution screen clearly shows modes, temperatures, and timers and simplifies navigation.

Glass Touch (SmoothTouch™) controls – flat, touch‑sensitive control panel is easy to wipe clean and offers a modern, minimalist look.

Over 40 auto‑cook recipes – built‑in presets automatically set temperature and time for popular dishes to reduce guesswork.

Favorite settings memory – save frequently used cooking programs for quick, one‑touch recall.

Timed Cook function – automatically turns the oven off at the end of a programmed cooking time for added convenience.

Kitchen timer – independent timer tracks cooking or prep tasks without affecting oven operation.

Automatic 12‑hour safety shut‑off – turns the oven off after extended use to help prevent accidental overheating.

Cooking complete reminder with adjustable volume – beeper with High, Low, or Off settings lets you customize alerts.

Keep Warm / Warm mode – maintains serving temperature for finished dishes without overcooking.

Proof mode – provides a low, stable temperature ideal for proofing bread dough.

Frozen Meal setting – optimized program for cooking or finishing frozen entrées and convenience foods.

Variable broil control – High and Low broil options help you fine‑tune top heat for delicate or intensive browning.

Sabbath Mode (certified) – disables certain functions and lights in accordance with Sabbath observance requirements.

Interior halogen lighting – two bright halogen lamps illuminate the entire cavity for easy viewing through the window.

Five interior lights (select models/specs) – additional lighting improves visibility on every rack level.

Smudge‑resistant stainless‑steel exterior – durable finish resists everyday marks and complements modern kitchen décor.

Bar‑style stainless‑steel handle – robust, comfortable handle provides a secure grip and upscale appearance.

Flush or standard installation options – designed to allow either a sleek, flush‑mount look or a traditional proud‑mount fit in cabinetry.

Standard 30" cutout compatibility – fits most 30‑inch wall‑oven openings for easier replacement of existing units.

ADA‑compliant design – meets applicable accessibility guidelines for reach and operability when properly installed.

Multi‑language interface – on‑screen prompts available in English, French, and Spanish for user convenience.

Dual temperature units – supports both Fahrenheit and Celsius temperature settings.

Wi‑Fi connectivity – enables remote start/stop, mode changes, and status checks from compatible smart devices.

Voice control compatibility – works with select third‑party voice assistants (via ThinQ) for hands‑free control of basic functions.

Check & Control monitoring – view oven status, remaining time, and notifications from the ThinQ app while away from the kitchen.

Interior dimensions approx. 24 1/2" W x 17 5/8" H x 18 7/8" D – provides ample usable space for large cookware and multiple racks.

Standard 208/240 V, 60 Hz electrical connection – compatible with typical North American wall‑oven circuits.

Approx. 6.1 kW power rating at 240 V – delivers strong heating performance for rapid preheat and high‑temperature cooking.

Approx. 25.4 A current draw – designed for use on a dedicated 30‑amp circuit (check local codes and installation instructions).

Included exhaust grease filter – helps capture grease particles from vented air to keep the oven cleaner over time.

Manufacturer's Warranty: 1 year

Canadian model: WSES4728F

Canadian UPC: 195174022849

EAN: 0195174022849


Even The Controls Look Good - WSES4728F
Even The Controls Look Good
WSES4728F - Even The Controls Look Good
Elevate your space with an impressive 7" LCD touch display that lets you activate your cooktop with a few simple touches. And it doesn't just look impressive-it's also easy to clean.
Designed for the Perfect Fit - WSES4728F
Designed for the Perfect Fit
WSES4728F - Designed for the Perfect Fit
The kitchen of your dreams is in the details. LG STUDIO wall ovens give you the option of a flush installation or the traditional position-so it looks just the way you want.
Cooks fast. Looks great. - WSES4728F
Cooks fast. Looks great.
WSES4728F - Cooks fast. Looks great.
Bring on the crowd pleasers-now you can cook and bake with ease, thanks to LG's True Convection oven that delivers precise heat for crisp, delicious results. Our convection technology evenly distributes continual precise heat so food is delicious on the inside, and crisp on the outside.
Enjoy Unique Features Like Air Fry - WSES4728F
Enjoy Unique Features Like Air Fry
WSES4728F - Enjoy Unique Features Like Air Fry
Air Fry delivers crispy flavor fast with no preheating required. 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.
Tap Into New Cooking Techniques Like Steam Sous Vide - WSES4728F
Tap Into New Cooking Techniques Like Steam Sous Vide
WSES4728F - Tap Into New Cooking Techniques Like Steam Sous Vide
Using low oven temperatures and airflow around vacuum sealed ingredients, Air Sous Vide locks in moisture and aroma to deliver meats, fish and poultry that are juicy, tender and consistently delicious. 1
A Smarter Home Starts with the LG ThinQ® App - WSES4728F
A Smarter Home Starts with the LG ThinQ® App
WSES4728F - 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. 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. ThinQ UP appliances receive software updates for new features and enhancements. Learn more.
Put the Spotlight on What's Cooking - WSES4728F
Put the Spotlight on What's Cooking
WSES4728F - Put the Spotlight on What's Cooking
Check on food in an instant with two quick knocks. The uniquely designed 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.
Fits Your Look-and More Food - WSES4728F
Fits Your Look-and More Food
WSES4728F - Fits Your Look-and More Food
With LG STUDIO's large capacity oven, you can make enough to feed your whole family-and your friends, too. Whether you're hosting a dinner party or making a holiday feast, this oven fits it all beautifully.

