Bosch 800 Series Gas Cooktop in Stainless Steel - NGM8657UC

Category : Cooktops

$2,220.00 CAD


Gas cooking with a new level of precision.

Cooking with gas is versatile and simple with FlameSelect. When it comes to adjusting the flame, it can be hard to determine the exact heat level you are on. Our new gas cooktops with FlameSelect eliminate the guesswork. Equipped with nine precisely defined power levels, FlameSelect lets you easily adjust the heat level to exactly what you need. Level 1 is perfect for low and gentle simmering perfect for melting chocolate and delicate sauces, and level 9 yields a rolling boil. So you can see and get perfect results with every dish.

From searing to simmer in seconds.

Bosch gas cooktops with a dual flame burner provides both intense and gentle flame options and everything in between. Dual flame option, for fast boils and quick sears. Small flame option, for delicate simmers and perfect sauces. So gentle, in fact, that it even melts chocolate or reduces sauces without scorching.

Easy clean-up with dishwasher safe grates.

With a special enameling process, the heavy-duty continuous surface grates can be easily and quickly cleaned in the dishwasher instead of by hand.

OptiSim Burner for precise simmering

Wider and thicker OptiSim burner design diffuses heat evenly for better flame control when simmering delicate sauces

  • Dual flame power burner with two heat options, quickly boil water or maintain a precise simmer.
  • Heavy-duty continuous surface grates can be easily and quickly cleaned in the dishwasher.
  • OptiSim Burner - Simmer delicate sauces and melt chocolate without scorching


  • 5 Gas Burners
  • FlameSelect (9 Power Levels)
  • Dual Flame Power Burner
  • OptiSim Burner


  • Enamelled Heavy Duty Grates Can be Cleaned in Dishwasher
  • Push-to-Turn Knobs With Electronic Ignition
  • LP Conversion Kit Included for Conversion from Natural Gas to Liquid Propane


  • Low Profile Stainless Steel Cooking Surface
  • Perfect Results are Within Reach With Up-Front Centralized Controls
  • Cooktop Design Coordinates with Bosch Ovens and Ventilation


  • Flame failure safety device on each burner
Cooktop typeGas cooktop
Gas typeNatural gas 15 mbar (USA)
Alternative gas typeLiquid gas 27,5 mbar (USA)
Self-sufficient cooker controlSelf-sufficient gas hobs
Type of appliance width90 cm
Total number of cooktop burners5
Power of the heating elements1 x 1.0 KW, 1 x 2.64 KW, 1 x 4.98 KW, 2 x 1.76 KW
Basic surface materialStainless steel
Frame typeFrameless
Variant colorStainless steel
Included accessories1 x Simmer cap
Home ConnectNo
Hob-based hood controlNo
Size and Weight
Overall appliance dimensions (HxWxD) (in) 1 49/64" x 36 1/32" x 20 15/32"
Net weight19.3 kg
Net weight42.000 lbs
Minimum distance from counter front (in)1 7/8"
Minimum distance from rear wall (in)2 63/64"
Cooking zone 1
Location of 1st heating elementfront left
Power of heating element (W)1 kW
Type of heating elementGas
Cooking zone 2
Location of 2nd heating elementcenter left
Cooking zone 3
Location of 3rd heating elementback left
Power of 3rd heating element (W)1.76 kW
Type of 3rd heating elementGas
Cooking zone 4
Location of 4th heating elementmiddle back
Cooking zone 5
Location of 5th heating elementback right
Power of 5th heating element (W)2.64 kW
Type of 5th heating elementGas
Cooking zone 6
Location of 6th heating elementcenter right
Cooking zone 7
Location of 7th heating elementfront right
Power of 7th heating element (kW)1.76 kW
Type of 7th heating elementGas
Cooking zone 8
Location of 8th heating elementfront middle / central
Cooking zone 9
Location of 9th heating elementfront centre/cent
Power of 9th heating element (kW)4.98 kW
Type of 9th heating elementGas
Construction type
Color of surfaceStainless steel
Construction typeBuilt-in
Number of electric elements0
Number of electric cooking zones0
Number of halogen elements0
Installation TypeBuilt-in
Type of grateCast iron
Total number of cooktop burners5
Number of radiant elements0
Number of electric warming zones0
Residual heat indicatorwithout
Type of safety device for gasElectromagnetic for each burner
Safety deviceSMARTFLAME
Location of gas connectionrear, right
Frequency60 Hz
Energy sourceGas
Power cord length100 cm
Power cord length (in)40 IN
Watts4 W
Included accessories1 x Simmer cap