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Bosch RGM8658UC
Bosch Cooktops & Rangetops 2024 Bosch Cooktops & Rangetops 2024
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HEZ7YZ36UC
HEZ7YZ36UC
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$275
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Description & Features
The Bosch RGM8658UC 36" gas rangetop brings professional‑grade performance and a bold, industrial-inspired look to your home kitchen, combining six high-efficiency sealed burners with thoughtful design details that make everyday cooking feel effortless. At a generous 36" width, it offers ample room to work with multiple large pots and pans at once, supported by continuous, heavy-duty cast-iron grates that let you slide cookware smoothly from one burner to another. At the heart of this rangetop are two powerful Dual-Flame Power Burners that deliver exceptional versatility; each burner uses two concentric rings of flame so you can jump from an intense, high-heat boil or sear down to a controlled, gentle flame on the same burner without sacrificing responsiveness. For delicate tasks, the dedicated OptiSim® burner stands out from typical gas cooktops thanks to its wider, thicker cap design, which diffuses heat more evenly and provides ultra-precise low settings ideal for simmering sauces, melting chocolate, or holding foods warm without scorching. The black porcelain-enameled cooking surface is engineered for durability and easy cleaning, while the grates themselves are dishwasher-safe, a premium convenience not always found on professional-style rangetops and a major time-saver after big meals or entertaining. Up front, bold, heavy-duty metal control knobs with electronic, push-to-turn ignition give you confident, fingertip control over every burner and reinforce the commercial-quality aesthetic, all while integrated flame supervision and safety valves help ensure peace of mind during use. Finished in sleek stainless steel with a distinct bullnose front, the Bosch RGM8658UC coordinates seamlessly with matching wall ovens and ventilation, making it an ideal centerpiece for a high-performance cooking suite that looks as impressive as it cooks.

Dual-Flame Power Burner – two concentric flame rings let you switch from a gentle simmer to a high-powered boil quickly and precisely.
OptiSim® Burner – wider, thicker burner cap diffuses heat evenly to prevent hot spots, ideal for simmering delicate sauces or melting chocolate without scorching.
Dishwasher-Safe Grates – heavy-duty continuous surface grates feature a special enamel finish so they can be cleaned directly in the dishwasher instead of by hand.
800 Series professional rangetop design – industrial-inspired styling coordinates with Bosch 800 Series wall ovens and ventilation for a cohesive, premium kitchen look.

Six high-efficiency sealed gas burners – full array of burner outputs lets you cook multiple dishes at once while using less gas to achieve fast heat-up times.
Two 18,000 BTU dual-flame power burners – powerful front burners provide intense heat for rapid boiling, searing, and wok-style cooking.
Dedicated low-output burner – low-BTU burner is ideal for gentle tasks like simmering, warming, or cooking in smaller pans.
Balanced burner layout – combination of high, medium, and low BTU burners across the 36" surface supports everything from high-heat stir-fry to slow simmering.

Continuous surface grates – full-coverage cast-iron grates create a flat, stable cooking surface so you can slide heavy pots and pans safely between burners.
Heavy-duty cast-iron construction – robust grates and burner components are built to withstand frequent, high-heat cooking.
Black porcelain-enameled cooking surface – durable, smooth surface resists staining and makes spills easier to wipe away.
Superior stainless steel front and trim – premium stainless exterior offers a professional appearance and resists corrosion.
Bold, distinct bullnose front – extended front edge adds a commercial-style profile and provides a comfortable handhold when reaching across the cooktop.

Upfront heavy-duty metal control knobs – large, professional-style knobs at the front provide precise flame adjustment without reaching over hot burners.
Push-to-turn knob operation – helps prevent accidental activation by requiring a deliberate push and turn to ignite a burner.
Electronic pilotless ignition – reliable spark ignition lights burners quickly without a standing pilot flame, improving efficiency and safety.
Re-ignition capability – if a flame is blown out, the ignition system can automatically reignite the burner to maintain cooking.

Flame supervision / SMARTFLAME safety – monitors burner flames and helps reduce the risk of unlit gas flow for added peace of mind.
Auto cut-off safety feature – automatically shuts off gas flow under certain fault conditions to enhance overall safety.
Sealed burner design – prevents spills from entering the burner box, simplifying cleanup and helping protect internal components.

Simmer cap accessory – included cap further softens the flame on designated burners for ultra-low simmering and delicate cooking tasks.
Wok-capable power burner – high-output burner supports wok cooking and other high-heat techniques.

36" wide cooking surface – generous width provides ample space for large pots, griddles, and multiple pans at once.
Built-in rangetop configuration – installs into a countertop cutout with front controls, pairing easily with separate wall ovens.
Standard 120V power connection – plugs into a common 120V, 3-prong outlet for ignition and controls.
Natural gas ready with LP conversion kit included – ships for natural gas use and includes conversion kit for liquid propane installations.

High total burner output (up to 77,000 BTU) – combined burner power supports demanding cooking tasks and large-batch meal preparation.
Energy-conscious burner design – high-efficiency burners are engineered to deliver strong performance while using fewer BTUs for the same cooking results.

Front control panel placement – keeps controls accessible without reaching over hot cookware, improving ergonomics and safety.
Clear burner markings – easy-to-read indicators help you quickly identify burner locations and recommended uses.

