Oven capacity
It is the volume of the oven provided in the stove. It s the maximum volume of products that can be placed in it without compromising work efficiency. Accordingly, a
larger oven is useful for large volumes of cooking; on the other hand, such a capacity will significantly affect the price and dimensions of the stove.
If you buy a regular household stove with 4 burners and do not plan to cook a lot in the oven, you can not pay much attention to this parameter. The capacity of the oven is usually enough for most simple tasks like cooking a pie or baking chicken. But for more serious tasks, a larger oven may be required. Detailed recommendations on volumes can be found in special sources.
If there is an additional chamber (see below), this paragraph usually indicates only the volume of the main oven.
Minimum temperature
The lowest temperature the oven can provide. Usually, it is in the range of +30 to +50 ˚C. So, for example, the minimum heating temperature at +30 ˚C allows you to defrost products. Models with a minimum of 40 ˚C and 50 ˚C allow you to heat ready meals, heat tableware (before serving), dry rusk, etc.
Max. temperature
The highest temperature that the oven can reach during normal operation. The minimum value in modern models is 230 °C. However, even this low temperature is considered sufficient for most simple dishes. The average indicator can be called 240 – 250 °C. Such heating is provided by most modern ovens. And the most advanced models can heat up to 300 °C or more. Such capabilities will be useful for some specific recipes that require high temperatures.
Power
Rated power of the oven installed in the stove. Specified only for electric ovens (see above). When determining this parameter, the power of all heaters and other devices installed in the oven (grill, convector, motorized spit, etc.) is taken into account; in other words, this item indicates the maximum power consumption.
This data is useful primarily for assessing electricity consumption, as well as the connected load during operation. But only ovens with similar functionality can be compared with each other in terms of power — for example, two models with convection. Otherwise, the comparison may be incorrect.
Features
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Thermostat — a device for adjusting and maintaining the required temperature in the oven. The presence of a thermostat relieves the user of the need to look after the cooking process. Instead, it is enough to set the thermostat to the desired temperature, and the stove will automatically maintain it.
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Timer. Countdown device: the user sets a certain time, after which an audible signal sounds. The specific functionality of the timer can be different — from the simplest rotary knob with an adjustment accuracy of +/-3 minutes to an electronic unit with a display that can count the time to the second and even turn off the stove at the end of the countdown (see "Auto switch-off"). However, this feature greatly simplifies the life of the user. It is more convenient to set the timer and wait for the signal than to keep track of time by the clock.
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Convection. The convection function provides additional hot air circulation and evenly distributes heat throughout the entire volume of the oven. It is useful for baking.
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Rotisserie fork. It is used for cooking several dishes, particularly shish kebab: products are strung on a rotisserie fork and rotated on it. It ensures consistent heating and baking. Often, the rotisserie fork is combined with a grill (see below), although this is not necessary. Also, this device can be
...equipped with a drive from an electric motor for automatic rotation.
— Grill(electric or gas). In this case, the grill is an open heater installed in the oven chamber and designed to cook food due to thermal radiation; it can be used alone or in combination with other oven modes. The grill allows you to fry various foods effectively: for example, you can use it cooking meat with a characteristic crust, brown croutons, fry vegetables, etc. It is healthier than traditional frying.
As for the types of grills, electric grills are the most popular nowadays — they are simple in design, provide even heating, allow you to accurately adjust the mode and use many additional functions (up to automatic cooking programs). Such grills can be found even in gas ovens. But gas devices are used much less frequently: they are considered more economical but more complex in design and less convenient to adjust than electric ones.
— Steam cooking. The ability to use the oven for steam cooking. Cooking is carried out in the main chamber of the oven, and the steam comes from a special reservoir into which water is poured in advance. This method is considered more healthy than traditional cooking or, moreover, frying; often, it turns out to be optimal for people with dietary restrictions.
— Oven lighting. It is a lamp for lighting the interior of the oven. By turning on such a lamp, you can see the oven insides without opening it and without releasing heat. Yes, even with the lid open, the oven lighting can come in handy — for example, when removing products from a baking sheet (patties, pieces of cookies, etc.) or when cleaning the oven. Note that for the lighting to work, a mains connection is required, even if we are talking about a gas stove.Lid
The lid plays an important role in the design of any stove. Firstly, when open, it protects the wall from dirt and splashed grease during cooking or heating food. And secondly, in the closed position, the lid facilitates cleaning in the kitchen, preventing the possibility of aggressive detergent chemicals getting on the surface of the hob.
— Glass. Glass lids are more aesthetically pleasing. Plus, they are easy to keep clean. The drawback of glass lids is a frequent need to care for the surface of the lid since traces of dirt and stains are clearly visible on it.
— Metal. Metal covers have durability and good resistance to mechanical damage. On the body of the stove, they are fixed by using special hinges.
Energy class
The energy class describes the overall efficiency of the cooker in terms of energy consumption. Note that we are not talking about actual consumption (see "Connected load" for details), but about the efficiency of the stove, about the efficiency of using the energy that it consumes.
This indicator is especially important for models with at least one electric burner or electric oven/grill. But, if we are talking about a purely gas stove, you can not pay much attention to the energy consumption class. Electricity in such models is spent only on additional functions like auto-ignition or oven lighting,
Initially, the classes were marked in Latin letters from
A(the most economical) and then alphabetically in order of decreasing efficiency — B, C, D ... Later, improved classes
A+,
A++ appeared; the more pluses, the higher the efficiency. Today, energy consumption in class A can be called medium, and in a lower class — high. The maximum indicator found in modern stoves is A++; if we are talking about a model with an electric burner, such a stove is usually expensive, but it pays off by saving electricity during use.
Connected load
The connected load of the stove is the maximum electrical power consumed during operation. This parameter is indicated only for models that are equipped with at least one electric heater — burner (burners), oven or grill. It is the burners that are the highest consumption in terms of energy consumption; Features such as auto-ignition or oven lighting require little energy, a ordinary socket is enough for them.
First of all, the requirements for the power grid depend on this indicator: it must be able to provide such power without overload. 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 stove to a 230 V network according to special rules. An alternative is a three-phase 400 V mains: most modern stoves with electric heaters allow connection to both 230 V and 400 V.