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Comparison Electrolux KDI 641723 K black vs AEG HDB 64623 NB black

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Electrolux KDI 641723 K black
AEG HDB 64623 NB black
Electrolux KDI 641723 K blackAEG HDB 64623 NB black
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Product typehobhob
Burner typecombinedcombined
Burners
Hob materialglass ceramicsglass ceramics
Number of gas burners22
Number of induction burners22
Bridge mode
Burners power1.8 kW, 1.8 kW
Burner diameter18 cm, 18 cm
Controlsrotary + touchrotary + touch
Number of power levels9
Features
Functions
auto ignition
gas control
auto switch-off
timer
pause mode
child lock
residual heat indicator
auto ignition
gas control
auto switch-off
timer
pause mode
child lock
residual heat indicator
More specs
Input power3.6 kW
Power limit
Frameis absentis absent
Burner gratescast ironcast iron
Dimensions (WxD)59x52 cm59x52 cm
Cut-out dimensions (WxD)560x490 mm560x490 mm
Country of originItaly
Color
Added to E-Catalogjune 2023may 2023

Burners power

Nominal burners power. It refers to the power consumption of the heater. This parameter allows you to estimate how much electricity the burners will spend when operating at maximum heating intensity. At the same time, the heat transfer power of different burners can be different, and the actual heating efficiency will also greatly depend on the specs of the dishes. As a result, it hardly makes sense to evaluate the working capabilities of the hob by the power of the burners. It is quite possible to proceed from the fact that the burner will be enough for a pot of the same diameter.

Burner diameter

The heating power directly depends on the diameter of the burners. And, at the same time, the performance of the device and the speed of cooking. The larger the burner, the more heat dissipation it has. Also, the diameter of the burner allows you to determine what sizes of dishes are suitable for use on the hob. Indeed, for induction models, this value is critical for high-quality heating. Burners can have the following diameter:
  • small — about 145 mm, power within 1200 W;
  • medium — about 180 mm, power within 1700 W;
  • large — about 220 mm and more, power within 2000 watts.


Some hobs use double ring burners that allow you to adjust the diameter of the heating zone. If the diameter of the burner is 180, 200, 220 mm, then it means that the heating zone on a particular burner can be narrowed or expanded, depending on the size of the dishes used.

Number of power levels

The number of temperature settings of the burner. The more power levels, the more accurately you can set the required temperature for cooking a particular dish. However, in most cases, nine levels are enough for home use. But, if you are a gourmet and often cook unusual dishes that require strict adherence to the recipe, then you simply need more temperature settings.

Input power

The input power of the hob is the maximum electric power consumed during its operation. This parameter is indicated only for models that are equipped with at least one electric hotplate. It is electric burners that are the highest consumption in terms of energy consumption. Additional functions such as auto-ignition require little energy, and a regular outlet is enough for them.

First of all, the requirements for the power mains depend on this parameter: it must be able to provide such power without overloads. It is worth noting that for household sockets the power limit is about 3 – 3.5 kW, with more power, you need to connect the hob to 230 V mains according to special rules. An alternative is to use a three-phase 400 V mains: most modern hobs with electric burners allow connection to both 230 V and 400 V mains.

Power limit

A safety feature that prevents possible problems with old wiring that is not designed for the power consumption of the hob. The power limit protects the electrical network from a short circuit or burnout of the wiring, and the function will also be useful when working simultaneously with the other household appliances.

Country of origin

The country in which, according to the manufacturer, this or that model is manufactured. Despite the fact that most of the manufacturers are concentrated in China, European factories for the production of household appliances have not disappeared. And certain models can be produced on them. In general, such a division into a Chinese or European plant should not particularly affect the quality of products, but still the stereotype of a reliable European assembly ( Germany, Spain, Italy, Poland, Turkey) is present in us. However, it is possible that the model may have a country of manufacture, for example, Poland, and in the store under the same article you will meet China.
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