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LG LSIS6338F
LG Cooking Step Up Chart 2026 LG Cooking Step Up Chart 2026
BUW53R
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BUW53R
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Description & Features
The LG LSIS6338F slide-in range brings professional-level performance and sleek, built-in style to your kitchen, combining advanced cooking technology with an intuitive, chef-inspired design. At just under 30 inches wide, it’s crafted to fit seamlessly into a standard range opening while offering a generous 6.3 cu. ft. oven capacity, so you can roast a large turkey, bake multiple casserole dishes, or prepare an entire holiday meal at once. At the heart of this model is its premium induction cooktop, which delivers rapid, responsive heat and precise temperature control, helping you boil water in a fraction of the time of many traditional electric ranges while keeping the cooking surface cooler and easier to clean. The cooktop is further enhanced by illuminated white LED knobs and cooking element LED bars that clearly show which zones are active and at what level, adding both safety and a modern design accent. Inside the oven, ProBake Convection® moves the heating element to the back wall for more even, consistent results on every rack, making it easier to achieve perfectly browned roasts and evenly baked cookies without constant rotating. For healthier, high-performance cooking, this range includes built-in Air Fry and Air Sous Vide modes, letting you crisp your favorite snacks with little to no added oil or gently cook vacuum-sealed meats and fish to restaurant-quality tenderness, all without extra countertop appliances. The signature InstaView® window lets you check on your dishes with a simple knock on the glass, reducing heat loss from opening the door and adding a touch of high-end convenience. Cleanup is streamlined with EasyClean® technology for quick, everyday touch-ups and a full self-clean cycle for deeper maintenance, so the oven can look as good as it cooks. Connected ThinQ® smart features allow you to monitor and control key functions from your compatible device, receive status notifications, and even integrate with select smart home platforms for added peace of mind. With its combination of induction power, InstaView®, ProBake Convection®, and versatile Air Fry and Air Sous Vide capabilities, the LG LSIS6338F stands out as a feature-rich, design-forward range that elevates both everyday meals and special-occasion cooking.

InstaView® & WideView™ oven window – lets you see inside the oven with two quick knocks, reducing heat loss from opening the door and giving a wide, clear view of dishes.

ProBake Convection™ technology – moves the heating element to the back of the oven for more even, professional-style baking and roasting on every rack.

Air Fry function – uses high heat and convection fan to deliver crispy results for favorites like fries and wings with little to no added oil and no preheating required.

Air Sous Vide feature – maintains precise low oven temperatures and airflow around vacuum‑sealed foods for tender, evenly cooked meats, fish, and poultry.

ThinQ® smart technology – enables Wi‑Fi connectivity for remote monitoring and control, smart recipes, voice control compatibility, and notifications via the ThinQ app.

EasyClean® 10‑minute cleaning – allows quick, low‑heat cleaning by spraying the interior with water and running a short cycle, then wiping away loosened residue.

PrintProof™ stainless finish – resists fingerprints and smudges to keep the exterior looking clean with minimal wiping.

GoCook Smart Oven Light – bright interior lighting makes it easy to check cooking progress through the window without opening the door.

6.3 cu. ft. large‑capacity oven – accommodates large roasts, multiple casserole dishes, or a holiday turkey and sides in a single cooking session.

Induction + radiant cooktop – combines four powerful induction elements with one radiant element to deliver fast, precise heating and flexible pan compatibility.

Four induction elements with Boost – provide rapid heat‑up and fine temperature control for boiling, searing, and simmering.

High‑power 11" front induction element – delivers up to 4,300W (Boost) for quick boiling and high‑heat cooking in large pots and pans.

Versatile 8" induction elements – supply strong, even heat for everyday pots and pans, ideal for sautéing, boiling, and frying.

Center induction element – offers additional flexibility for extra pans or specialty cookware when cooking multiple dishes at once.

Dedicated warming element – keeps finished dishes warm without overcooking, ideal for serving courses at different times.

Multiple oven cooking modes – includes Bake, Convection Bake, Convection Roast, Broil High/Low, Warm, Proof, Frozen Meal, Air Fry, Air Sous Vide, EasyClean, and Self Clean for tailored results.

