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Comparison Bosch TWK 7603 black vs Tefal KO330830 black

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Bosch TWK 7603 black
Tefal KO330830 black
Bosch TWK 7603 blackTefal KO330830 black
from 1 699 ₴
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TypeElectric KettleElectric Kettle
Volume1.7 L1.7 L
Technical specs
Power consumption2200 W2400 W
Heating elementhiddenhidden
Water level indicator++
Opening the lid with a button
General
Materialplasticplastic
Power source230 V230 V
Dimensions24x23x15 cm
Weight1.1 kg1 kg
Color
Added to E-Catalogjanuary 2019october 2013
Brief conclusions of the comparison electric kettles

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Bosch TWK 7603 often compared
Tefal KO330830 often compared
Glossary

Power consumption

The power consumed by the kettle during operation is actually the power of the heating element installed in the device.

Two working moments depend on this parameter: heating intensity and electricity consumption. On the one hand, the high power of the heater allows you to quickly heat up a certain volume of water and saves time. On the other hand, the power consumption of such a device will also be appropriate. The wattage of a kettle's heater typically does not have a significant impact on electricity bills since the energy consumption required to heat a given volume of water remains the same regardless of the heater's power rating. However, there may be certain issues related to electrical connectivity. For example, if the wiring is weak or the fuses are improperly sized, the operation of a high-power heater may cause power outages. Additionally, devices with a power rating greater than 3500 W cannot be connected to a regular electrical outlet and require a specific power format. Consequently, even the largest thermal pots, which typically have a capacity of 10 L or more, are rarely equipped with heaters more powerful than 3000 W, since this power rating is sufficient for their intended use and can be connected to a standard electrical outlet.