A comfortable life largely depends on the availability of hot and cold water in the house. The Electrolux water heater with electric and gas heating is presented by the Swedish company Electrolux. The company produces flow and storage devices of various capacities, horizontal and vertical designs.
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Electrolux water heater
One of the company's divisions specializes in the production of water heaters; stores offer models with different features and prices.
Electrolux water heaters - modern, safe, high-quality equipment
Types of water heaters
All water heaters by type (principle of operation) can be divided into:
- flow-through;
- cumulative.
Based on the source of energy spent on heating water, water heaters are divided into:
- electrical;
- gas.
Gas instantaneous water heater ELECTROLUX GWH 265 ERN NanoPlus
Water heaters are distinguished by type of installation:
- wall and floor;
- vertical and horizontal;
- with water connection from above or below.
Storage water heater Electrolux EWH 50 Centurio H 50
The Electrolux company produces instantaneous and storage electric and instantaneous gas water heaters. Among them there are models with vertical and horizontal designs, but all of them are wall-mounted according to the type of installation. Each type has its own characteristics and characteristics.
Economical flat water heater Electrolux EWH 50
The device is designed to heat 50 liters of water to a temperature of 750 at an excess pressure in the cold water line of 0.7 - 6.0 bar. The size of the Electrolux EWH 50 Centurio dl water heater is 860x433x255 ml with soft contours. The device is heated by two heating elements, 1 kW each. The total weight of the device is 12.2 kg.
The inner tank is made of austenitic steel using argon welding, which does not destroy the structure in the weld. Heating elements are covered with copper and copper-nickel shell. To reduce corrosion, a magnesium alloy anode, a consumable material, is built into the heating element.
The presence of two electrodes allows you to configure the fast heating mode and the economical one, up to 550 C. By the way, the economical mode is the main distinguishing feature of the model. When bacteria reach 500, they die, and intensive scale deposition on the electrodes has not yet occurred. The heating elements have to be cleaned less often, and less energy is consumed.
Effective insulation of the internal tank of the Electrolux water heater with a 2 cm layer of polyurethane foam adds efficiency to the device.
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Protective functions are performed:
- thermostat;
- safety valve;
- RCD – for current leakage;
- protection against dry heating;
- shutdown at low pressure in the supply network.
Main characteristics of Electrolux water heaters
The most important characteristics of any water heaters are power, number of modes; for instantaneous water heaters, performance is also important, which is measured in liters/min; for storage heaters, capacity.
When choosing a water heater, you should also consider the following characteristics:
- temperature adjustment range;
- dimensions;
- type and material of the heating element, material of the tank and housing;
- maximum permissible pressure;
- protection class.
The characteristics of different models vary quite significantly. The maximum power of instantaneous water heaters varies in the range of 3.5-27 kW. There are models with three power levels, for example 1.5/2/3.5 kW. Water heaters with a power of 18-27 kW operate from a voltage of 380 V. The productivity (water flow) at a temperature of 38⁰ in different models of instantaneous water heaters varies in the range of 2-10.2 liters.
Electric instantaneous water heater Electrolux SMARTFIX 6.5 TS
The maximum power of electric storage water heaters is 2 kW. There are storage models with two and three power levels (0.8/1.2/2 kW in Electrolux EWH Formax). The maximum power of a geyser is 20 kW, the average productivity is 10 l/min when heating water up to 25⁰ and 5 l/min - up to 50⁰.
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In storage heaters, the heating time to maximum temperature is important. It depends on the volume of the tank and the power of the heating element and can range from 18 minutes to more than 5 hours.
Most models of Electrolux storage water heaters provide the ability to regulate the temperature in the range of 30-75⁰, instantaneous electric – 20-50⁰, in gas this range is 35-60⁰.
In general, Electrolux instantaneous water heaters are more compact in size and lighter in weight than storage ones. Flow-through models of the SP series are larger and more massive; among storage models, the models of the Genie series are the most compact. The volume of storage water heaters varies in the range of 10-200 liters.
