Water static heaters 80 l how to choose. We choose a high-quality storage boiler. Nuances of selecting water heaters for a summer residence

A storage water heater is an essential element of any modern home. It is impossible to feel comfortable without constant access to hot water. We are not talking about a large bath of hot water or a contrast shower; even everyday dusting involves the use of warm water.

The modern selection of such devices is quite wide. Affordable pricing for water heating devices makes them popular. But every year better models come out, which will be discussed further. And the following rating will help the user choose a water heater with parameters that suit each one.

A boiler that is widely popular among users. Such models are bought all over the world. The ideal combination of price, quality and functionality puts it in first place among storage water heaters. This device copes faster than others with heating water with a volume of up to 80 liters.

The device has a high degree of protection; it is not scary to leave it turned on at home. High-quality automation will turn off the device in case of violation of the operating mode. The design of the model is simple, made in a calm home style without sharp corners.

Fast heating of water is ensured through the operation of two heating elements, and the total power of the device is 2000 W. With such power, the device uses energy sparingly and provides fast water heating. In order to bring the water in the tank to 75 degrees, the device will require no more than 185 minutes.

Protection is installed: safety and check valves, as well as a thermostat that prevents both overheating and freezing of water.

The internal surface of the device has an enamel coating that prevents corrosion.

The water heater is controlled via a mechanical switch. For the operation of the device, no constant adjustment is required; it is enough to determine the operating mode once.

The weight of the water heater is 27 kg, which does not create additional load on the wall. But it should be borne in mind that with a full tank the device will weigh much more.

In addition to all the above positive qualities, the manufacturer’s warranty is 1 year. The pricing policy of the device starts from 11,270 rubles. The volume and functionality of the water heater is suitable for both an average family and a small enterprise.

A representative from the not very popular, but fairly high-quality manufacturer Thermex. The device is popular for its accelerated operating mode, which allows you to heat water in a matter of moments. In this mode, the device operates at full power, which not only reduces the water heating time, but also increases energy consumption. Both the functions of the device and its design are good.

The inner surface of the water heater tank is made of glass-ceramic material, which increases the service life of the device and prevents corrosion.

Additional protective functions and elements are available. The magnesium anode does not allow corrosion to occur, which significantly extends the service life of parts. The temperature limiter prevents the device from overheating the water. A safety valve is also installed, the main function of which is to remove excess pressure from the tank. The device is safe and it is not scary to leave it turned on at home.

There is one heating element that can operate in different operating modes. In high power mode, the device heats water very quickly while consuming more energy. The power of the water heater is 2500 W.

In addition to the listed features, these boilers use a simple design and are designed for long-term operation. It can be used both in the family and in a company or office; the internal tank volume of 80 liters is quite enough for this.

The pricing policy of Thermex Sprint 80 SPR-V starts from 12,270 rubles. In addition to the affordable price, the manufacturer provides a 1-year warranty on the electrical components of the device and a 3-year warranty on the integrity of the tank, which is made of stainless steel.

No less well-known manufacturer of household appliances, Ariston, presents its ABS BLU R 80V model. When choosing a high-quality boiler, you should choose this device. Ideal dimensions make the water heater compact, but very spacious, its internal volume is 80 liters.

This storage electric boiler slowly but surely copes with its task. Due to one heating element, the water in the tank heats up slowly, but this slowness is compensated by low energy costs. Ariston also created this model to achieve an ideal price-quality ratio, so the water heater is affordable and of high quality.

The boiler power is only 1500 W. Sometimes this may not seem enough to ensure rapid heating of water with a volume of 80 liters. In order to bring the water temperature to 75 degrees, the device will require 3.06 hours. But such power allows you to significantly save energy during constant operation.

The tank is made of high-quality metal, the seams are welded using Micro Plazma Tig technology. This allows you to increase the service life of the device. Also, the strength of the tank is tested at a pressure of 16 atmospheres, this allows you to identify all defects in a timely manner and eliminate the appearance of defective products.

An enlarged magnesium anode is installed. This element allows you to make the service life of some parts longer.

The thermal insulation shell is made of high-quality polyurethane foam, which does not allow the tank to heat up even when the water reaches its maximum temperature.

The Nanomix safety valve ensures that excess pressure is removed. An ABS protective system is also installed.

With an average internal volume and small dimensions, the weight of the boiler without a full tank is 22 kg. It doesn't take up much space and its simple design will look good in any room.

The main distinguishing feature of this device is its pricing policy, which starts at 6,790 rubles. Despite its availability, the device has negative reviews regarding the quality of the tank.

The maximum number of additional functions and elements allows this device to stand out from a number of similar boilers. Atlantic Steatite Cube Slim does not have an increased volume, as it is divided into two types according to capacity: 50 liters and 30 liters. But ideal for a small family or medium office. In addition, the small volume is compensated by expanded functionality and a long service life.

