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Comparison Tefal Silver Ion BF 9251 white vs Tefal BF 6620 2200 W 1.7 L

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Tefal Silver Ion BF 9251 white
Tefal BF 6620 2200 W 1.7 L
Tefal Silver Ion BF 9251 whiteTefal BF 6620 2200 W 1.7 L
from $35.96 up to $38.76
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from $58.00
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Main
Internal coating with silver ions
TypeElectric KettleElectric Kettle
Volume1.7 L1.7 L
Technical specs
Power consumption2400 W2200 W
Heating elementhiddenhidden
Coating of the heating elementstainless steelstainless steel
Water level indicator++
Thermostat
General
Materialplasticplastic
Color
Added to E-Catalogmarch 2013december 2006

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.

Thermostat

A device that allows you to set the temperature to which the water will be heated — the thermostat monitors the temperature and automatically turns off the heating when the desired value is reached. In fact, water heated in a kettle does not always need to be boiled: for example, for brewing some types of tea, the optimum temperature is about 80 °C, and for preparing baby food — 60 °C. Thermopot are most often equipped with a thermostat, but there are also classic electric kettles with such a function.
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