In storage electric water heaters, the heating elements are heating elements, 1 or 2. Different models of flow-through electric heaters use tubular heating elements (heating elements) made of stainless steel or spiral ones made of copper. The outer casing of Electrolux storage water heaters is made of enameled steel, the inner tank is made of low-carbon stainless steel. In instantaneous electric heaters, the body and tank are made of plastic. For the external tank of the gas water heater, enamel-coated steel is used, the burner is made of stainless steel, and the heat exchanger is made of oxygen-free copper.
The maximum operating pressure in most models of storage water heaters is 7 bar, in instantaneous electric water heaters, depending on the model, 6-10 bar, in gas water heaters, the water pressure is a maximum of 10 bar, gas pressure is 13 Mbar.
Electrolux water heaters have a water protection class of IP25, that is, from water jets, or IPX4 - from large amounts of splashes.
Product lines
1. Electrolux EWH 50 Royal.
It is distinguished by high power even in the ECO position - two heating elements of one kilowatt each operate autonomously in its body. The control unit turned out to be very convenient and functional:
- switching between three different modes is carried out with a button;
- the temperature is set using a smooth rotary knob;
- LED indicators indicate the operation of the water heater.
- The switch for the unit itself is also located on the common panel.
In the Electrolux assortment, the Royal series is considered elite due to some features:
- modern flat water heater design;
- copper heating elements with nickel coating;
- both tanks (internal and external) are made of stainless steel.
The pressure resistance of the flask is impressive - it is designed for water pressure up to 8 atm. But most of all, buyers like the model’s modest dimensions and attractive appearance.
2. Electrolux EWH 50 Formax.
A good thermally insulated boiler, capable of operating even in 190 V networks. It has three heating modes thanks to a combination of heating elements of 0.8 and 1.2 kW. A big plus is the internal enamel of the flask, which allows the manufacturer to quietly issue a 5-year warranty. This flat tank water heater, judging by the description, also does not require much space for installation.
The durability of Electrolux can also be judged by the implemented technology of “dry” heating elements that do not come into contact with water. The control of Formax 50 liters is extremely simple and clear, since it has only two rotary knobs: selecting a combination of heating elements and temperature. The protective shutdown is automatically triggered when +85 °C is reached. The boiler performs very well even under high supply pressure, withstanding pressure up to 6 atm.
3. Electrolux EWH 50 Centurio DL.
The water heater is considered an unsuccessful model in the Electrolux family, although you can’t tell by its appearance. A neat flat body, smooth temperature control with a simple turn of the knob and a convenient display generally create a favorable impression. But in terms of operational characteristics, it is not very economical: two kilowatt heating elements heat 50 liters of water to +75 °C for more than an hour.
The internal structure is practically no different from the Electrolux Royal series: the same low-carbon stainless steel on the tank, the same copper-nickel tubular heaters. The design provides a safety valve to relieve pressure above 6 bar, as well as mandatory electrical protection - RCD. But reviews from owners of Electrolux water heaters about this model are often negative. Particularly meticulous people pay attention to the discrepancy between the actual temperature of the outlet flow: at maximum, the difference for new 50-liter boilers is 8-10 ° C, in economy mode – 14-18. The reason most often lies in the settings of the electronic unit.
4. Electrolux EWH 50 Magnum Unifix.
A representative of the budget series with a laconic design and controls as simple as those of the Formax models. The work can be controlled using the readings of a thermometer, the scale of which is located on the body. There is only one heating element per 1.5 kW, so it heats the full volume of the tank to +75 °C for about two hours, generating a stream of dissatisfied reviews. Such a boiler can be purchased only for periodic use, so that the next portion has time to heat up.
However, Electrolux Magnum 50-liter cylindrical storage water heaters have a very reliable design:
- flask thickness – 2 mm;
- internal coating – hardened glass enamel;
- enlarged magnesium anode;
- anti-scale protection system.
A distinctive feature of the model is the possibility of vertical and horizontal installation, which, taking into account the small dimensions of the water heater, allows you to purchase it for a bathroom of any size.