Professional-style aesthetic – combination of stainless steel, black porcelain, and bold knobs delivers a commercial kitchen look in a residential appliance.
Coordinates with Bosch ventilation – designed to visually match Bosch range hoods for a unified cooking suite.

Compact depth for cabinetry integration – depth and cutout dimensions are optimized to fit standard-depth countertops and base cabinets.
Sturdy installation design – built-in configuration and robust chassis provide a solid, stable cooking platform.

Manufacturer's Warranty: 1 year

Canadian model: RGM8658UC

Canadian UPC: 825225960843

EAN: 4242005193073


Boil water quickly with a Dual-Flame Power Burner - RGM8658UC
Boil water quickly with a Dual-Flame Power Burner
RGM8658UC - Boil water quickly with a Dual-Flame Power Burner
The dual flame ring power burner has two rings for low and high flame settings so you can go from simmer to sear with ease. Heat level 1-3 uses the inner ring, and 4-9 uses both rings for maximum heat.
Simmer delicate sauces with the OptiSim® Burner - RGM8658UC
Simmer delicate sauces with the OptiSim® Burner
RGM8658UC - Simmer delicate sauces with the OptiSim® Burner
The OptiSim burner design is wider and thicker which diffuses heat evenly for better flame control when simmering delicate sauces.
Dishwasher-safe grates - RGM8658UC
Dishwasher-safe grates
RGM8658UC - Dishwasher-safe grates
A special enameling process allows the grates to be washed directly in the dishwasher instead of by hand for easier clean up.

Specs
Specification Value
Model RGM8658UC
Series 800 Series
Product Type Gas Rangetop (36" Built-In)
Fuel Type Natural Gas (LP Conversion Kit Included)
Installation Type Built-in / Slide-in Rangetop
Finish / Color Stainless Steel
Cooktop Surface Porcelain-coated steel, black enameled cooking surface
Grate Material Heavy-duty continuous grates, cast iron (often described as stainless-steel look)
Burner Type Sealed gas burners
Number of Burners 6
Special Burners Two Dual-Flame Power Burners, one OptiSim® simmer burner
Front Left Burner Power (NG / LP) 18,000 BTU / 18,000 BTU (Dual-Flame Power Burner)
Front Right Burner Power (NG / LP) 18,000 BTU / 18,000 BTU (Dual-Flame Power Burner)
Back Left Burner Power (NG / LP) 12,000 BTU / 12,000 BTU
Back Right Burner Power (NG / LP) 5,000 BTU / 5,000 BTU (OptiSim® simmer burner)
Front Center Burner Power (NG / LP) 12,000 BTU / 12,000 BTU
Back Center Burner Power (NG / LP) 12,000 BTU / 12,000 BTU
Total BTU Load (Natural Gas) 77,000 BTU
Total BTU Load (LP) 77,000 BTU
Ignition Type Electronic ignition with flame failure device (pilotless)
Controls Front control, heavy-duty metal knobs, mechanical
Number of Power Levels Standard valve control (discrete knob positions)
Wi-Fi / App Connectivity No (not Home Connect enabled)
Keep Warm Function No dedicated keep-warm function
Timer No built-in timer
Special Features Dual-Flame Power Burner, OptiSim® Burner, continuous grates, dishwasher-safe grates, auto cut-off / flame failure safety
ADA Compliant Yes (some US retailers list as ADA compliant; Bosch US site lists as not ADA, but retailer ADA listing is common)
Overall Width 35 15/16 inches (35.94")
Overall Depth 26 5/8 inches (26.63")
Overall Height 7 1/2 inches (7.5")
Overall Appliance Dimensions (HxWxD) - Bosch Technical 25 3/4" x 35 15/16" x 25 3/4" (cabinet/niche reference height; retailers commonly quote visible 7.5" height and 26.63" depth)
Required Cutout Width 36 inches
Required Cutout Depth 24 inches
Required Cutout Height 7 3/8 inches (7.38")
Nominal Width Class 36 inches
Electrical Requirements 120 V / 60 Hz / 15 A
Power Cord / Plug 120V, 3-prong NEMA 5-15P plug
Energy Input Gas (no electric cooking elements)
Downdraft Vent Compatible No built-in downdraft; hood recommended
Hood Requirement External range hood recommended (not included)
Number of Induction Zones 0
Number of Radiant Zones 0
Extralow® Burners No (uses OptiSim® for low simmer instead)
FlameSelect No
Residual Heat Indicator No electronic residual heat display (gas rangetop)
Connectivity No connected / smart features
Included Accessories LP conversion kit, OptiSim® cap
Optional Accessories Griddle (HEZ9GR41UC), Wok ring (HEZ9GW23UC), 9" stainless backguard (HEZ7YZ36UC)
UPC 825225960843
Approximate Net Weight About 78 lb (varies slightly by retailer listing)
Product Weight (some US retailers) Approximately 34.5 lb listed; manufacturer-style data and Canadian retailers list ~78 lb net
Safety Features Flame failure device, electric ignition, sealed burners, auto cut-off
Dishwasher-Safe Components Cooktop grates (dishwasher-safe enameling)
Commercial Use Approved No (residential use only)
Warranty (typical) 1-year limited parts and labor (entire appliance)
Manuals
Bosch Cooktops & Rangetops 2024 Bosch Cooktops & Rangetops 2024
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RGM8658UC
RGM8658UC
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