Siemens HN678GES6B

Siemens HN678GES6B
Siemens HN678GES6B

Siemens HN678GES6B oven with a built-in microwave, pulseSteam function and sensors for perfect combination cooking

Brand: Siemens

Product Code: HN678GES6B

Availability: In stock

  • Siemens HN678GES6B Brand Value Class: IQ700
  • Single oven with microwave & pulseSteam
  • HN678GES6B black, stainless steel
  • Connect: Access and control your oven, no matter where you are - with the easy-to-use Home Connect App
  • Microwave and pulseSteam functions: for a maximum of options.
  • TFT Touchdisplay Plus: clear text display and intuitive operation.
  • roastingSensor and bakingSensor: detect the exact moment when your food is done.
  • activeClean: the automatic system for effortless cleaning.
  • cookControl Plus: guaranteed success with the HN678GES6B for numerous dishes.


  • Siemens HN678GES6B Stainless steel control dial
  • Bar handle
  • Drop down oven door, softClose, softOpen
  • Cavity inner surface: Enamel anthracite

Key Information of the Siemens HN678GES6B

  • activeClean cleaning
  • Pyrolitic proof baking tray
  • bakingSensorroastingSensor Plus
  • 5.7“ TFT touchDisplay Plus
  • Drop down oven door, softClose, softOpen
  • Digital display
  • Digital temperature display with proposalActual temperature displayHeating-up indicatorSabbath setting
  • Light on/off when door opened/closed
  • Electronic door lockControl panel lockAutomatic safety switch offResidual heat indicatorstart buttonDoor contact switch
  • Residual heat indicator
  • Control panel lock


  • Electronic oven clock timer
  • Main on/off switch
  • Microwave top door
  • 3 interior lights
  • Multilevel LED Illumination, LED Illumination
  • Smooth enamelled oven interior, Removable wire shelf support rails
  • 5 shelf positions in oven
  • Integral cooling fan
  • Tank empty indicator


  • Oven with microwave with 15 heating methods: 4D hot air, hotairEco, conventional oven, Conventional heat ECO, hot air grilling, full width grill, half width grill, intensive hot air, coolStart, bottom heat, intensive conventional heat, low temperature cooking, keep warm, dehydrate, plate warming
  • Additional heating methods with steam: reheating, Dough proving
  • Additional heating methods with microwave: Microwave, Combi microwave variable
  • Additional functions:Descaling programmeDrying function
  • Fast pre-heating function
  • cookControl Plus

Performance/technical information 

  • WLAN - Home connect enabled
  • Cavity volume: 67 litres
  • Water tank capacity: 1 litre
  • Temperature range 30 °C - 300 °C
  • Maximum door temperature 30 °C
  • Location of the steam generator is outside of the cavity
  • Max. Power: 800 W; 5 Microwave power settings (90 W,180 W,360 W,600 W,800 W) with Inverter (MW)
  • Length of mains cable: 120 cm
  • Total connected load electric: 3.6 KW
  • Appliance dimension (hxwxd): 595 mm x 594 mm x 548 mm
  • Niche dimension (hxwxd): 585 mm - 595 mm x 560 mm - 568 mm x 550 mm
  • Please reference the built-in dimensions provided in the installation drawing

Standard accessories 

  • 1 x combination grid, 1 x universal pan
Technical Specification
Product group Microwave   Brand Siemens   Type Combined MW appliance   Product name / Commercial code HN678GES6B   Internal article number HN678GES6B   EAN code 4242003794869   Design Built-in   Installation type Half-integrated   Control panel Electronic   Controls Rotary knob   Type of micro-wave oven MW-Combi   Cavity capacity (l) 67 l Max. microwave power (W) 800 W Power level of booster function (W)   W Grill power (W)   W Door opening Handle   Colour Stainless steel   Front screen material Glass   Alternative colors available     Connection rating (W) 3600 W Current (A) 16 A Nominal power (kW) 220-240 V Frequency (Hz) 50; 60 Hz Approval certificates CE , VDE   Length of electrical supply cord (cm) 120 cm Plug type no plug   Depth with open door 90 degree (mm) 1040 mm Cavity height (mm) 357 mm Cavity width (mm) 480 mm Cavity depth (mm) 392 mm Height (mm) 595 mm Width (mm) 594 mm Depth (mm) 548 mm Height of the packed product (mm) 670 mm Width of the packed product (mm) 670 mm Depth of the packed product (mm) 680 mm Minimum height for installation (mm) 585 mm Maximum height for installation (mm) 595 mm Minimum width for installation (mm) 560 mm Maximum width for installation (mm) 568 mm Depth for installation (mm) 550 mm Net weight (kg) 49.0 kg Gross weight (kg) 52.0 kg Available languages display     Automatic programme No   Timer Yes   Additional cooking method Grill Yes   Additional cooking method Fan cooking Yes   Additional cooking method Conventional Yes   Type of combination     Highlights N/A   Type of grill Heating element   Clock Yes   Number of Power Levels (Stck) 5   Turntable No   Turntable diameter (mm)   mm Interior light Yes   Position of interior lights left side , right side , top   Cavity material Enamelled steel   Integrated Cleaning system Pyrolytic   Software update No   Included accessories 1 x combination grid, 1 x universal pan   Optional accessories HZ29020, HZ29041, HZ324000, HZ327000, HZ625071, HZ631070, HZ632070, HZ633001, HZ633070, HZ633073, HZ634080, HZ636000, HZ66X650, HZ6RCF0, HZ86S000, HZ915001   Business Value Class iQ700  
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