5. Electrolux EWH 50 AXIOmatic Slim.
A truly durable 50 liter Electrolux boiler owes its corrosion resistance to a fine glass enamel coating. In addition, it can withstand a pressure of 8 atm, which is sometimes beyond the capabilities of other Electrolux models, and fully justifies the higher cost. The control system provides for emergency shutdown of the spiral element in case of risk of boiling, as well as an attempt to start the equipment without cold supply.
The cylindrical body has a reduced diameter of 34 cm, making it easier to fit the already small vertical water heater into tight spaces. The power of the Electrolux AXIOmatic is average - 1500 W, but the speed is the lowest among those considered in our review (133 minutes to +75 ° C). But the heating elements, like the tank, have a protective enamel coating that protects them from the appearance of scale. The special formula ensures its elasticity, so the risk of cracking during heating/cooling is practically reduced to zero.
Electrolux AXIOmatic storage water heaters have an interesting option - turning on the heating element at half power at the touch of a button. Thanks to it, it becomes easier to save on payments for electricity (albeit at the expense of lowering the water temperature), as well as connect the boiler to weak networks. It is unusual that the manufacturer provides a 15-year warranty on the electrical unit, while other models have a declared heating element service life of only a year or two.
Advantages of Electrolux water heaters
When wondering how to choose Electrolux water heaters, you need to understand the advantages of different models, the strengths and weaknesses of electric and gas, instantaneous and storage heaters.
First of all, you should take into account the availability of gas and electricity in the place where the water heater will be installed. If both energy sources are available, then the following considerations need to be taken into account: a gas water heater is more difficult to install and requires the installation of a hood. An electric heater is easier to install, but more expensive to operate.
As for the choice between instantaneous and storage water heaters, the latter place less load on the network. And to install a sufficiently powerful flow-through electric heater, you need high-quality wiring. The main advantage of flow-through heaters is their compact size and almost instantaneous heating of water. The disadvantage is that they are more energy intensive and provide hot water to only one point. Storage water heaters consume less energy and can serve several points of distribution, but if the supply of hot water was not created in advance or has run out, you will have to wait quite a long time for heating.
Electrolux water heaters are designed to quickly and effectively solve the problem associated with frequent interruptions in hot water supply
The volume of the storage heater should be selected taking into account the need for hot water, the composition of the family, and remember that it will take more time to heat a larger volume of water. The dimensions of the water heater also directly depend on the volume of the tank.
Many Electrolux heater models have a flat body, which saves usable space; in some cases, a cylindrical body is more convenient. When choosing a design, you should proceed from the layout of the room, the availability of free space for installing the heater; Electrolux provides a wide range of choices.
The most profitable and convenient models are those with three operating modes, allowing for rapid heating and operation of the device in economy mode or at half power. Half power mode not only saves money, it is ideal for facilities where network power is low. Economy mode increases the working life of the heating element.
Modern materials and technologies are used in the manufacture of Electrolux water heaters. Special stainless steel with a low carbon content is safe for the body, reliably protected from corrosion and has a long service life, and argon welding does not violate its protective properties. The heating elements are protected from scale by a nickel coating and/or an additionally installed magnesium anode. The anode also helps protect against corrosion; finely dispersed enamel serves the same purpose.
All Electrolux water heater models are subject to the strategy of creating a reliable product using the most advanced technologies and innovative approaches
Electrolux is a storage water heater equipped with good thermal insulation made of polyurethane foam, which allows you to maintain the temperature of the heated water for a long time and reduce energy consumption.
Many models are provided with a multi-level protection system against:
- overheating;
- dry heating;
- exceeding the permissible pressure.
A safety drain valve and a safety shutdown mechanism may be included in the protection system. In geysers, draft, water temperature and its circulation, and the presence or absence of flame are controlled. Electrolux gas water heaters can operate at fairly low water and gas pressure, which is important for Russia and the CIS countries.
Models with electronic control, a display, an indication of switching on and water temperature, and a function for limiting the heating temperature are very convenient.
