KitchenAid KFGC558JSS 48" Stainless Steel Gas Range

Dual 20,000 BTU Ultra Power™ Dual-Flame Burners, Chrome-Infused Electric Griddle & Smart Wi-Fi Integrated Even-Heat™ True Convection: KitchenAid 48" Commercial-Style Range

Transform your architectural footprint, capture authoritative restaurant-grade cooking power, and introduce seamless smart home automation to your estate with the master engineering of the KitchenAid® 48-Inch Smart Commercial-Style Gas Range with Griddle (KFGC558JSS). Specially curated for elite custom residential builders, luxury home flippers, and premium kitchen architects seeking an immediate, jaw-dropping pro-style centerpiece, this massive dual-cavity culinary workstation slips perfectly into 48-inch cabinet openings. Moving past standard luxury ranges that suffer from uneven heat patterns and hard-to-clean cooktops, the KFGC558JSS combines heavy-duty gas burners with a high-performance Even-Heat™ True Convection gas oven network. Clad in commercial-grade brushed stainless steel and accented by knurled metal handles and robust control knobs, this smart range features an integrated chrome-infused electric griddle and built-in Wi-Fi connectivity, allowing you to preheat, monitor, and regulate your oven cycles right from your smartphone.

Master-Tier Features & Commercial Cooking Highlights

Tailored for passionate home chefs, multi-course holiday hosts, and luxury property curators who demand versatile high-output searing alongside smart, precision control, this 48" commercial-style range features:

• Two 20,000 BTU Ultra Power™ Dual-Flame Burners: Outfitted with two high-velocity brass dual-flame burners that deliver intense heat for rapid boiling and pan-searing, while scaling down smoothly to an ultra-low 500 BTU simmer for delicate chocolates and sauces.
• Chrome-Infused Electric Griddle Plate: Features an integrated, high-conductivity flat griddle surface that heats completely evenly from edge to edge, engineered with a durable chrome finish that resists scratching, prevents food sticking, and wipes clean with minimal effort.
• Dual-Oven Versatility with 6.3 Cu. Ft. Total Capacity: Divided into a massive 4.1 cu. ft. primary oven and a convenient 2.2 cu. ft. secondary companion oven, allowing you to roast large meats and bake delicate side dishes simultaneously at completely different temperatures.
• Even-Heat™ True Convection System: Built into the primary oven cavity using a unique bowtie-shaped heating element and a powerful convection fan to circulate hot air continuously, ensuring uniform browning and perfect baking results across all racks.
• Smart Wi-Fi Connectivity via KitchenAid™ App: Completely smart-home enabled, allowing you to easily preheat your ovens, monitor remaining baking timers, and receive push notifications on your phone or via voice commands through Google Assistant or Alexa.
• Heavy-Duty Full-Extension SatinGlide® Rollers: Equipped with premium ball-bearing storage racks that slide out completely straight and smoothly, allowing you to safely baste, turn, or check heavy Dutch ovens or holiday turkeys without reaching into a hot oven.
• Continuous Cast-Iron Cooktop Grates: Formed with a flat, continuous contour profile across the burners, allowing you to slide heavy stockpots and cast-iron skillets effortlessly from zone to zone without lifting them.
• Three-Level Rendering Halogen Illumination: Floods both blue-porcelain oven interiors with bright, clear light using a three-level halogen bulb array, ensuring total dish visibility without opening the doors and losing precious heat.

Technical Specifications

• Brand / Maker: KitchenAid Brand Appliances (A Premier Division of Whirlpool Corporation)
• Collection Profile: Professional Commercial-Style Series / Freestanding Dual-Oven Configuration
• Model Identifier: KFGC558JSS (Classic Brushed Stainless Steel Base Unit)
• Fuel Configuration Type: Natural Gas Base Setup (Convertible to Liquid Propane using included factory LP orifices)
• Total Cooktop Cooking Zones: 6 High-Efficiency Dual-Flame Gas Burners + 1 Integrated Electric Griddle
• Burner Output Power Architecture: Two 20,000 BTU Ultra Power™ Burners | Three 15,000 BTU Burners | One 5,000 BTU Auxiliary Burner
• Minimum Burner Simmer Rating: Low-Draw 500 BTUs (On the 5,000 BTU auxiliary burner setting)
• Integrated Griddle Performance: 1,320-Watt Chrome-Infused Electric Griddle Element
• Oven Cavity Configuration: Dual-Oven Matrix (4.1 Cu. Ft. Primary Convection Oven + 2.2 Cu. Ft. Secondary Standard Oven)
• Total Combined Capacity: 6.3 Cubic Feet Net Usable Cooking Space
• Oven Heating Systems: 18,000 BTU Convection Bake Burner | 11,000 BTU Convection Broil Element | 10,000 BTU Auxiliary Bake Burner
• Oven Interior Cavity Finish: High-Durability, Easy-Clean Cobalt Blue Porcelain Enamel Coating
• Primary Control Interface: Front-Facing Heavy-Duty Robust Metal Control Knobs with Under-Ring Status Indicator Lights
• Smart Wireless Integration: Built-In Wi-Fi Connectivity via the KitchenAid™ Smartphone App
• Internal Rack Layout Array: 2 SatinGlide® Full-Extension Rollers, 3 Heavy-Duty Wire Racks, and Multi-Position Side Wall Glides
• Overall Range Body Width: 47 7/8 Inches (Standard 48" wide layout slot)
• Overall Range Body Depth: 27 11/16" to front of knobs (Total depth measurement excludes 2 1/2" front handle bar protrusion)
• Overall Range Body Height: 36" Minimum Base Line (Adjustable up to 37 1/2" via threaded stainless steel leveling legs)
• Required Cabinet Cutout Width: 48 Inches Minimum Open Space
• Required Cabinet Cutout Depth: 24 to 25 Inches Standard Cabinet Framing
• Electrical Service Demands: 120 Volts | 60 Hz | Draws 15 Amps max (Powers the electronic spark igniters, smart Wi-Fi modules, and convection fans)
• Power Connection Setup: Outfitted with an integrated three-prong grounded NEMA 5-15P plug line on a heavy-duty power cord
• Safety & Compliance Approvals: CSA Certified / Star-K Certified Sabbath Mode Option

