KitchenAid 30 5-Burner Gas Cooktop
Description
The KitchenAid KCGS550ESS combines professional-grade gas cooking performance with contemporary styling, featuring five sealed burners including a powerful 17,000 BTU dual-ring burner and precision simmer capability. This 30-inch gas cooktop requires exact countertop fabrication to ensure proper installation and safe operation. Our professional cutout template provides manufacturer-verified dimensions for the 28.5" x 19.5" opening necessary for installations in granite, engineered quartz, marble, and other premium countertop materials. Gas cooktop installations demand particular attention to dimensional accuracy and edge quality, as improper fitment can compromise gas line connections and create safety hazards. This CNC-ready DXF template streamlines fabrication while ensuring compliance with manufacturer specifications and local building codes for gas appliance installations.
Dimensions
- Overall Width
- 30"
- Overall Depth
- 21"
- Corner Radius
- 0.5"
Specifications
- Manufacturer
- KitchenAid
- Model Number
- KCGS550ESS
- Downloads
- 0
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The KitchenAid KCGS550ESS combines professional-grade gas cooking performance with contemporary styling, featuring five sealed burners including a powerful 17,000 BTU dual-ring burner and precision simmer capability. This 30-inch gas cooktop requires exact countertop fabrication to ensure proper installation and safe operation. Our professional cutout template provides manufacturer-verified dimensions for the 28.5" x 19.5" opening necessary for installations in granite, engineered quartz, marble, and other premium countertop materials. Gas cooktop installations demand particular attention to dimensional accuracy and edge quality, as improper fitment can compromise gas line connections and create safety hazards. This CNC-ready DXF template streamlines fabrication while ensuring compliance with manufacturer specifications and local building codes for gas appliance installations.
Installation Overview
Installing the KCGS550ESS requires a cutout measuring 28.5 inches wide by 19.5 inches deep—slightly smaller than comparable electric models due to gas burner assembly design. The manufacturer specifies precise dimensions (28-7/8" x 19-1/16" per official specs) with minimal tolerance for error. The cooktop's 30-inch overall width and 21-inch depth fit standard 30-inch cabinet bases with adequate side clearances. Corner radii of 0.5 inches prevent stress concentration in stone materials while accommodating the cooktop's mounting system. The unit weighs approximately 60 pounds including cast-iron grates, requiring robust substrate support particularly in 2cm material installations or when spanning cabinet frames. Gas supply requirements include a 1/2-inch NPT connection positioned within reach of the cooktop's gas inlet, typically below and offset from the cutout center. Electrical requirements are minimal—a standard 120V/15A circuit powers the electronic ignition system. Critical clearances include minimum 30-inch height to overhead combustible surfaces (range hoods may have different requirements), 6-inch minimum to adjacent sidewalls, and 2-inch to rear walls or backsplashes. Verify local building codes for additional gas appliance requirements—some jurisdictions mandate specific ventilation or gas shutoff valve locations.
CNC Cutting Notes
The KCGS550ESS cutout requires careful programming due to gas safety considerations—edges must be exceptionally clean to ensure proper cooktop seating and seal. Program a two-pass cutting strategy: rough pass with a 1/4-inch carbide bit leaving 0.040-inch material, followed by finish pass with a 1/8-inch downcut spiral bit for superior edge quality. Feed rates should be moderate: 60-80 IPM for granite, 80-100 IPM for quartz, prioritizing edge finish over speed. Spindle speeds between 18,000-22,000 RPM provide optimal cutting performance across most materials. Depth of cut should be conservative: 0.100-inch per pass for granite, 0.125-inch for quartz, adjusted based on material density and cutting conditions. The 0.5-inch corner radii must be programmed as true arcs—segmented line approximations create irregularities that can affect cooktop seating. Gas cooktop cutouts require absolutely flat edges without waviness or chipping, as the cooktop's weight and mounting system depend on uniform contact around the perimeter. Total cutting time runs 8-12 minutes for 3cm material. Post-cutting, vacuum all dust thoroughly and inspect edges with a precision straightedge—any variation exceeding 1/32-inch may prevent proper cooktop installation and should be remediated. Many fabricators apply a light chamfer (0.5mm) to the top edge to prevent micro-chipping during cooktop installation, though this is optional. The smaller cutout dimensions compared to electric models make this template more forgiving regarding material selection and seam placement.
Material Compatibility
This template performs excellently across all major countertop materials with some gas-specific considerations. Granite installations work very well—the smaller cutout size (28.5" x 19.5") reduces structural demands compared to larger electric or induction models. Select slabs with veining oriented to avoid running parallel to cutout edges. Engineered quartz handles gas cooktop cutouts exceptionally well due to consistent material properties and heat resistance. The KCGS550ESS generates significant heat during operation, but quartz manufacturers generally approve gas cooktop installations without restrictions. Verify warranty terms for your specific quartz brand. Marble installations require careful consideration—prolonged heat exposure from gas burners can cause thermal yellowing or subtle color changes in some marble varieties, particularly lighter colors. Educate clients about this possibility and recommend marble types known for heat stability. Quartzite provides excellent performance with gas cooktops, offering superior heat resistance and durability. Porcelain slabs work well given adequate thickness (12mm minimum) and precise cutting. Solid surface materials like Corian generally should not be used with gas cooktops due to heat sensitivity—verify manufacturer approvals before proceeding. For countertops with waterfall edges or decorative details, maintain 3-inch minimum material alongside the cutout. The smaller cutout size makes seam placement more flexible than larger cooktop models, though still maintain 4-inch minimum distance between seams and cutout edges.
Where to Buy
The KitchenAid KCGS550ESS gas cooktop retails between $1,000-$1,400 depending on retailer, promotions, and regional market variations. This model represents excellent value in the 30-inch gas cooktop category, frequently specified by designers and builders for mid-range to upscale kitchen projects. Major retailers include Best Buy, Home Depot, Lowe's, and regional appliance dealers, with promotional periods offering 15-20% discounts especially during spring and fall. Online specialists like AJ Madison, Abt Electronics, AppliancesConnection, and Designer Appliances provide competitive pricing with detailed product knowledge and reliable delivery coordination. The KCGS550 series includes multiple finish options—ESS (stainless steel), EBL (black), and EWH (white)—all sharing identical cutout dimensions but offering different aesthetic presentations. Professional fabricators should verify the exact model suffix with clients before cutting to ensure finish compatibility with overall kitchen design. Local appliance dealers often excel in gas appliance support, including coordination with gas plumbers and inspectors—valuable for maintaining client satisfaction and ensuring code compliance. Consider establishing trade accounts for volume pricing on multiple projects. Lead times vary from immediate stock availability to 2-3 weeks for less common finishes. Coordinate delivery with countertop installation schedules—best practice has gas cooktops delivered before final templating to verify actual dimensions, particularly important for gas models where fitment tolerances are tighter.