How to choose an electric kettle

When choosing an electric kettle should first of all build on its technical characteristics. Design of course It’s also important, but it’s prevailing operational parameters.


  1. Characteristics to watch out for
  2. The principle of operation and the device of the electric kettle
  3. Types of Electric Kettles
  4. Options for choosing electric kettles
  5. Extra options
  6. Which electric kettle to choose
  7. Electric kettle cost
  8. The best manufacturers of electric kettles – which company choose
  9. Video on choosing an electric kettle

How to choose an electric kettle

How to choose an electric kettle: characteristics for which need to pay attention

When choosing an electric kettle, pay attention to following parameters:

  1. Type of heating element;

  2. Body material;

  3. Power;

  4. Additional functions.

  5. The price and the manufacturer of the device are also important.

The principle of operation and the device of the electric kettle

electric kettle device

Electric kettles are quite simple in nature devices. Their design includes:

  1. A housing that is combined with a water tank;

  2. A heating element;

  3. Temperature sensor that is designed to automatically turning off the kettle when boiling. In budget models used also a pressure sensor, which is used for the same purposes;

  4. A stand that acts as a pad for transmitting electric current to the heating element;

  5. Control panel or power button. Depending on the the functionality of the kettle it is designed to set the temperature or just turning on the device.

The stand in the vast majority of electric models Dummies is nothing more than a contact pad, thanks which the kettle itself becomes wireless. Just on multifunction devices it is equipped with additional electronic controls allowing, for example, set the water temperature.

Everything else is installed directly in the kettle. After turning on the device circuit between the pad and heating element closes, and the latter begins to increase its temperature.

After the water temperature in the kettle reaches a certain value, the thermal relay trips or the corresponding sensor, which opens the circuit. In budget devices a sensor is installed not for temperature but for steam pressure. Boiled water that has become gaseous comes in contact with it and it opens chain.

Kettles with a temperature sensor are much safer than models equipped with a steam pressure sensor. They disconnect from the heat. Therefore, the sensor is triggered if there is no water in the kettle, and if it the cover is not tight. But at the same time they are more expensive.

Types of Electric Kettles

There are three types of electric kettles:

  1. With a visible (tubular) heating element;

  2. With an invisible (disk) heating element;

  3. Thermos kettles.

The difference between them lies only in some structural features.

Electric kettles with tubular heating element

Electric kettles with a tubular heating element

It’s worth noting that in 2017 such teapots are already practically not available. They are equipped with a sufficiently large heating element of a tubular type, which is located in bottom of the water tank.


  • Such kettles are much cheaper;
  • Efficient use of high power – water boils faster.


  • Limescale builds up on such a heating element, which leads to its breakdown and makes the water harder;

  • Such teapots are much more difficult to wash;

Electric kettles with a disc heating element

Electric kettles with a disc heating element

Almost all modern kettles are equipped with a disk heating element. For the user, it looks like a metal plate located at the bottom of the water tank.


  • High contact area with water leads to fast and uniform heating;

  • Kettles equipped with a disc heating element are easier wash.

  • It almost does not form scale;


  • Low maintainability;

  • Sufficiently high noise level during operation;

Almost all are equipped with disc heating elements modern models of electric kettles.

Kettle thermos (thermopot)

Kettle thermos (thermopot)

The main structural difference of a thermos teapot from the “ordinary” lies in wall materials. Usually they are bilayer, which, firstly, allows you to keep the temperature high for a long time, and secondly, does not allow the outer surface to heat up.


  • Effective power consumption (high efficiency);

  • Safety – you can touch the outside without risk burns;

  • It is not necessary to heat the water soon after it boils (it remains hot for a long time);


  • High price;

  • High power consumption.


It is also worth considering that many thermos kettles are equipped with high water temperature maintenance mode.

Options for choosing electric kettles

When choosing electric kettles, you should determine the following parameters:

  1. Body material;

  2. Kettle volume;

  3. The power of the kettle.

They determine the performance of the device.

Body material

The vast majority of teapots are made of plastic, glass or metal. Ceramic models also exist, but they are rare enough.

Plastic kettles

Plastic teapots

Plastic teapots are the easiest and most affordable option. The topics However, they are not recommended for purchase, since even the most heat-resistant polymers can decompose when heated and emit unpleasant odors or harmful substances.


  • The kettle body does not heat up;

  • Low price;

  • Ease of care;

  • Low weight;


  • When heated, plastic may emit unpleasant odors or harmful substances;

  • Fire safety (high temperature plastic melts).

Metal kettles

Metal teapots

Metal kettles are a good solution if you need to boil water fast. Due to the thermal conductivity of stainless steel, it heats the fluid “from all sides”. But at the same time, the temperature the outer wall also rises.

This teapot made of metal and plastic or equipped with double walls.


  • Fast heating of water;

  • Durability.

  • High mechanical strength;

  • Low weight;


  • Relatively high price;

  • Heating the outer wall of the housing.

Glass teapots

Glass teapots

Glass teapots are the most environmentally friendly. When heated, they do not emit harmful substances into water, boil the liquid quickly enough and efficiently (with high efficiency). However, they require constant care.


  • High efficiency – fast heating of water;

  • Maximum environmental friendliness, no emission of harmful substances when heated;

  • Attractive appearance;


  • High difficulty to maintain, as any dirt spoils attractive appearance of the device;

  • The outer walls of the kettle become very hot – there is a chance getting a burn;

  • Mechanical fragility – they break even with a light impact, especially if the glass is already heated.

