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Bosch Serie 8 21L 900W Built-in Microwave with Grill - Stainless Steel BEL634GS1B

Quickfind: 928998 SKU: BEL634GS1B

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Product Information

The Bosch 900W Microwave oven with grill not only has an efficient and versatile cooking performance, but it looks great too. With 21 litres capacity and 5 different power levels, you can whip up and reheat all sorts of delicious dishes within minutes.

BEL634GS1B diagram

How will it look in my kitchen?

This built in microwave oven is designed to be installed into one of your tall housing kitchen units at eye level for an accessible and space-saving solution for your kitchen and cooking style. Please measure the dimensions and cut-out (niche) dimensions carefully before ordering:

Appliance dimensions: (H) 382 mm x (W) 594 mm x (D) 318 mm

Cut-out dimensions: (H) 362 mm x (W) 560 mm x (D) 300 mm

Please reference the built-in dimensions provided in the installation drawing

Stainless steel design

With a stainless steel design inside and out (even the fan), this microwave oven is both stylish, durable and easy to clean – a winning combination.

The inner door is glass so you can check on how your food is progressing, and the whole door is left-hinged and opens to the side so that you can install the microwave in the best position for the layout of your kitchen.

BEL634GS1B front view


The maximum power for this microwave is 900 W, but if you're cooking a dish that have microwave instructions for a different power level, this Bosch microwave has 5 alternative power settings ranging between 90W and 900W.


This built-in microwave gives you 2 ways of cooking your food – either by microwaving or grilling. The grill is a variable quartz grill that distributes heat more evenly for a thorough cooking process, and it can cook at different temperatures which makes the grill versatile for snacks all the way to browning dishes.

10 automatic cooking programmes act as the ultimate quick and easy support systems for the microwave and grill – perfect for effortless cooking on those busier nights.


The rounded LED display makes it easy for you to control what you're programming and see the clock timer as your food cooks. The stainless steel control wheel and touch buttons make for an effortless and modern user experience that will make opening, closing, starting, stopping and programming easy!

Standard Accessories

  • 1 x glass pan
  • 1 x grid

Performance/Techical Information

  • Cavity volume: 21 litres
  • Microwave inverter technology
  • Stirrer fan distribution
  • Length of mains cable: 150 cm
  • Total connected load electric: 1.99 KW
  • 2.5"-TFT colour and text display with direct select buttons
  • Number of cavities: 1
  • Heat source: electrical
  • Inverter (MW)Cavity volume: 21 litres

Key Features:

  • Microwave oven with variable quartz grill
  • 900W
  • 5 power levels
  • Automatic cooking programmes
  • Stainless steel design

Tech Spec

Key Information
Brand Bosch
Fit Type Built In
Colour Stainless steel
Warranty 2 year warranty
Product Detail
Microwave Type Microwave with grill
Microwave Capacity (Litres) 21L
Microwave Power (Watts) 900W
Grill Type Quartz
Control Type Touch
Door opening Button
Cavity material Stainless steel
Number of power levels 5
Interior Light
Microwave Height 39cm
Microwave Width 60cm
Microwave Depth 32cm
Weight 19.0kg
Depth With Open Door (90 Degrees) 895mm
Microwave Interior Cavity Height 220mm
Microwave Interior Cavity Width 350mm
Microwave Interior Cavity Depth 270mm
Niche Height 362mm
Niche Width 560mm
Niche depth 300mm
Power Load 1990W
Power or Fuse Size 10
Electrical Connection supplied with plug
Cable length 150cm
Product Codes 4242002813721, BEL634GS1B, BEL634GS1B_BS
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