Specs
SpecificationValue
Capacity 4.7 cu ft
Width 29.75 inches
Height 29.44 inches
Depth (cabinet) 26.9 inches
Depth (including door) 24.46 inches
Depth (including handle) 26.91 inches
Product Weight 134 lbs
Shipping Weight 164 lbs
Interior Dimensions (W x H x D) 24.5 inches x 17.63 inches x 18.88 inches
Cutout Dimensions – Flush (W x H x D) 30 inches x 29.63 inches x 25 inches
Cutout Dimensions – Standard (W x H x D) Min. 28.5 inches x 29.13 inches x 24 inches / Max. 28.63 inches x 29.19 inches x 24 inches
Oven Type Single Wall Oven
Fuel Type Electric
Nominal Width 30 inches
Brand Series LG STUDIO
Finish Smudge Resistant / PrintProof Stainless Steel
Handle Type / Material Bar handle, Stainless Steel
Control Type Glass Touch (SmoothTouch)
Display 7-inch TFT LCD touch display
Oven Door Window InstaView & WideView Window
Oven Capacity Type True Convection Single Oven
Convection Type True Convection
Convection Fan Single speed
Convection Element Power 2,000 W (sheath heater)
Bake Element Type Hidden (8-pass)
Bake Element Power 2,500 W
Broil Element Power 2,500 W inner / 1,500 W outer
Steam Element Power 1,960 W
Number of Rack Positions 5
Total Number of Oven Racks 4 (varies by retailer listing; manufacturer configuration includes 1 gliding rack + 2 heavy-duty racks + air fry rack)
Oven Lights 2 halogen
Lower Oven Lights 5 (as listed in some retailer specs for internal lighting points)
Oven Cooking Modes Bake, Convection Bake, Convection Roast, Broil (High / Low), Warm, Proof, Frozen Meal, Air Fry, Air Sous-Vide / Steam Sous Vide, Steam Bake, EasyClean, Self Clean, Steam Maintenance, Auto Cook, Favorite
Self Clean Yes
EasyClean Yes (approx. 10 minutes)
Variable Cleaning Time Yes
Variable Broil Yes
Variable Warm Yes
Proof Mode Yes
Air Fry Yes
Steam / Sous Vide Steam Sous Vide / Air Sous-Vide / Steam Bake
Wi-Fi Connectivity Yes (ThinQ)
SmartDiagnosis Yes
Voice Control (3rd Party) Yes
Smart Recipe App SideChef compatible
ThinQ Care / Proactive Monitoring ThinQ Care supported (availability may vary by region)
Clock 12-hour or 24-hour (selectable)
Kitchen Timer Yes
Timed Cook Yes
Cooking Complete Reminder Volume High / Low / Mute (or Beeper Hi / Lo / Off)
Language Options English, French, Spanish
Automatic Safety Shut-Off After 12 hours
Sabbath Mode Yes (Certified)
ADA Compliant Yes
Energy Requirements 240 V / 208 V, 60 Hz
kW Rating at 240 V 6.1 kW
Amp Rating at 240 V 25.4 A
Energy Star Certified No
Accessories – Gliding Rack 1 full-extension gliding rack
Accessories – Heavy Duty Racks 2
Accessories – Air Fry Rack 1
Accessories – Broiler Pan Included
Accessories – Griddle / Griddle Plate Included
Accessories – Meat Probe / Temperature Probe Included
Colour Stainless Steel
Smudge-Proof / PrintProof Yes
LED / Interior Lighting Halogen interior lighting with multiple points; LED indicators on controls
Venting System – Exhaust Grease Filter 1
UPC (Canada) 195174022849
UPC (USA) 195174022832
Manufacturer Warranty (Parts & Labour) 2 years
Manuals
LG Cooking Step Up Chart 2026 LG Cooking Step Up Chart 2026
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WSES4728F
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