The water heater is compact in size and will not take up much space. It also has a degree of protection IP 24, which allows it to be installed even in the bathroom.

A steatite heating element was installed. This design and material of the element guarantees its long service life. The power of the device is 2100 W.

A high-precision capillary thermostat is available, which provides energy savings of up to 15%.

Very dense thermal insulation is made of environmentally friendly material - polyurethane foam. At maximum heating, the device releases heat slowly.

The inner surface of the tank has an enamel coating with the addition of zirconium. These materials ensure no corrosion and a long service life.

Cold and hot water pipes are made of high quality stainless steel.

The device includes a power supply cable, a safety valve and a dielectric coupling.

The price for an electric storage boiler starts from 12,370 rubles. Such versatility and high-quality components, combined with the price, make the device extremely popular and popular.

A good budget model designed to provide users with a long service life. There are basic protective functions, the energy consumption of the device is quite economical.

Protection against electric shock is installed if voltage enters the device body. There is also a function that turns off the device if the rated water temperature is exceeded and if the pressure is too high. The main novelty of Haier Es50v-R1(H) can be called protection against dry heating.

The magnesium anode of the device has an enlarged design, which makes its service life longer.

When collecting liquid, the technology of uniform distribution of cold water is used. This allows you to create correct and gradual heating of the liquid.

The electronic component of the boiler is painless against voltage drops and sudden surges.

When covering the inner surface of the water heater with a protective layer, UMS technology is used, which makes it possible to increase the service life of the device several times.

According to information from the manufacturer, the device is provided with warranty service for 7 years. The internal volume of this boiler is only 50 liters, but this is quite enough if hot water is used correctly. The pricing policy of the model starts from 10,120 rubles.

The well-known company for the production of household appliances Electrolux presents a model of a high-quality water heater Centurio Ewh 80, which is produced and assembled in Sweden. The first thing users should pay attention to is the design of the device. It is designed in a modern style, with no sharp corners or unnecessary controls.

Water heating is provided through the operation of two heating elements, the total power of the device is 2000 W. The boiler tank is designed for 80 liters, the water reaches a nominal temperature of 75 degrees in 2.17 hours.

LED display installed. The device is controlled by electronic switches.

There are a lot of additional functions and elements available: an RCD is installed, a fast water heating function, an energy saving mode, a safety valve.

The internal tank of the water heater is made of stainless steel.

The price for Electrolux Centurio Ewh 80 starts from 10,800 rubles. The device can be called budget, but the expanded functionality of the device and the reputation of the manufacturer allow us to place this boiler on a par with more expensive models.

Summing up

The above rating allows you to choose which company has the best storage water heater and reveals the features of each model. It is necessary to pay attention not only to the manufacturer, but also to the build quality, as well as the reliability of the components.

Storage water heaters are in steady demand, because they provide year-round access to hot water in any volume. But as soon as you go to a household appliance store, your eyes just run wild: so many brands, shapes, interesting functions. How to choose and not make a mistake? The boiler rating will help you with this.

The assessment is carried out on the basis of comprehensive statistics on the popularity of the brand, as well as brand models among the Internet audience. It is compiled according to several criteria: build quality, efficiency, etc. The final results are expressed on a five-point scale.

Description of the best heaters

First, let's decide on the competitive selection. According to statistics, storage-type electric water heaters are the leaders.

Which electric storage water heater is best? It is unlikely that the question can be answered briefly. There are too many parameters influencing the choice: family composition, frequency of use, and others.

Cost also plays an important role. The middle price segment is in greatest demand - Electrolux, Ariston and Thermex. This is justified, since cheap models are purchased with the expectation of temporary use (one, maximum two summer seasons), and not everyone can afford expensive ones - the cost of luxury-class storage water heaters starts from 35,000.

As for such conditions as the technical characteristics of storage electric water heaters, the most popular among potential buyers are models with a tank with a capacity of 50, 80, 100 liters and a power of up to 3 kW.

Let's look at several of the most popular storage electric water heaters.

1. Electrolux boilers.

• EWH SL 50 l. Storage water heater with a tank made of low-carbon steel coated with glass ceramics. Designed for 1 water point, the power of the heating element is 1.6 kW, a separate power cable is not required for connection. The design is simple, ergonomic; mechanical control. Anti-corrosion magnesium anode of increased mass extends service life. Options include: overheating protection, safety valve, heating limitation to +70 °C. The price of electric water heaters of the EWH SL series is from 9,500 rubles.
• EWH 80 Royal. Boiler with stainless steel container, unusual design. It is used for 1 water point, heating element – ​​2 kW, a power cable is not needed if the wiring is in good condition. Main functions: thermometer, accelerated heating. Maximum temperature – +75 °C. The cost of the device is from 12,000 rubles.
• EWH 100 AXIOmatic. 1.5 kW storage water heater with glass-ceramic coating, enough for 1-2 water points. Mechanical control, functions: thermometer, accelerated heating, protection against overheating, scale, half power mode. Temperature maximum – +75 °C. It is possible to disinfect the liquid. The cost of the unit is from 8,000 rubles.

