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Gas Range Connection $189
(Includes Disconnecting Old Gas Unit)
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!*
BU9LEB
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
$1,395
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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Why Buy This at CAS?






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The LG LSCE305ST electric cooktop brings professional‑style performance and sleek modern design together in a compact 30‑inch width that fits seamlessly into most kitchen layouts. Framed in premium stainless steel with a smooth black ceramic glass surface, it instantly upgrades your countertop while offering a generous cooking surface with five radiant elements, including a dedicated warming zone, so you can manage multiple dishes at once without feeling crowded. At just over 30 inches wide, it’s sized to slide into standard cutouts yet still provides the versatility and power you’d expect from a full‑featured, high‑end cooktop.
What truly sets the LG LSCE305ST apart is its combination of advanced heating technologies and intuitive controls. The cooktop features Steady Heat™ elements that deliver consistent, even temperatures across the pan, helping you maintain a gentle simmer or a steady sear without constant adjustments. For maximum flexibility, the right‑side and left‑side elements include Dual & Triple Radiant Elements, allowing you to match the heating surface to your cookware—from small saucepans to oversized stock pots—simply by selecting the ring size you need. A convenient bridge function on the left side lets you join two elements into one long heating zone, ideal for griddles or large roasting pans that other standard 30‑inch cooktops often struggle to accommodate.
Control is handled through SmoothTouch™ glass controls, which replace bulky knobs with a flush, touch‑sensitive interface that’s easy to read at a glance and effortless to wipe clean. Each active zone is clearly indicated, and built‑in hot surface indicators and an auto shut‑off function add peace of mind while you cook. The cooktop is also ADA compliant, with front‑center controls designed for comfortable reach and one‑touch operation. Backed by the LG STUDIO limited warranty and engineered for both style and durability, the LG LSCE305ST is an excellent choice for homeowners who want a premium, feature‑rich electric cooktop that offers more flexibility, precision, and design impact than typical smooth‑top models in the same size class.
What truly sets the LG LSCE305ST apart is its combination of advanced heating technologies and intuitive controls. The cooktop features Steady Heat™ elements that deliver consistent, even temperatures across the pan, helping you maintain a gentle simmer or a steady sear without constant adjustments. For maximum flexibility, the right‑side and left‑side elements include Dual & Triple Radiant Elements, allowing you to match the heating surface to your cookware—from small saucepans to oversized stock pots—simply by selecting the ring size you need. A convenient bridge function on the left side lets you join two elements into one long heating zone, ideal for griddles or large roasting pans that other standard 30‑inch cooktops often struggle to accommodate.
Control is handled through SmoothTouch™ glass controls, which replace bulky knobs with a flush, touch‑sensitive interface that’s easy to read at a glance and effortless to wipe clean. Each active zone is clearly indicated, and built‑in hot surface indicators and an auto shut‑off function add peace of mind while you cook. The cooktop is also ADA compliant, with front‑center controls designed for comfortable reach and one‑touch operation. Backed by the LG STUDIO limited warranty and engineered for both style and durability, the LG LSCE305ST is an excellent choice for homeowners who want a premium, feature‑rich electric cooktop that offers more flexibility, precision, and design impact than typical smooth‑top models in the same size class.
• SmoothTouch™ Glass Controls – intuitive touch-sensitive controls on a flat glass panel for easy operation and quick wipe-down cleaning.
• Steady Heat™ elements / Steady Heat Technology – delivers constant, even heat at any temperature setting for more precise cooking control and faster response to adjustments.
• Dual & Triple Elements – expandable heating zones that adjust between smaller and larger diameters to match different pan sizes and improve efficiency.
• LG STUDIO design – premium LG STUDIO styling with pro-inspired details and stainless trim to coordinate with other LG STUDIO appliances.
• 30" radiant smoothtop electric cooktop – built-in 30-inch ceramic glass surface that provides a sleek, modern look and easy cleanup.
• 5 radiant cooking elements – multiple burners to handle several pots and pans at once for everyday meals or entertaining.
• Right-front dual 9"/6" high-power element (3,000/1,400W) – powerful main burner for rapid boiling or searing with the flexibility to use smaller cookware.
• Left-rear dual 8"/5" element (1,900/950W) – versatile mid-size burner that adapts to medium or small pans for efficient heating.
• Center 7" element (1,500W) – ideal for general-purpose cooking such as simmering sauces or cooking side dishes.
• Left-front 6" element (1,200W) – dedicated small burner for gentle heating, melting, or simmering.
• Right-rear 6" warming element (100W) – low-power zone to keep cooked food warm without overcooking.
• Bridge element capability (left side) – links the left-front and left-rear elements to create a larger heating area for griddles, roasting pans, or oversized cookware.
• Warm function – maintains low, steady temperatures to hold dishes at serving-ready warmth.
• Hot surface indicator lights – visual alerts that stay illuminated while the glass is still hot to help prevent accidental burns.
• Child Lock function – disables the control panel to prevent unintended operation by children or during cleaning.
• Auto shut-off safety – automatically turns off elements after a period of inactivity to enhance safety and energy savings.