Self‑clean cycle – uses high heat to burn off heavy, baked‑on residue for deeper periodic cleaning with minimal scrubbing.

Digital temperature display – clearly shows set and actual oven temperatures for precise control.

Convection fan with dual speeds – offers high and low fan settings to match different recipes and cooking needs.

Seven rack positions – provide flexible placement for tall items, multiple pans, or broiling close to the element.

Storage drawer – offers convenient space beneath the oven for storing baking sheets, pans, and accessories.

Front control knobs – keep cooktop controls within easy reach while maintaining a built‑in, slide‑in look.

Weighted LED backlit knobs – illuminate when in use for a premium appearance and quick visual confirmation that a burner is on.

Glass touch oven controls – provide a smooth, easy‑to‑clean control surface with responsive touch operation.

Automatic safety shut‑off – turns the oven off after a set period (e.g., 12 hours) to help prevent unintended long‑term operation.

Control lock / child lock – disables the control panel and/or cooktop to help prevent accidental or unauthorized use.

Hot surface indicator lights – remain illuminated while the cooktop surface is still hot to the touch, even after elements are turned off.

Kitchen timer and timed cook – allow you to time dishes and automatically stop cooking when the programmed duration ends.

Delay bake / delay start – lets you program the oven to begin cooking later, so meals can be ready at a specific time.

Temperature unit selection – switches between Fahrenheit and Celsius to match user preference or recipe requirements.

Cooking complete reminder – beeps at adjustable volume (high, low, or mute) when the cooking cycle finishes.

Proof mode – maintains low, stable temperatures ideal for proofing bread dough and other yeast‑based recipes.

Warm function – keeps cooked food at serving temperature without drying it out.

Frozen Meal setting – optimizes time and temperature for cooking or reheating frozen prepared foods.

Oven interior light control – allows you to turn the light on during cooking or automatically with door opening for better visibility.

Sabbath‑friendly operation (via basic bake & manual controls) – supports simplified use during religious observance when advanced features are not desired.

Slide‑in design – installs flush with countertops for a built‑in, custom look that also makes it easier to clean around the range.

30" width class – fits standard 30‑inch range openings for straightforward replacement of existing ranges.

Adjustable leveling legs – help ensure the cooktop and oven are properly leveled for even cooking and a seamless fit with counters.

Black ceramic glass cooktop surface – offers a sleek appearance and wipes clean easily after spills and splatters.

Stainless steel bar handle – provides a sturdy, comfortable grip and coordinates with other stainless appliances.

PrintProof™ exterior durability – helps maintain a like‑new appearance by minimizing visible fingerprints and smears.

SmartDiagnosis™ support – allows the range to communicate diagnostic data to LG support for faster troubleshooting.

Voice control compatibility – works with select voice assistants (via ThinQ) so you can adjust settings or check status hands‑free.

Third‑party smart recipe integration – connects with supported cooking apps to send temperature and time settings directly to the oven.

Check & Control via app – lets you verify oven status, change temperatures, or turn the oven off remotely from a compatible smartphone.

Large, easy‑read LED display – shows time, temperature, and function selections clearly from across the kitchen.

High‑efficiency induction heating – transfers energy directly to compatible cookware for faster boiling and reduced wasted heat in the kitchen.

Precise low‑heat control on induction zones – maintains gentle simmer or melt settings without scorching delicate foods.

Warming zone / low‑power element – keeps sauces and side dishes at serving temperature while other items finish cooking.

Oven door with large viewing area – maximizes glass surface so you can monitor multiple racks at once.

Sturdy oven racks – support heavy cookware and large roasts without flexing.

Included Air Fry tray – optimizes air circulation around food for better crisping when using Air Fry mode.

Included temperature probe – monitors internal food temperature so you can cook meats to precise doneness without guesswork.

Included cleaning accessories – comes with a spray bottle and cleaning pad to support EasyClean and routine maintenance.

240V / 40A electrical requirement – designed for standard electric range circuits in most modern homes.