According to reviews, the brand is of quite high quality and lasts a long time, but sometimes you come across models with irreparable defects. But, as a rule, replacement occurs quickly and at no extra cost to the buyer.

2. Review of water heaters for Ariston apartments.

• ABS PRO R 50V. Heating device with an enameled steel tank and silver antibacterial coating. The design, like the controls, is simplified. Power consumption – 1.5 kW, maximum t = +75 °C. Options: thermometer, temperature limit, overheat protection, pressure relief valve. Price – from 4,500 rubles.
• ABS VLS QH 80. Boiler for 1-2 water points with a container coated with fine enamel. Power – 2.5 kW, preferably three-phase connection and RCD. On the front part there is a rotating display of electronic control or programming, options: thermometer, accelerated heating, self-diagnosis, overheating protection, maximum temperature - +80 ° C. The price of a storage water heater is from 10,500 rubles.
• ABS PRO ECO INOX PW 100V. Water heater made of stainless steel 2.5 kW. Operates at a system pressure of 0.2-8 atmospheres. There are functions “ECO”, “Extra/Double Power”, overheating protection, maximum level – +80 °C. Cost – 8,500 rubles and more.

Buyers note the reliability of Ariston products, long service life, and minor problems can be easily fixed on their own.

3. Modern storage water heaters for cottages and apartments Thermex.

• Flat Plus IF 50V. Russian Termex brand boilers are supplied with stainless steel tanks and electronic controls. Designed for 1 water point, power – 2 kW. Maximum t = +75 °C. Options: thermometer, accelerated heating, temperature limitation, overheat protection, check valve. For the convenience of users, there is an additional pipe for a self-cleaning or draining system. Cost – 7,400 rubles.
• Flat RZB 80-F. A very interesting storage model with an unusual design and a stainless steel container for 1-2 water points. Provides accelerated heating up to +75 °C in 2 hours. Power - 1.3 or 2 kW, operates at a water pressure of 0.5-6 atmospheres. The price of the device is 9,000 rubles.
• Round RZL 100-VS. Water heater with a cylindrical stainless steel tank and hydraulic control. Rated power - 2 kW, the kit includes a thermometer and check valve. Functions: accelerated heating, temperature limitation to +75 °C. The cost of the unit is 10,500 rubles.

Reviews of Termex water heaters have recently been full of complaints about the quality of workmanship and service life. Although everyone notes that the old boilers produced before 2010 were much better built, they functioned for at least 5 years without any major complaints.

So, let's summarize. The results presented are based on technical characteristics, the presence or absence of options and the opinion of the majority of buyers about storage water heaters.

There are practically no complaints about the build quality of the Electrolux and Ariston models. However, Termex products have recently been disappointing with too large seams, the appearance of rust in the first six months of operation, and so on.

How to choose an economical water heater? Only some Ariston and Electrolux models can be called conditionally resource-saving, which provide operation at half power for a small family or apartment. None of the brands reviewed have a real energy saving function.

Rating of water heaters by reliability: victory goes to Ariston boilers. In the Electrolux EWH SL series there are defects that do not allow the device to be used. Thermex, according to customers, break down too quickly and require the purchase of components at least 4 times a year.

How to choose the best storage boilers for your home or cottage? Evaluate the quality and technical characteristics. For seasonal use, a device with many additional functions is not required; a simple low-power unit is sufficient. The exception is the safety group: overheating protection and safety valve. Inspect your wiring: if its wear is more than 30%, it is better to conduct a separate one with grounding and an RCD. This approach will ensure long-term operation of the storage water heater without problems such as short circuits and failure of the heating element. Pay attention to the external design. All seams should be tightly fitted, fasteners should be smooth and invisible. No enamel leaks, scratches or cracks are allowed inside the tank.

In any case, the decisive factor in choosing is the availability of a service center. To call a technician from another city, you will have to pay a considerable amount, and if the part is brought only to order, then one repair of the water heater will cost half of its cost.

How to choose an electric storage water heater in 2017. The advantage of models operating from the network is that they can maintain the temperature of heated water in an economical mode; moreover, they do not consume much electricity and are connected to a regular outlet. With all this, the cost of electric boilers for home use does not exceed 20 thousand rubles (the average price is about 10-12 thousand). Next, we will provide the most important tips for choosing a storage water heater for your home, apartment and cottage.

