LG 30 Gas Cooktop
LG 30 Gas Cooktop
Description
The LG CBGJ3023S is a premium 30-inch gas cooktop featuring five sealed burners with a powerful 20,000 BTU UltraHeat burner. For fabricators working with granite, quartz, marble, or solid surface countertops, precise cutout dimensions are critical to ensure proper fit and professional installation. This template provides manufacturer-verified specifications for creating accurate cutouts in natural stone and engineered materials.
Dimensions
- Overall Width
- 30"
- Overall Depth
- 21"
- Corner Radius
- 0.5"
Specifications
- Manufacturer
- LG
- Model Number
- CBGJ3023S
- Downloads
- 0
Related Templates
Answer summary
What is the LG 30 Gas Cooktop DXF template for?
LG 30 Gas Cooktop is a cooktop & range cutouts DXF template for countertop fabrication. Use it only after matching the manufacturer, model, dimensions, variant, and shop workflow to the actual job.
Risk check: Similar-looking products can use different cutout geometry. Confirm the official spec, shop tolerance, material behavior, and CNC output before production.
Next step: Run a DXF check, compare related templates, and keep the current manufacturer spec with the job packet.
Template decision guide
Should you use the LG 30 Gas Cooktop DXF template?
Use the template page to shortlist a production file, then verify the exact model, variant, and machine workflow before cutting.
Best fit
LG 30 Gas Cooktop is most useful when the product, manufacturer, model, install type, and variant match the job you are fabricating.
What to compare
Compare model number, dimensions, reveal or overhang, bowl or appliance geometry, material thickness, and CNC output requirements.
Risk check
Do not use a similar-looking template as a final production file. Small changes in flange, radius, trim, or reveal can cause a failed cutout.
Evidence to verify
Check the current manufacturer spec, field measurement, template preview, DXF layers, and a shop-approved tolerance before production.
Page-specific notes
Page-specific notes for LG 30 Gas Cooktop
These notes are assembled from this exact template record, its category, available variants, and nearby template comparisons. They are meant to make the page more useful than a generic download page.
Exact record SlabWise is using
LG CBGJ3023S is filed under Cooktop & Range Cutouts. The normalized record lists width 30", depth 21", corner radius 0.5", so the safest use is as a production starting point that still gets checked against the current job packet.
Variant choice
This record is shown as a single template variant. Treat that as a reason to verify reveal, overhang, and cutout assumptions before the file reaches production.
Category-specific production check
Cooktop & Range Cutouts files should be checked for fit against material thickness, edge treatment, sink or appliance clearance, CNC layer expectations, and the shop's preferred tolerance before cutting customer material.
Closest comparisons
Before choosing this file, compare it with LG 36 Gas Cooktop, LG 30 Electric Cooktop, LG 36 Electric Cooktop to catch small model, radius, flange, or layout differences that can change the final cut.
Evidence already attached
This page has extra enrichment for installation overview, CNC cutting notes, material compatibility, buying context. Use those notes as decision support, then keep the official product spec with the job.
The LG CBGJ3023S is a premium 30-inch gas cooktop featuring five sealed burners with a powerful 20,000 BTU UltraHeat burner. For fabricators working with granite, quartz, marble, or solid surface countertops, precise cutout dimensions are critical to ensure proper fit and professional installation. This template provides manufacturer-verified specifications for creating accurate cutouts in natural stone and engineered materials.
Installation Overview
The LG CBGJ3023S requires a cutout opening of 28.5 inches wide by 19.625 inches deep with a 0.5-inch corner radius. The cooktop itself measures 30 inches wide by 21 inches deep with an overall height of 3.75 inches. Total weight is 45 pounds. The unit features continuous cast-iron grates that provide a stable cooking surface across all five burners. Installation requires standard 120V electrical connection for the electronic ignition and a gas supply line. The UltraHeat burner delivers 20,000 BTU for rapid boiling, while precise simmer burners provide low-heat control. Auto reignition safety feature prevents gas leakage by automatically relighting burners if flames extinguish.
CNC Cutting Notes
When programming your CNC router or water jet for the CBGJ3023S cutout, critical tolerances must be maintained. The 28.5-inch width and 19.625-inch depth dimensions allow for proper support while preventing gaps. Corner radius of 0.5 inches prevents stress concentration in brittle materials like granite or quartz. For granite and natural stone, use diamond-tipped bits and maintain feed rates appropriate for material hardness. Quartz and engineered stone require similar tooling but may cut faster. Always create the cutout slightly undersized and test-fit before final sizing. Support the cutout piece from below during the final pass to prevent cracking or dropping. Edge polishing is essential after cutting - use progressive grits from 50 to 3000 for a professional finish. The LG CBGJ3023S has a flat bottom rim that seats directly on the countertop, so ensure the cut edge is smooth and level around the entire perimeter.
Material Compatibility
This template is suitable for all common countertop materials including granite, marble, quartzite, quartz composite, solid surface (Corian), concrete, and laminate. Granite fabricators will appreciate the standard rectangular cutout with minimal corner radius, which reduces cutting time compared to complex curved cutouts. The 0.5-inch corner radius is large enough to prevent crack initiation in natural stone while maintaining a clean aesthetic. For quartz countertops like Caesarstone, Silestone, or Cambria, the cutout dimensions work perfectly with standard fabrication practices. Solid surface materials can be cut with standard woodworking tools, though the same dimensional accuracy applies. Always verify material thickness meets the cooktop installation requirements - most installations work with standard 3cm (1.25-inch) granite or 2cm quartz with build-up.
Where to Buy
The LG CBGJ3023S gas cooktop is available through major appliance retailers including Home Depot, Lowes, Best Buy, and specialized appliance dealers like AJ Madison, Abt Electronics, and Designer Appliances. Professional fabricators can direct customers to these retailers or provide appliance sourcing as part of a complete kitchen installation package. MSRP typically ranges from $800-$1,200 depending on retailer and promotional periods. Many retailers offer delivery and installation services, though professional countertop fabricators often coordinate the complete installation including cooktop placement and gas line connection through licensed contractors.