Ceramic teapots

Ceramic teapots

Ceramic teapots are rare, expensive, but with It is very environmentally friendly and has an attractive appearance. Especially “cozy” models decorated with paintings or the like classic patterns. In addition, ceramics keep water hot over time.


  • Attractive appearance;

  • Environmentally friendly;

  • Keep water hot for a long time;


  • Large mass;

  • High price;

  • The outer walls heat up;

  • Boil for a long time;

  • Low mechanical strength;


When buying a ceramic teapot, it is very important to consider it ergonomics – it is required that the handle is as comfortable as possible, because the mass of the device itself is quite high.

When buying a ceramic teapot, it is very important to consider it ergonomics – it is required that the handle is as comfortable as possible, because the mass of the device itself is quite high.


The higher the volume of the electric kettle, the more energy required for boiling water. However, the cooling time increases proportionally. Large volume teapots cool down slower than small, regardless of the material used corps.

To reduce the time it takes for a large kettle for boiling, manufacturers increase the power of the device. So, models with a capacity of 2 liters or more usually have a power of 3 kW or even more.

However, it is worth considering that the use of dummies with a volume of more than 2 liters in the vast majority of cases impractical, especially if the device is used by only 1-2 people. This leads to energy overruns, as technology constantly has to boil water that is not used.

For a house in which 1-2 people live, a small an electric kettle with a capacity of about 1 liter. For families with children it is worth looking at a model designed for 1.5-2 liters. More volume should be used only in teams – and then with the condition that everything employees will go to drink tea at the same time.


The higher the power of the kettle, the faster it boils. However also with an increase in power, electricity consumption also increases. Therefore, when choosing an economical kettle, you should pay attention to models in 2.5 kW and less.

But it is worth considering that the power of the kettle directly depends on its volume. So, models that are designed for 2 or more liters of water, usually equipped with a heating element from 3 kW.

Thus, a great solution for home use. there will be a 1-1.5 liter kettle with a power of 2-2.5 kW. He is very fast Heats up, while over-expenditure of energy will not be observed.

Extra options

Additional parameters determine usability rather than practical qualities of the kettle. However they make use of it more convenient. Among these additional parameters, you can highlight:

  1. Timer;

  2. Display;

  3. Programmable modes of operation and “smart” functions;

  4. Double walls;

  5. Filter.

The timer in teapots is intended for delayed inclusion on or off. The function is useful, but only if it is allows you to choose the time for boiling water. It will allow pre-heat the kettle – for example, by the owner’s arrival home.

LCD display – function enough useless considering that the list of electrical Dummies are not so wide as to display parameters on a separate screen. LEDs are sufficient to indicate the set mode. elements or mechanical dials. The display, on the other hand may be useful for models with a built-in timer inclusion.

Programmable modes of operation and “smart” functions like remote control and the same timer do not do using the kettle is much more convenient. Of course there are several cases where they would be applicable (for example, boiling water in a certain time or launch without getting up from the couch), but their expediency is still controversial.

Double walls have, ironically, two destination. Firstly, they reduce the cooling rate of water, therefore, they are most often found in thermal sweat. Secondly they do use of the kettle is especially safe, as its external the side does not heat up, even if inside the boiling water.

The filter is most often found in teapots-thermoses. it a useful functional element that not only purifies water, but and protects the internal communications of the device from damage, caused by scale.

Additional features increase the cost of the kettle, therefore it’s worth buying devices equipped with them only if if it is really necessary.

Which electric kettle to choose

Which electric kettle to choose

As you can see from the above, the ideal solution is to buy teapot with the following specifications:

  1. Disc heater;

  2. Glass-metal case;

  3. Volume up to 1.5-2 l;

  4. Power up to 2.5 kW.

But when choosing a teapot, it is worth starting from your own needs and wishes. So, with a limited budget, you can to look at the plastic model, and if you want comfort – then ceramic. In a large family there is a use for dummies with a capacity of 2 l, and people who do not want to wait for boiling, rejoice at the thermal sweat.

Electric kettle cost

The price of electric kettles starts at several hundred rubles. But in this ultra-budget segment are located mainly plastic models that are not recommended for purchase.

For purchase, metal, glass and ceramic teapots whose cost is from one to several thousand rubles. Actually, it is in this range and is the vast majority of models.

More than 10 thousand rubles are found primarily premium electric kettles from companies such as KitchenAid or Bugatti.

The price of thermopots starts from 1 thousand rubles, and the vast most models are in the price range of 2-5 thousand rubles.

The best manufacturers of electric kettles – which company choose

Electric kettles are usually produced by companies producing household and kitchen appliances, and the quality of their products in most cases, it is approximately at the same level as all the rest.

  1. Thus, the best manufacturers of dummies are as follows:

  2. Bosch, Philips, Tefal – in the budget and mid-price segment. They even make quality plastic teapots;

  3. DeLonghi, Vitek (original) – average and top price segment;

  4. KitchenAid is a recognized leader in the top-end price segment.

  5. You can also highlight the companies Redmond and Panasonic, but this is among thermal sweat manufacturers.


In the following articles, our experts tell you how to choose a kettle for the stove and the secrets of choosing a bread machine.

Video on choosing an electric kettle

Attention! This material is subjective opinion of the authors of the project and is not a buying guide.

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