Bosch

HIS8857UC

• SpeedBoost® function – temporarily increases induction power for faster boiling, rapid heating and high-heat cooking; automatically returns to power level 9 after approximately 10 minutes.

• QuietClose® oven doors – use dampened hinges to guide the doors softly and quietly closed without slamming.

• CombiZone™ cooking flexibility – links two adjacent induction zones at the same power level to accommodate griddles, roasting pans and other oversized cookware.

• Bosch 800 Series design – combines premium cooking performance with professional styling and front-mounted controls.

• 48-inch freestanding configuration – provides an expansive cooking surface and dual ovens for large kitchens, frequent entertaining and multi-dish meal preparation.

• Industrial-chic stainless-steel exterior – creates a bold professional appearance suited to contemporary, transitional and farmhouse kitchens.

• Professional-style pedestal feet – enhance the commercial-inspired appearance while supporting stable freestanding installation.

• Seven induction cooking zones – allow multiple pots and pans to be used simultaneously across the wide ceramic-glass cooktop.

• Powerful central cooking zone – delivers up to 5,500 watts with boost for quickly heating large cookware and substantial quantities of food.

• Four high-performance induction zones – each provides 1,850 watts of standard power and up to 3,000 watts with boost.

• 3,700-watt boosted cooking zone – supplies strong heat for searing, sautéing and rapid boiling.

• 2,200-watt boosted cooking zone – accommodates smaller cookware and lower-volume cooking tasks efficiently.

• Direct induction heating – generates heat within compatible cookware for fast response, precise adjustments and reduced wasted heat.

• Nine cooktop power levels – provide graduated control for tasks ranging from gentle heating to high-temperature cooking.

• Automatic cookware detection – supplies heat when suitable magnetic cookware is positioned on the selected zone and interrupts heating when cookware is removed.

• Preset Keep Warm level – maintains prepared food at approximately 115°F for convenient serving.

• Preset Melting level – maintains approximately 160°F for gently melting ingredients such as butter or chocolate.

• Preset Simmering level – maintains approximately 205°F for sauces, soups and other foods requiring controlled low boiling.

• Individual cooking-zone displays – show selected power levels, warming functions, boost operation, lock status and residual heat.

• Residual-heat indicators – identify whether each cooktop zone remains hot or warm after it has been switched off.

• Cooktop panel lock – prevents the induction surface from being switched on accidentally or adjusted unintentionally.

• Automatic time limitation – stops a cooking zone after prolonged operation without a setting change, adding an extra level of protection.

• Automatic power management – monitors combined cooktop demand and adjusts an affected zone if total available electrical power would otherwise be exceeded.

• Smooth ceramic-glass cooktop – offers a flat, streamlined surface that is easier to wipe clean than traditional exposed heating elements.

• Reduced spill burn-on – induction heats the cookware directly, helping the surrounding glass remain cooler so splatters are less likely to become heavily baked onto the surface.

• Cookware-size flexibility – supports various induction-compatible pots and pans, including enameled steel, cast iron and suitable magnetic stainless steel.

• 7.4-cu.-ft. total oven capacity – provides generous combined space for preparing large meals, multiple courses and holiday dishes.

• 5.4-cu.-ft. main oven – accommodates large roasting pans, substantial bakeware and multiple racks of food.

• 2.0-cu.-ft. secondary oven – provides a separate cavity for side dishes, desserts or foods requiring a different temperature.

• Dual-oven cooking – allows two dishes to cook simultaneously using separate cavities, temperatures and operating times.

• Convection Bake mode – circulates heat around the cavity for consistent baking, improved crust development and potentially shorter cooking times.

• Convection Multi-Rack mode – uses a dedicated rear heating element and fan to promote even browning when baking on two or more racks.

• Convection Roast mode – combines heating elements with circulating air for tender meats, poultry and vegetables with rich exterior browning.

• Convection Broil mode – combines intense upper heat with fan circulation for faster cooking of thicker cuts of meat, poultry and fish.