• Front-center control layout – keeps all controls within easy reach without reaching over hot pans.
• Ceramic glass cooking surface – smooth, flat top that resists staining and allows spills to be wiped away quickly.
• Premium stainless steel trim – frames the cooktop for a built-in, upscale appearance that complements modern kitchens.
• Black glass surface color – provides a clean, contemporary look and helps cooking zones stand out when active.
• ADA-compliant design – meets accessibility guidelines for forward reach and control placement when properly installed.
• Under-bench / under-counter oven capable – designed to be installed above a compatible wall oven for a seamless built-in cooking station.
• Electric fuel type (240/208V) – radiant electric design that doesn’t require gas lines and is compatible with standard 240/208V kitchen circuits.
• Total connected load 7.7 kW @ 240V (5.8 kW @ 208V) – supports high-heat cooking performance across all elements.
• 40-amp circuit requirement – sized for typical residential electric cooktop installations.
• 30" nominal width with compact depth – fits most standard 30-inch cooktop cutouts for easier replacement of older units.
• Cutout size 29 3/8" W x 20 1/4" D – defined opening dimensions to assist with precise countertop preparation.
• Low 4" profile height – shallow depth for a streamlined, nearly flush installation.
• Approx. 34.2 lb product weight – relatively light for easier handling during installation.
• 5-element layout for flexible cooking – combination of small, medium, large, and warming zones to match a wide range of recipes and cookware.
• Even heating across cookware – radiant elements and Steady Heat design help minimize hot spots for more consistent results.
• Quick visual status of burners – centralized control area and indicator lights show which elements are on or still hot at a glance.
• Easy-to-clean design – no grates or burner caps; spills stay on the glass surface and can be wiped away with a cloth.
• Drop-in / built-in installation style – sits into the countertop opening for a custom, integrated appearance.
• Smoothtop surface type – supports flat-bottom cookware securely and maximizes contact with the heating elements.
• No open flames – electric radiant design reduces exposure to open flame, which can be preferable in some households and building codes.
• 2-year LG STUDIO limited parts and labor warranty – extended coverage period for service and repairs compared with many standard cooktops.
• 5-year parts warranty on cooktop and coils – additional long-term protection on key heating components.
• Steady Heat™ elements / Steady Heat Technology – delivers constant, even heat at any temperature setting for more precise cooking control and faster response to adjustments.
• Dual & Triple Elements – expandable heating zones that adjust between smaller and larger diameters to match different pan sizes and improve efficiency.
• LG STUDIO design – premium LG STUDIO styling with pro-inspired details and stainless trim to coordinate with other LG STUDIO appliances.
• 30" radiant smoothtop electric cooktop – built-in 30-inch ceramic glass surface that provides a sleek, modern look and easy cleanup.
• 5 radiant cooking elements – multiple burners to handle several pots and pans at once for everyday meals or entertaining.
• Right-front dual 9"/6" high-power element (3,000/1,400W) – powerful main burner for rapid boiling or searing with the flexibility to use smaller cookware.
• Left-rear dual 8"/5" element (1,900/950W) – versatile mid-size burner that adapts to medium or small pans for efficient heating.
• Center 7" element (1,500W) – ideal for general-purpose cooking such as simmering sauces or cooking side dishes.
• Left-front 6" element (1,200W) – dedicated small burner for gentle heating, melting, or simmering.
• Right-rear 6" warming element (100W) – low-power zone to keep cooked food warm without overcooking.
• Bridge element capability (left side) – links the left-front and left-rear elements to create a larger heating area for griddles, roasting pans, or oversized cookware.
• Warm function – maintains low, steady temperatures to hold dishes at serving-ready warmth.
• Hot surface indicator lights – visual alerts that stay illuminated while the glass is still hot to help prevent accidental burns.
• Child Lock function – disables the control panel to prevent unintended operation by children or during cleaning.
• Auto shut-off safety – automatically turns off elements after a period of inactivity to enhance safety and energy savings.
• Front-center control layout – keeps all controls within easy reach without reaching over hot pans.
• Ceramic glass cooking surface – smooth, flat top that resists staining and allows spills to be wiped away quickly.
• Premium stainless steel trim – frames the cooktop for a built-in, upscale appearance that complements modern kitchens.
• Black glass surface color – provides a clean, contemporary look and helps cooking zones stand out when active.
• ADA-compliant design – meets accessibility guidelines for forward reach and control placement when properly installed.
• Under-bench / under-counter oven capable – designed to be installed above a compatible wall oven for a seamless built-in cooking station.
• Electric fuel type (240/208V) – radiant electric design that doesn’t require gas lines and is compatible with standard 240/208V kitchen circuits.
• Total connected load 7.7 kW @ 240V (5.8 kW @ 208V) – supports high-heat cooking performance across all elements.
• 40-amp circuit requirement – sized for typical residential electric cooktop installations.
• 30" nominal width with compact depth – fits most standard 30-inch cooktop cutouts for easier replacement of older units.
• Cutout size 29 3/8" W x 20 1/4" D – defined opening dimensions to assist with precise countertop preparation.