Distinctive features of ELECTROLUX storage water heaters
Design
Electrolux thinks about people for whom a water heater is not only a reliable source of hot water, but also an indispensable element of the interior of a bathroom or kitchen. And since Electrolux, as you know, does everything wisely, it gave a number of its models a flat or rectangular shape, a “streamlined” design and designed the tank in such a way that it became possible to install the water heater both in a vertical position and in a horizontal position, thanks to whereby you can install it anywhere you want.
Heating elements
X-heat is a system of “dry” independent heating elements. Electrolux water heaters of the SL, Digital, R series are equipped with a unique and reliable system of two independent “dry” heating elements X-heat. A special feature of this system is the absence of direct contact of heating elements with water. They are located in special metal casings mounted on a flange at the bottom of the tank and have an independent connection. This design allows you to avoid scale formation and significantly increases the service life of the heating elements, makes it possible to use the device at half power, and if suddenly one of the heating elements burns out, the second will continue to work. All this guarantees that under any circumstances you will not be left without hot water.
Innovative heating element protection technology - Advanced Heater's Shield. In the AXIOmatic series of water heaters, the heating element is protected from scale by a special enamel coating. The special composition of the enamel makes it elastic when heated and cooled, eliminating the possibility of cracks. The use of innovative AHS protection technology increases the service life of the heating element and ensures maximum energy efficiency.
Water heaters of the Centurio (Centurio H) and Centurio Silver (Centurio Silver H) series use copper heating elements with a protective nickel coating , which increases the operating life of the equipment. As additional protection for the heating element, a number of models have a magnesium anode installed to prevent the deposition of lime deposits. It removes minerals and salts that are part of the scale.
Control
The control panel of the AXIOmatic series attracts attention at first glance with its laconic design and reliability. Water heaters of the Digital series have a high-contrast digital display and indicators for monitoring water flow levels. Using the buttons on the panel you can set the temperature with an accuracy of 1°C. Using the LED display and temperature control knob in the Centurio series of storage water heaters, you can easily heat the water to the values you need. In this case, the water temperature in the water heater will be displayed in blue and white numbers. During heating, a special indicator on the control panel will indicate heating.
Water heaters of the SL, Centurio and AXIOmatic series have a full and half power mode, which will allow you to reduce the load on the electrical network and install the device in rooms with low electrical power. When the heating elements are turned on at full power, the water heater will supply you with hot water in the shortest possible time.
Thanks to the ability to select an economical mode on the scale, marked with a special mark, the water temperature will heat up to 50 - 55°C. This mode of operation helps not only to save energy, but also increases the working life of the water heater, since at this temperature, in conditions of “hard” water, scale does not form so intensively
Technologies for the production of internal tanks.
All Electrolux water heaters with an enameled internal tank use Protect tank production technology, which includes:
- Special alloy of the tank capacity with increased resistance to corrosion and scale. The thickness of the walls of the internal tank of the water heater is 2 mm;
- The inner tank is covered with a special glass enamel with a number of unique properties: hardened at a temperature of 850°C, it has increased adhesive ability and high ductility. Having the same coefficient of thermal expansion and contraction as metal, glass enamel expands or contracts in the same proportion without the formation of microcracks in which a source of corrosion may occur;
- The internal tank is additionally protected by a magnesium anode of increased mass, which “catches” corrosive particles, thereby eliminating the possibility of corrosion on the walls of the tank.
In the Centurio series water heaters (Centurio H), as well as in the new Centurio Silver and Centurio Silver H series, the inner tank is made of high-quality stainless steel, approved for use in the medical and food industries. To extend the service life of the water heater, austenitic type of stainless steel with low carbon content is used, which guarantees protection against intergranular corrosion. The absence of internal stresses and crystalline defects of stainless steel, the uniform enrichment of all its zones with a high content of nickel and chromium, combined with additional elements that enhance the anti-corrosion properties of the material, ensure the durability and high reliability of the water heater. In the production of the internal tank, new generation argon welding is used. Modern technology treats stainless steel with care, without compromising its protective properties, thereby ensuring that there are no leaks at welding points.
Economical and safe
For thermal insulation of water heaters, a layer of foamed polyurethane (CFC-Free) with a thickness of 20 - 30 mm is used. It is safe for the environment and human health and reduces heat loss to a minimum.