The KitchenAid 48" Smart Commercial-Style Gas Range with Griddle is the absolute definitive choice for the modern kitchen architect, premium custom home builder, or luxury property renovator who demands a bold commercial-industrial statement, seamless cabinet integration, versatile 6-burner gas layouts, and smart Wi-Fi true convection cooking. Its premier combination of dual 20,000 BTU Ultra Power™ burners, a chrome-infused electric griddle, heavy SatinGlide® roller racks, and a sleek, double-cavity blue porcelain footprint ensures your range wall layout, intensive holiday baking workflows, and upscale social hosting events remain effortlessly organized and flawlessly executed.

The Reality of Trim & Molding

The molding and trim shown in our listing photos are rarely fully reclaimable. Because salvaging is a delicate process, you should expect to receive less than what is pictured.

Most retrofits will require you to source additional matching material to complete your project. Additionally, salvaged trim is not "plug-and-play"—plan on repairing, patching, and repainting these pieces to get them installation-ready. We'd rather you prepare for a project than be surprised by a shortage on delivery day.

Most wall finishes or paneling surrounding the cabinetry is not included. If you are interested or expecting a certain example ask your sales associate.

The Reality of Countertops

Countertops shown in our listings are provided as a complimentary inclusion only and are not guaranteed as part of the sale. Due to the high risk of cracking or breaking during disassembly and transport, countertops may not be available or usable at the time of delivery.

Please note that no claims, credits, or refunds will be issued if countertops are damaged or unavailable. Additionally, backsplash tile, wall stone, and related materials are never included in the purchase price. We strongly recommend planning your project with new countertops in mind; if the originals arrive intact, consider it a win.

The Reality of Cabinet Cut-outs

Please be aware that both showroom and pre-owned cabinetry will have pre-existing cut-outs. These openings for electrical, plumbing, and gas connections are commonly found on the backs, sides, and toe kicks of the units.

These cut-outs are a standard part of any previously installed kitchen and should be expected. Because every home's utility layout is different, you should plan for additional modifications or patching to accommodate your specific plumbing and electrical needs during re-installation.

The Reality of Painted Cabinetry

If a kitchen was custom-painted on-site, you must plan for a full repaint. Because these kitchens were painted over the joints after installation, the paint film is broken during the disassembly process. To achieve a finished look, these cabinets must be repainted in place once re-installed, exactly as they were during the original installation.

For all other pre-owned kitchens, please expect that touch-up painting and color matching will be required. We recommend budgeting for these finishing touches to ensure a seamless result in your new space.

The Reality of Appliance Accessories & Trim Kits

Manufacturer accessories, specialized mounting hardware, and decorative trim kits shown in listing photos are not guaranteed to be included. While these components are often part of a showroom display, they are frequently fitted to that specific installation and may not be available once the unit is removed.

Additionally, internal appliance accessories—such as milk containers, water pitchers, and specialized shelving—are often not included in the sale. You should plan to source these specific manufacturer parts or trim kits to fit your new layout. If you have questions about whether a specific component is included, please reach out to us before purchasing.

The Reality of Kitchen Package Appliances

Pre-owned appliances included in kitchen sets are maintained only to the previous homeowner's standards. These products are sold based on the homeowner's representation of condition; Aurora does not independently test these units. You should budget for a professional service call upon installation, as repairs or maintenance may be necessary. Showroom displays may also require service calls to ensure they are fully operational in a home setting. All appliances in these sets are discounted significantly to accommodate these potential service requirements.

The Reality of Stand-Alone Appliances

Warranties are only included on stand-alone products explicitly labeled as "Certified." For all other stand-alone units, Aurora offers a 30-day functional guarantee should the product require service or repair.

Please note that these products are sold based on our vendor's representation of condition. Aurora does not independently test these units. We recommend all customers plan for a professional inspection and service to ensure the appliance meets their needs.

The Reality of Kitchen Configuration & Fit

All kitchen components are sold strictly "as-is" regarding their configuration and fit. Please be aware that in showroom displays, components like sinks, cooktops, and appliances may be fitted into custom-cut openings that do not follow standard residential sizing.

It is the buyer's responsibility to verify that all components—including sinks and integrated appliances—properly fit the cabinetry provided. Aurora does not guarantee that showroom configurations are compatible with standard plumbing or electrical requirements. You should expect to make modifications, cabinet adjustments, or source new components to ensure a proper fit in your specific installation.

Delivery Policy – view here

Return Policy – view here

Post-removal Condition: view here