Limited 1‑year parts and labor warranty – provides manufacturer coverage for repair or replacement due to defects in materials or workmanship.

Manufacturer's Warranty: 1 year

Canadian model: LSIS6338F

Canadian UPC: 195174020562

EAN: 0195174020562


Powerful Precision the Chef in You Will Love - LSIS6338F
Powerful Precision the Chef in You Will Love
LSIS6338F - Powerful Precision the Chef in You Will Love
Induction elements offer speed heating, precision, and responsiveness for fast boiling, bringing a quart of water to a boil in as quick as 95 seconds 1 . LG's exclusive red LED Bar Design displays power level settings by each cooking element for convenient monitoring. Learn more about induction cooking here.
ProBake Convection® - LSIS6338F
ProBake Convection®
LSIS6338F - ProBake Convection®
LG's ProBake Convection® is the gold standard in convection technology. Roast meats to perfection and evenly bake your favorite cookies and pies on every rack, every time.
Air Fry Crispy Favorites to Feed a Crowd - LSIS6338F
Air Fry Crispy Favorites to Feed a Crowd
LSIS6338F - Air Fry Crispy Favorites to Feed a Crowd
Air Fry delivers crispy flavor fast with no preheating and makes enough to feed a group. Just press Air Fry to prepare favorite snacks like 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.
Master Restaurant-Quality Flavor with Air Sous Vide - LSIS6338F
Master Restaurant-Quality Flavor with Air Sous Vide
LSIS6338F - Master Restaurant-Quality Flavor with Air 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.
Elevated Design in Every Detail - LSIS6338F
Elevated Design in Every Detail
LSIS6338F - Elevated Design in Every Detail
This is the redesigned LG STUDIO. Its modern flat panels and pro-style handles with PrintProof™ finish accommodates your busy family without leaving a trace. Its lasting performance combined with capacity and high-end innovation help you create experiences your guests will never forget. The new LG STUDIO is current, contemporary and stylish and it's everything you've ever dreamed about.
Feed a Crowd While Looking Good - LSIS6338F
Feed a Crowd While Looking Good
LSIS6338F - Feed a Crowd While Looking Good
With LG Studio's large capacity oven, you can make enough to feed your whole family-and your friends, too. Whether it's multiple batches of cookies or a holiday feast, this oven fits it all.
ThinQ® Helps Make Life Happen - LSIS6338F
ThinQ® Helps Make Life Happen
LSIS6338F - ThinQ® Helps Make Life Happen
The ThinQ® app offers control and convenience to help you simplify life and enjoy the comforts of home. Control your oven remotely, use voice commands with Google or Alexa voice assistants, or send cooking instructions with ThinQ Recipe or scan-to-cook. Plus, access Smart Diagnosis, customer support, and more. ThinQ Care™ sends usage, maintenance, and diagnostic alerts to help your appliances run smoothly. Learn More
ThinQ Care Helps Keep Your Appliances Running Smoothly - LSIS6338F
ThinQ Care Helps Keep Your Appliances Running Smoothly
LSIS6338F - ThinQ Care Helps Keep Your Appliances Running Smoothly
Discover ThinQ Care in the ThinQ® app and get proactive usage, maintenance and diagnostic alerts on your smartphone to help keep your LG smart appliances running smoothly.
Knock Twice to See Inside with InstaView®
LSIS6338F - Knock Twice to See Inside with InstaView®
Check on food in an instant. Simply knock twice on the InstaView® window to turn on the oven light without letting heat escape.
Keep Your Oven Clean Without the Elbow Grease - LSIS6338F
Keep Your Oven Clean Without the Elbow Grease
LSIS6338F - Keep Your Oven Clean 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.