• Traditional Bake mode – uses conventional upper and lower heat for casseroles, cakes, breads and everyday recipes.

• Broil mode – delivers intense heat from the upper element for cooking thinner cuts of meat, poultry and fish or browning breads and casseroles.

• Three broil intensity settings – provide minimum, medium and maximum levels for greater control over browning and searing.

• Air Fry mode – circulates hot air to create crisp results with little added oil, reducing the need for a separate countertop air fryer.

• Pizza mode – combines upper and lower heat with convection circulation for fresh or frozen pizza and improved crust results.

• Proof mode – maintains a low temperature from approximately 85°F to 125°F to support the controlled rising of yeast dough.

• Keep Warm capability – holds already-cooked food at serving temperature until the rest of the meal is ready.

• Slow-cooking capability – supports gentle cooking between approximately 140°F and 200°F for tender, slowly prepared dishes.

• Core-temperature meat probe – monitors internal food temperature and automatically ends heating when the selected target temperature is reached.

• Programmable cooking duration – automatically stops oven heating after the selected operating time has elapsed.

• Programmable end-time function – coordinates cooking operation with a desired completion time for more convenient meal scheduling.

• Independent kitchen timer – counts down from 30 seconds to 23 hours and 59 minutes without directly controlling oven heating.

• Electronic clock – provides an integrated time display with selectable 12-hour or 24-hour presentation.

• Sabbath mode – permits continuous oven operation for up to 74 hours to support applicable religious observance requirements.

• Oven panel lock – disables the control panel and oven function selectors to help prevent accidental activation.

• Ergonomic tilted display – angles the digital interface for easier viewing and operation while standing in front of the range.

• Touch controls and rotary selectors – combine responsive electronic settings with familiar knob-based selection of cooktop power and oven modes.

• Illuminated controls – improve visibility and make operating status easier to identify during cooking.

• Dual-oven display selection – lets the user switch the display between the main and secondary ovens when both cavities are operating.

• Preheat progress indicator – displays the oven’s heating progress and signals when the selected temperature has been reached.

• Oven residual-heat display – indicates remaining cavity heat after the oven has been switched off.

• Audible completion alerts – signal when preheating, cooking durations, timers or cleaning programs have finished.

• Customizable control settings – allow adjustment of signal duration, touch tones, display brightness, clock format and interior-light behavior.

• Four interior oven lights – use two lights in each cavity to improve visibility when checking food.

• Large oven viewing windows – make it easier to monitor cooking progress without opening the doors and releasing heat.

• Telescopic oven rack – glides smoothly outward to provide easier access to heavy roasting pans and bakeware.

• Multiple rack positions – accommodate different pan heights and support simultaneous multi-level cooking.

• Catalytic self-cleaning surfaces – porous ceramic-coated oven panels absorb and disperse splashes from baking and roasting during operation.

• Steam Clean function – loosens food residue on the oven floor so spills can be wiped away more easily.

• Removable rack guides and side panels – simplify access to the oven interior during detailed cleaning and maintenance.

• Cooling-fan system – manages internal temperatures and continues operating when necessary to help protect surrounding components.

• Adjustable installation height – adjusts from approximately 35-1/16 inches to 37 inches to align with different countertop heights.

• Front-mounted controls – keep cooktop and oven settings within convenient reach without requiring access across hot cookware.

• Approximate 47-15/16-inch width – fits a nominal 48-inch range opening while providing a broad cooking platform.

• Approximately 24-13/16-inch cabinet depth – supports integration into a standard-depth kitchen arrangement, with the front bullnose extending farther outward.

• 240/208-volt electrical operation – supports residential electric installations designed for a high-output induction range.

• 50-amp electrical requirement – provides the dedicated power capacity required for simultaneous cooktop and dual-oven operation.

• Hardwired installation – is supplied without a standard plug and is intended for connection by a qualified electrical installer.

• Anti-tip installation system – secures the range to the surrounding structure to reduce the risk of the appliance tipping forward.