All devices are equipped with an electrical cable with a Europlug and a safety valve with a drain function. Safety drain valve – protects the device from excess pressure. Models Quantum, Magnum, Centurio and AXIOmatic are equipped with a residual current device (RCD) on the power cord. The residual current device will protect against electric shock in the event of electrical insulation failure.
Water heaters of the Centurio (Centurio H) and Centurio Silver (Centurio Silver H) series have a multi-stage safety system. A special thermostat prevents the equipment from overheating, and dry heating protection turns off the heating element if there is no water in the water heater.
Cost of Electrolux water heaters
You can buy an Electrolux water heater for almost any need and taking into account your financial capabilities. Prices for water heaters depend on the type, power, volume or performance, additional functions, and the newness of the model. Here are the average prices for some models according to Yandex Market.
- The EWH 50 Quantum model, one of the most budget-friendly, costs an average of 4,830 rubles.
- The average price of the compact model EWH 10 Genie O is 5,075 rubles.
- The price of a powerful flow-through heater for a three-phase network MULTYTRONIC SP 18-27 is an average of 32,631 rubles.
- The non-pressure instantaneous electric heater Smartfix 2.0 3.5 S can be purchased for an average of 1925 rubles.
- The gas flow heater GWH 265 ERN NanoPlus costs an average of 6 thousand.
- Installation and installation of water heaters
After purchasing a heater, the task of installing it arises, which is best entrusted to professionals. A storage water heater is often installed in the bathroom above the toilet, a flowing electric one is closer to the sink (bathtub, shower), and a gas heater is in the kitchen. Increased demands are placed on the strength of the wall for installation; the water heater is suspended on brackets attached to dowels in pre-marked places.
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After installation, the heater must be connected to the water supply, connecting hot and cold water pipes. A shut-off valve, a filter if the water is hard, a pressure reducer, and a tee connecting the inlet and outlet pipes to the mixer are installed at the tap into the water supply.
When connecting to an electrical panel, the heater must first be filled with water, and the current must be turned off during electrical installation work. It is mandatory to use a circuit breaker or RCD. Under the protective cover of the water heater there are terminals to which the cable is connected according to the marking.
An instantaneous electric water heater is mounted as close as possible to the mixer, connected to the hot and cold risers, and if there is no hot water supply in the house, it is connected to a tap or shower using flexible pipes. Low-power instantaneous heaters can be simply plugged into an outlet; three-phase ones are installed only in houses with a network designed for such a load.
A gas heater is connected by a gas specialist, and only if the chimney is in good working order. The procedure for connecting the heater to the water supply depends on its type, in pressure taps it is placed at the outlet, in non-pressure taps it must be placed before the heater, and the safety valve - after.
Repair and maintenance of water heaters
Connecting the heaters yourself and violating the operating rules can lead to breakdowns, for which it is recommended to contact specialized service centers.
The following breakdowns of Electrolux water heaters are common:
- Frequent operation of RCDs and automatic circuit breakers - components must be replaced;
- strong heating of the plug is a consequence of incorrect connection, power mismatch, you need to entrust this work to a specialist;
- leakage from the check valve - the valve needs to be replaced or a regulator that reduces water pressure must be installed;
- A tank leak is a dangerous and difficult to repair breakdown.
- Also, water heaters are subject to regular maintenance, cleaning, descaling, and periodic replacement of heating elements, thermostats and other parts is required. All this work must be carried out by specialists.
Electrolux water heaters: owner reviews
As evidenced by the reviews left by those who bought and use Electrolux water heaters, not all models and series are equally good. The long-produced EWH 80 SL model is highly appreciated, noting reliability and durability, impeccable service, and presentable design. The model, without any special bells and whistles, has a fairly affordable price and is optimal for the average family in terms of its size. Convenient connection, excellent thermal insulation, reliable protection system, almost complete absence of scale after many years of operation are also among its advantages.
But there are a lot of complaints about the MINIFIX series models - complexity and high cost of connection, rather low heating. Owners of the EWH 80 Centurio model note frequent breakdowns, housing leaks, and problems with the heating element.