Specs
Specification Value
Product TypeSlide-In Induction Range
BrandLG STUDIO
Model NumberLSIS6338F
FinishPrintProof Stainless Steel
Capacity6.3 Cu Ft
Drawer Capacity0.8 Cu Ft
Width29 7/8 inches
Height37 1/4 inches
Height to Cooking Surface36 inches
Depth29 3/8 inches
Depth Without Handle26 7/8 inches
Body Depth24 3/4 inches
Depth with Drawer Fully Open36 1/16 inches
Depth with Door Fully Open48 5/8 inches
Drawer Dimensions22 3/16 inches W x 4 1/2 inches H x 16 3/8 inches D
Cutout Width30 inches
Cutout Height36 inches
Cutout Depth25 inches
Cabinet Opening Width30 inches to 31 inches
Carton Width32 1/2 inches
Carton Height44 inches
Carton Depth30 1/2 inches
Approximate Product Weight197.6 lbs
Approximate Carton Weight235.4 lbs
Cooktop TypeInduction + Radiant
Number of Elements5
Induction Elements4
Radiant Elements1
Left Front Element Size8 inches
Left Front Element Power3,200W Boost / 2,100W Normal
Left Rear Element Size6 inches
Left Rear Element Power1,800W Boost / 1,300W Normal
Center Element Size6 inches
Center Element Power1,800W Boost / 1,300W Normal
Right Front Element Size11 inches
Right Front Element Power4,300W Boost / 2,400W Normal
Right Rear Element Size6 inches
Right Rear Element Power100W Warming Zone
Hot Surface IndicatorYes
Convection SystemProBake Convection
Oven Cooking ModesBake, Conv. Bake, Conv. Roast, Broil High, Broil Low, Warm, Proof, Frozen Meal, Air Fry, Air Sous-Vide, EasyClean, Self Clean
Air FryYes
Air Sous VideYes
Temperature ProbeYes
Oven Racks2 Heavy Duty Racks, 1 Gliding Rack, 1 Air Fry Tray
Number of Rack Positions7
Broil Element4,200W / 6 Pass
Convection Element2,500W
Convection ConversionYes
Infrared Heating SystemNo
EasyCleanYes
Self CleanYes
GoCook Smart Oven LightYes
Door LockYes
Automatic Safety Shut-OffAfter 12 Hours
Drawer TypeStorage
Cooktop Control TypeFront Control Illuminated LED Knobs
Oven Control TypeSmoothTouch Glass
DisplayLED White
LanguageEnglish
Kitchen TimerYes
Timed CookYes
Clock12 Hr or 24 Hr
Temperature Unit of MeasureF or C
Cooking Complete Reminder VolumeHigh, Low, Off
Oven Control LockYes
ADA CompliantYes
Sabbath ModeYes
Star-K CertifiedYes
Wi-Fi EnabledYes
ThinQ TechnologyYes
ThinQ CareYes
Remote MonitoringYes
Voice ControlAmazon Alexa, Google Assistant
SmartDiagnosisYes
3rd Party Recipe AppYes, SideChef
Oven Door FeatureInstaView + WideView
Fingerprint & Smudge Resistant ExteriorYes
Cooktop FinishBlack Ceramic Glass with Gray Pattern
Handle / Knobs FinishStainless Steel Appearance
ENERGY STAR CertifiedYes
Required Power Supply120/208-240 V, 60 Hz, 3-Wire or 4-Wire
Minimum Circuit Rating40 Amp
Amp Rating at 208V49A
Amp Rating at 240V49.6A
kW Rating at 208V10.2 kW
kW Rating at 240V11.9 kW
Power Cord IncludedNo
Electrical Receptacle4-Wire 14-50R or 3-Wire 10-50R
Power Outlet LocationSee Installation Diagram
Included Accessories2 Heavy Duty Racks, 1 Gliding Rack, 1 Air Fry Tray, Temperature Probe, Rear Filler Kit, Cooktop Cleaner, Scouring Pad
Optional AccessorySlide-In Range Filler Kit LSFL301S
Gliding Rack1
UPC195174020562
Parts and Labor Warranty2 Years
Minimum Clearance Above Cooking Surface30 inches
Minimum Distance from Countertop to Overhead Cabinets at Side15 inches
Minimum Opening in Overhead Cabinets30 inches
Countertop Height36 inches
Manuals
LG Cooking Step Up Chart 2026 LG Cooking Step Up Chart 2026
Video
LSIS6338F
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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
Delivery