• Low 4" profile height – shallow depth for a streamlined, nearly flush installation.
• Approx. 34.2 lb product weight – relatively light for easier handling during installation.
• 5-element layout for flexible cooking – combination of small, medium, large, and warming zones to match a wide range of recipes and cookware.
• Even heating across cookware – radiant elements and Steady Heat design help minimize hot spots for more consistent results.
• Quick visual status of burners – centralized control area and indicator lights show which elements are on or still hot at a glance.
• Easy-to-clean design – no grates or burner caps; spills stay on the glass surface and can be wiped away with a cloth.
• Drop-in / built-in installation style – sits into the countertop opening for a custom, integrated appearance.
• Smoothtop surface type – supports flat-bottom cookware securely and maximizes contact with the heating elements.
• No open flames – electric radiant design reduces exposure to open flame, which can be preferable in some households and building codes.
• 2-year LG STUDIO limited parts and labor warranty – extended coverage period for service and repairs compared with many standard cooktops.
• 5-year parts warranty on cooktop and coils – additional long-term protection on key heating components.
Manufacturer's Warranty: 1 year
Canadian model: LSCE305ST
Canadian UPC: 048231316620
EAN: 0048231316620
| Specification | Value |
|---|---|
| Brand | LG STUDIO |
| Model | LSCE305ST |
| Product Type | Electric Cooktop |
| Cooktop Type | Radiant |
| Fuel Type | Electric |
| Nominal Width | 30 inches |
| Actual Width | 30 27/32 inches |
| Height | 4 inches |
| Depth | 21 23/32 inches |
| Cutout Width Minimum | 29 3/8 inches |
| Cutout Height | 4 inches |
| Cutout Depth Minimum | 20 1/4 inches |
| Product Weight | 42 pounds |
| Shipping Weight | 50 pounds |
| Net Weight | 34.2 pounds |
| Carton Weight | 41.2 pounds |
| Packing Width | 39 15/16 inches |
| Packing Height | 6 inches |
| Packing Depth | 24 13/16 inches |
| Color | Black |
| Cooktop Surface | Black Ceramic Glass |
| Frame / Trim | Stainless Steel |
| Control Type | SmoothTouch Glass Controls |
| Control Location | Front Center |
| Control Display | LED |
| Number of Elements / Burners | 5 |
| Total Heater Output | 7700 watts |
| Left Front Element | 6 7/16 inches / 1200 watts |
| Left Rear Element | Dual 8 3/4 inches / 5 inches - 1900 / 950 watts |
| Center Element | 7 inches / 1500 watts |
| Right Front Element | Dual 9 15/16 inches / 6 inches - 3000 / 1400 watts |
| Right Rear Element | 6 inches warming zone / 100 watts |
| Element Types | Single, Dual, Triple-center listing on Canadian spec page, and Warming Zone |
| Hot Surface Indicator | Yes |
| Warm Function | Yes |
| Steady Heat | Yes |
| Auto Shut Off | Yes |
| Safety Function | Yes |
| Control Lock | Yes |
| Child Lock | Yes |
| ADA Compliant | No on Canadian product page; Yes on U.S. builder/spec listings |
| Kitchen Timer | No |
| Pause | No |
| Simmer | No |
| Timed Cook | No |
| Cookware Heating Index | No |
| Under Bench Oven Capable | Yes |
| Required Power Supply | 208 / 240 volts, 60 hertz |
| Watt Rating at 208V | 5800 watts |
| Watt Rating at 240V | 7700 watts |
| Amp Rating at 208V | 27.9 amps |
| Amp Rating at 240V | 32.1 amps |
| Minimum Circuit Rating | 40 amps |
| Power Cord / Cable Included | No |
| Power Cable Location | Right Rear |
| Wi-Fi Enabled | No |
| ThinQ | No |
| SmartDiagnosis | No |
| NFC Tag On | No |
| Voice Control | No |
| Works With | No |
| Smart Recipe App Support | No |
| Cooktop Cleaner Included | Yes, 1 |
| Scouring Pad Included | Yes, 1 |
| UPC | 048231316620 |
| Warranty | 2 Years Parts and Labor |
| Cooktop / Coils Parts Warranty | 5 Years Parts Only |
| Minimum Clearance Above Cooktop | 30 inches minimum |
| Maximum Overhead Cabinet Depth | 13 inches maximum |
| Minimum Side Clearance to Combustible Wall | 3 3/4 inches |
| Recommended Rear Clearance from Cutout to Combustible Surface | 2 3/4 inches minimum |
| Junction Box Opening | 4 inches x 8 inches |
| Installation Dimension A | 30 27/32 inches |
| Installation Dimension B | 21 23/32 inches |
| Installation Dimension C | 3 3/4 inches |
| Installation Dimension D | 28 13/16 inches |
| Installation Dimension E | 19 5/8 inches |
| Installation Dimension F | 29 3/8 inches minimum |
| Installation Dimension G | 20 1/4 inches minimum |
| Installation Dimension H | 13/16 inch |
| Installation Dimension I | 13 inches maximum |
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
