Contents
Top 7 rating according to KP
1. Electrolux EWH 50 Royal Silver
Among analogs this water heater is allocated with bright design of the case of stylish silvery color. The flattened shape allows you to install this unit even in a small niche without taking up much space. And the bottom water supply simplifies installation.
The device has a relatively small tank with a volume of 50 liters, and the power of the device is 2 kW. The magnesium anode installed in the tank will reliably protect the device from scale.
The model is designed for a maximum pressure of 7 atmospheres, so a safety valve is included. It is worth noting that the water heater has two power modes, and the heating temperature is changed using a convenient regulator.
Advantages and disadvantages
2. Hyundai H-SWE1-50V-UI066
The storage tank of this device (its volume is 50 liters) is covered from the inside with a double layer of enamel, so the occurrence of scale and other deposits is excluded. The installed heating element does not have direct contact with water, which ensures safety during use.
This model is equipped with comprehensive protection against leaks, there are sensors that prevent the occurrence of excessive pressure inside the storage tank. The case of the device is made of steel, painted with white matte paint. The thermal insulation of the device is provided by polyurethane foam, which perfectly maintains the temperature of the water, reducing energy consumption.
Another important plus is the compact dimensions and vertical type of installation, which saves space. In addition, this water heater is very economical and consumes only 1,5 kW per hour.
Advantages and disadvantages
3. Electrolux EWH 100 Formax DL
This device, like all equipment of this brand, is distinguished by ease of use and reliability of performance. The tank capacity of this model is very impressive and is 100 liters. The maximum power of the device is 2 kW, while it can be reduced to save energy.
The inside of the stainless steel tank is covered with enamel. The advantage of this model is the variability of installation – both horizontally and vertically. Also, the device has two heating elements with a capacity of 0,8 kW and 1,2 kW, so if one fails, the second one will continue to work. Another plus is the presence of an electronic panel, which ensures ease of operation.
Advantages and disadvantages
4. Atmor Lotus 3.5 crane
This model has two configurations. In addition to this, “faucet”, there is also a “shower”. True, the second one does not cope with its duties in the best way – even in the maximum mode, the water will only be warm, and the pressure will be small. But the “faucet” variation (essentially a kitchen equipment) has a power of 3,5 kW and produces up to 2 liters of hot water per minute. Relatively hot – at the declared maximum temperature of 50 degrees, in reality it reaches only 30-40. It is logical that this water heater has only one draw-off point.
This device is highly demanded among buyers due to its ease of use. The power mode is regulated by two switches, and the temperature – by the mixer tap. The device is connected to the network using a conventional cord with a plug. True, it is worth considering that its length is only 1 meter. Accordingly, you need to check that the outlet is close to the installation site, plus the presence of grounding is a necessary factor.
Advantages and disadvantages
5. Ariston ABS PRO R 120V
The most powerful model in our top. The volume of the tank is 120 liters, but this is not its main advantage. The presence of several points of water intake allows you to use the device for several rooms at once without loss of quality (in this case, hot water).
With a maximum heating temperature of 75 degrees, the power of the device is only 1,8 kW, which makes it very economical for its volumes. Mounting type – vertical, so the water heater takes up relatively little space.
The device has a mechanical type of control, and the security system provides for a protective shutdown in case of malfunctions.
Advantages and disadvantages
6. Electrolux Smartfix 2.0 6.5 TS
This water heater has three power levels, the maximum of which is 6,5 kW. This mode allows you to heat up to 3,7 liters of water per minute. This option is great for use in the bathroom for a small family. The set comes with a shower, shower hose and faucet.
Copper heating element makes it possible to heat the liquid to a temperature of 60 degrees, while the device automatically turns on when the tap is opened. There is a safety shutdown in case of overheating.
Perhaps a small minus can be considered the fact that you need to buy and install the electric cable yourself. True, with a power of more than 6 kW, this is expected, because the water heater must be connected directly to the electrical panel.
In addition, it can be noted that the device has a rather stylish design.
Advantages and disadvantages
7. Zanussi ZWH/S 50 Symphony HD
The undoubted advantage of this water heater is that it is equipped with a special valve that allows you to relieve excessive pressure, which makes the device safer. This part is installed on the cold water supply pipe in front of the tank itself, and the outlet is connected to the sewer.
This model is installed vertically. Adjusting the temperature is quite simple with the help of a convenient thermostat. In this case, the temperature regime varies from 30 to 75 degrees. In addition, the device has an economy mode. It is also worth noting that the inside of the water tank is covered with fine enamel, which provides its reliable protection against rust.
It is important that this appliance is equipped with a residual current device, so ideally it should be connected on a separate line.
Advantages and disadvantages
How to choose an electric water heater
Power
Each person spends about 50 liters of water per day, of which 15 is used for technical needs, and about 30 for taking a shower. Accordingly, the volume of the water heater tank for a family of three (if we talk about storage models) should be more than 90 liters. At the same time, it is obvious that the larger the volume, the longer the water will heat up and the more power will be required to keep it warm (or hot, depending on the mode).
Management
According to the type of control, electric water heaters are divided into two types – hydraulic and electronic. The first ones are equipped with a special water flow sensor, due to which the heating element turns on only when a certain pressure is reached. Models of this type have heating on indicators, a temperature controller and a thermometer. The advantage of such devices is their low price.
Devices with an electronic control panel allow you to set the exact temperature of the water and the strength of its flow. Electronic control allows self-diagnostics of the water heater and ensures the stability of operation. Water heaters with this type of control have a built-in display that displays all the necessary information about the current settings of the boiler. There are models that can be controlled remotely using the remote control.
Dimensions
Everything is simple here – instantaneous electric water heaters are compact in size and have an average weight of up to 3-4 kg. But it should be understood that most models of this type are suitable for only one draw-off point, that is, they are used either in the kitchen or in the bathroom. Need power? You have to sacrifice space.
Storage water heaters a priori require a lot of space for installation. It is possible that a powerful model with a tank volume of more than 100 liters will even require a separate boiler room (if we are talking about a private house). Nevertheless, among them there are relatively compact models that will fit perfectly into your apartment and disguise themselves, for example, as a kitchen cabinet.
Economy
As we have already said, if we are talking about storage water heaters, then you need to understand that the larger the volume of the tank, the more electricity will be required to heat and maintain the temperature.
But still, storage electric water heaters are more economical than instantaneous ones. True, with an average power of 2 to 5 kW, the boiler will work almost non-stop to maintain the optimum water temperature, while flow-type devices with a power of 5 to 10 kW will turn on irregularly.
Additional features
Despite the fact that in our time most electric heaters are equipped with various sensors and entire security systems, it will not be superfluous to check their presence in the model you have chosen. Basically, the list includes protection against overheating or pressure drop.
A nice bonus will be the presence of an economical mode, which will allow you to use the capabilities of the water heater, while consuming a relatively small amount of electricity.
Checklist for buying the best electric heater
1. Accumulative models consume less electricity per hour, but work constantly. Flowing ones have a lot of power, but turn on as needed.
2. When buying, pay attention to the type of power supply – most are connected to a regular outlet, but some, especially powerful models, must be directly mounted to the electrical panel.
3. It is worth paying attention to the length of the cord – the place of installation of the water heater depends on this.