iQ500 HB43AB521B stainless steel

60 cm high built-in oven with innovative 3D hotAir Plus for perfect baking results on one, two or three baking sheets simultaneously.

  • Perfect baking results on up to 3 levels thanks to innovative heat distribution with 3D hotAir Plus.
  • Perfect for timing when cooking, the state-of-the-art electronic clock can be changed to suit the style of your kitchen.
  • ecoClean coating inside the oven makes cleaning the oven easy.
  • Energy efficiency class A: For efficient roasting and baking.


    A direct coating that lines the back, roof and side of the oven, ecoClean makes cleaning the oven easy. The coated area cleans itself while the oven is on or can be activated with a cleaning programme.


Basic information HB43AB521B

  • Installation typology
  • Height without worktop / build under (mm)
    595 mm
  • Appliance Width (mm)
    595 mm
  • Energy efficiency
  • Max. temperature (°C)
    270 °C

More technical information

EU Energy Label


  • Metal fascia
  • White display with blue indicator lights
  • Standard control dials
  • Bar handle
  • Full width door with side strip design
  • Push buttons
  • Retractable control dial
  • Drop down oven door

Key Information

  • Control panel lock


  • ecoClean® back, roof and side liners
  • Electronic oven clock timer
  • Automatic on/off programmer
  • 1 interior light
  • Smooth enamelled oven interior
  • Heat reflective glass
  • 5 shelf positions
  • Full glass inner door
    Drop down oven door
  • Easy fit shelf support rails


  • 5 main functions:
    3D hot air cooking, full width surface grill, hot air grilling, conventional, bottom heat
  • Fast pre-heating function

Performance/technical information

  • Oven capacity: 67 litre
  • A-20% energy class (0.89 kwh) than the standard value (0.99 kwh) for qualifying for energy class A

Standard accessories

  • Full width enamelled pan
  • 2 wire shelves
  • Oven cook book


  • 1 x insert grid, 1 x combination grid, 1 x universal pan
  • 3 level telescopic rails with stop function - HZ338357
  • 1 x insert grid, 1 x combination grid, 1 x universal pan
  • Cavity volume: 66 l
  • Energy efficiency rating (acc. EU Nr. 65/2014):
    Energy consumption per cycle in conventional mode: 98.8
    Energy consumption per cycle in fan-forced convection mode: 0.82 kwh
    Number of cavities: 1
    Cavity volume: 66 l

Technical Information

General information

  • Appliance Width (mm)
    595 mm
  • Height without worktop / build under (mm)
    595 mm
  • Heating Types
    Bottom heat, Conventional heat, Full width variable grill, Hot Air, Hot air grilling
  • TFT Touchdisplay Plus
  • TFT Touchdisplay
  • TFT-Display
  • Home Connect
  • Highlights
    Child-proof Lock, ecoClean, Fast Pre-heating function
  • Included accessories cavity 1
    1 x insert grid, 1 x combination grid, 1 x universal pan
  • Energy efficiency


  • Color / Material Front
    Stainless steel
  • Construction type
  • Control Panel Material
    Stainless steel
  • Type of control setting devices - cavity 1
    retractable, Rotary knob, round
  • Door Material
  • Energy input
  • Installation typology
  • Door hinge


  • Cavity width (cm)
    47.9 cm
  • Cavity height (cm)
    32.9 cm
  • Cavity depth (cm)
    42.0 cm
  • Dimensions of the product (mm)
    595 x 595 x 550 mm
  • Cut-out width
    560 mm
  • Cut-out height (mm)
    575-597 mm
  • Cut-out depth
    550 mm
  • Depth with door open (mm)
    1,015 mm
  • Net weight (kg)
    36.0 kg


  • Area of largest baking sheet
  • Hot air temperature max. (°C)
    270 °C
  • Max. temperature (°C)
    270 °C
  • Product size - cavity 1
  • Door temperature
    40 °C


Energy consumption

  • Energy efficiency
  • Energy consumption forced air convection (kWh) - cavity 1
    0.79 kWh


  • Included accessories cavity 1
    1 x insert grid, 1 x combination grid, 1 x universal pan
  • Pull-out system
  • Are some hobs controls integrated?


  • Length electrical supply cord (cm)
    134 cm
  • Current (A)
    13 A
  • Electrical connection rating (W)
    2,990 W
  • Plug type
    no plug
  • Nominal power (kW)
    220-240 V


Reach the required baking temperature sooner: fast pre-heating.

The optional fast pre-heating function heats the oven especially rapidly – without consuming more energy. For instance, the oven is pre-heated to a temperature of 175 °C in approx. 5 minutes (with 3D hotAir heating).

Clean your oven far less often: ecoClean.

The special ecoClean coating absorbs soiling, breaks it down and reduces resulting odours by up to 80 %. The side walls and ceiling can be retrofitted with ecoClean as a special accessory.

1 A02 HB43AB521B stainless steel

Availability of product.
In stock

Operating instructions


You can find user manuals for this product here.

Instruction manual

EU energy label


Download the energy label for this product here.

EU Energy Label

EU data sheet

Line drawings