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One of America's most recognizable brands with extremely good service support coast to coast.
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Consumer Reports standouts across laundry and refrigeration that shoppers consistently love.
Low Returns
Fan-favorite reliability keeps return rates low across LG's broad appliance lineup.
30” Gas Cooktop with UltraHeat 20K BTU Burner
The LG CBGJ3023 is a 30-inch gas cooktop designed for both efficiency and style, featuring five powerful burners to accommodate all your cooking needs. The standout UltraHeat 20K BTU burner delivers intense heat for rapid boiling and searing, making it perfect for gourmet cooking. Its continuous cast iron grates provide a sturdy and stable surface for pots and pans, allowing for easy movement between burners. The sleek design not only enhances your kitchen's aesthetic but also includes the innovative EasyClean feature, which simplifies maintenance by allowing you to wipe away spills effortlessly. With its combination of performance, durability, and convenience, the LG CBGJ3023 is an excellent choice for any home chef looking to elevate their culinary experience.
5 Sealed Gas Burners
Five cooktop burners of varying sizes and power levels provide all the power and precision you need.
UltraHeat 20K BTU Burner
Turn up the power with a burner that can rapidly go to high heat for quick boiling, or turn down to a true simmer.
Cooktop
Why should you buy LG CBGJ3023D/CBGJ3023S ?
Frequently Asked Questions by Customers
Pros and Cons of LG 30" Gas Cooktop with UltraHeat 20K BTU Burner
The 30” Gas Cooktop with UltraHeat 20K BTU Burner is designed for home chefs who demand both power and precision in their cooking appliances. This cooktop features five sealed gas burners, including a high-performance UltraHeat burner that can rapidly boil water or simmer sauces to perfection. With its durable construction and user-friendly features, this cooktop aims to enhance the cooking experience while ensuring safety and ease of maintenance.
Pros
Cons
The 30” Gas Cooktop with UltraHeat 20K BTU Burner is an excellent choice for serious home cooks looking for a powerful and versatile cooking appliance. With its combination of high-performance burners, durable construction, and user-friendly features, it stands out in the market. However, potential buyers should consider the size, installation requirements, and gas dependency before making a purchase. Overall, this cooktop offers a great balance of functionality and convenience, making it a worthy investment for any kitchen.
| Width | |
| Exterior Width | 30" |
| Width | 30" |
| Cutout Width | 28 1/2" |
| Depth | |
| Depth | 21" |
| Cutout Depth | 19 5/8" |
| Height | |
| Height | 3 3/4" |
| Cutout Height | 3 3/4" |
30” Gas Cooktop with UltraHeat 20K BTU Burner
The LG CBGJ3023 is a 30-inch gas cooktop designed for both efficiency and style, featuring five powerful burners to accommodate all your cooking needs. The standout UltraHeat 20K BTU burner delivers intense heat for rapid boiling and searing, making it perfect for gourmet cooking. Its continuous cast iron grates provide a sturdy and stable surface for pots and pans, allowing for easy movement between burners. The sleek design not only enhances your kitchen's aesthetic but also includes the innovative EasyClean feature, which simplifies maintenance by allowing you to wipe away spills effortlessly. With its combination of performance, durability, and convenience, the LG CBGJ3023 is an excellent choice for any home chef looking to elevate their culinary experience.
5 Sealed Gas Burners
Five cooktop burners of varying sizes and power levels provide all the power and precision you need.
UltraHeat 20K BTU Burner
Turn up the power with a burner that can rapidly go to high heat for quick boiling, or turn down to a true simmer.
Cooktop
Why should you buy LG CBGJ3023D/CBGJ3023S ?
Frequently Asked Questions by Customers
Pros and Cons of LG 30" Gas Cooktop with UltraHeat 20K BTU Burner
The 30” Gas Cooktop with UltraHeat 20K BTU Burner is designed for home chefs who demand both power and precision in their cooking appliances. This cooktop features five sealed gas burners, including a high-performance UltraHeat burner that can rapidly boil water or simmer sauces to perfection. With its durable construction and user-friendly features, this cooktop aims to enhance the cooking experience while ensuring safety and ease of maintenance.
Pros
Cons
The 30” Gas Cooktop with UltraHeat 20K BTU Burner is an excellent choice for serious home cooks looking for a powerful and versatile cooking appliance. With its combination of high-performance burners, durable construction, and user-friendly features, it stands out in the market. However, potential buyers should consider the size, installation requirements, and gas dependency before making a purchase. Overall, this cooktop offers a great balance of functionality and convenience, making it a worthy investment for any kitchen.
| Width | |
| Exterior Width | 30" |
| Width | 30" |
| Cutout Width | 28 1/2" |
| Depth | |
| Depth | 21" |
| Cutout Depth | 19 5/8" |
| Height | |
| Height | 3 3/4" |
| Cutout Height | 3 3/4" |

LG and LG Studio Buy More Save More Up to $300
Get up to $800 Instant Rebate
Valid 4/9/26 – 6/16/26

LG ThinQ 1+1 Year Limited Warranty Promotion
Enjoy a total of 2 year limited warranty on select LG appliances
Purchase an eligible LG-branded product(s) between April 9 - 12/31/2026 and you may be able to redeem an additional 1 year limited warranty with the ThinQ app (valued at $185)
See Rebate for more details
May take up to 14 days for registered product warranty to reflect 2 years on the LG ThinQ app

LG NECO Buy More Save More Rebate
Get up to $1100 prepaid MasterCard back
PURCHASE ANY 6 FULL SIZE KITCHEN APPLIANCES FOR A $1000 REBATE
PURCHASE ANY 5 FULL SIZE KITCHEN APPLIANCES FOR A $800 REBATE
PURCHASE ANY 4 FULL SIZE KITCHEN APPLIANCES FOR A $500 REBATE
PURCHASE ANY 3 FULL SIZE KITCHEN APPLIANCES FOR A $300 REBATE
PURCHASE ANY 2 FULL SIZE KITCHEN APPLIANCES FOR A $100 REBATE
PURCHASE AN ELIGIBLE WASHER AND DRYER PAIR OR LAUNDRY CENTER FOR AN ADDITIONAL $100 REBATE (ALL PRODUCTS MUST BE ON ONE INVOICE)
Valid between
May 13, 2026 - June 10, 2026
Claims must be submitted online by
August 10, 2026
.
1 Year Parts and Labor
Returns accepted within 30 days of delivery. Item must be in original packaging and unused condition.
Split your purchase into easy payments over time—interest-free or with simple interest depending on your plan and eligibility.
We offer free in-home delivery to most serviceable zip codes for orders over $799.
Free Standard Installation
Free 1 Year Extended Warranty
Bonus Rewards
Manufacturer rebates, instant savings, and product discounts — all in one place.
Choose a 3- or 5-year protection plan—get 50% back if you don't use it.
If you find a lower price on an identical item from a local competitor or select online retailers, we will match it.