Criterias of choice

Volume of the tank

The first thing you need to decide is what volume of electric boiler to choose. It depends on how many people are in the family and what the water heater will be used for. First, let's talk about the purpose of the water heating tank.

If you need to choose a device for your apartment so that there will be hot water when the heating season ends, first of all focus on the free space in the room (kitchen or bathroom). If space allows, for bathing you need to select a boiler with a volume of at least 80 liters if a bathtub is installed and 60 liters for a shower stall. Again, this still depends on the number of people who need an electric water heater, but more on that below. If you are choosing a storage tank for washing dishes, you can choose a 10 or 15 liter model, which will be quite enough.

As for the number of people living in an apartment or house, everything here is also ambiguous and depends on several factors. For example, you can even choose an electric boiler with a capacity of 60 liters for a family of 4 people, but in this case you will have to wait until the water heats up after each person bathes. In addition, a very important selection criterion is the place of bathing - shower or bath. It is clear that using a shower is much more economical; you can spend about 15-20 liters of hot water, while a bathroom will require at least 50 liters per person. Based on these nuances, you should choose a suitable storage water heater. As for averages, we recommend focusing on the following figures:

• it is enough for one person to select a tank with a volume of no more than 50 liters;
• for a family of two or three, choose an 80-liter device;
• If there are 4 or more people in a family, the volume of the storage electric boiler must be at least 120 liters.

Just so you know, there are water heaters with a capacity of up to 300 liters, but the price of such models is quite high. The most popular value is considered to be a 100-liter tank, which is purchased both for a private home and for a summer residence.

Power

The next criterion for choosing a boiler is the power of the heating element. In 2017, this characteristic can take values ​​from 1 to 6 kW, and can be connected to a single-phase or three-phase network. To choose the right power for an electric water heater, you first need to focus on the electrical wiring in the house. If the wiring is new and can withstand a load of 6 kW, then the power is selected only based on needs (the more powerful the heating elements, the faster the water is heated, but the energy consumption is greater). If the electrical wiring in a house or apartment is old, the most you can count on is a 2.5 kW model.

Please note that the most optimal value is a power of 2 kW. In this case, the water will heat up for about 3 hours to maximum temperature, which is not that long.

Inner coating

Everything is simple here - cheap water heaters are produced with glass-ceramic or enamel coating. More expensive electric water heaters use stainless steel or titanium coating. Decide for yourself which boiler design option is best to choose, but keep in mind the following features:

1. The warranty period for storage tanks made of stainless steel is longer.
2. There are negative reviews on thematic forums, saying that stainless steel negatively affects the taste and smell of heated water, but this issue is very controversial.
3. Steel tanks have a weld that may leak over time. The question is also ambiguous, because the warranty period for such models is longer.

However, all modern storage water heaters are made of steel, so we recommend that you choose this option for your home, apartment or cottage! By the way, you can determine the quality of a boiler by weight - the heavier the tank, the thicker its walls, and accordingly, the better the corrosion resistance.

Extra options

I would also like to highlight a few useful tips on choosing a high-quality electric water heater:

• Storage water heaters can be equipped with wet or dry heating elements. The advantage of the latter option is that it prevents contact with water (and, accordingly, the formation of scale), and reduces the risk of electric shock (the heater is located in a sealed flask).
• Pay attention to the thermal insulation layer of the tank. The thicker it is, the longer the boiler will retain heat. If you want to wisely choose a high-quality electric water heater for home use, consider models with an insulation thickness of at least 35 mm. As for the thermal insulation itself, it is better that it be represented by foamed polyurethane, which is an order of magnitude superior to foam rubber.
• When choosing a device, know that it must have a magnesium anode, an accelerated heating function, a power-on indicator and, most importantly, overheating protection. Also, modern models can be equipped with a freeze prevention mode, which will be a good addition when purchasing an electric storage water heater for a summer residence.
• There is a special one that displays how protected the electrical appliance is from moisture and dust. So, the water heater must have an IP index of at least 23. For bathrooms and saunas, it is better to choose a model with a degree of protection IP44.

By the way, did you know that a boiler can even be used for heating? We talked a little about this issue in our article -.

If the local thermal power plant is not operating efficiently or during a seasonal shutdown of hot water, a water heater will be an indispensable device in every home. Choose a device that will not only cope with its task, but will also be cost-effective.

How to choose a water heater

There is no definite answer to which water heater you will need personally for your needs, since manufacturing companies offer devices whose designs are implemented on the same operating principles as those of competitors.

What factors should be considered when choosing a water heater?

• Heater type. The storage water heater is equipped with a thermally insulated tank in which water is stored. The instantaneous heater is more compact and provides hot water as needed. Such a device is more economical, but provides a limited flow per unit of time.
• Source for heating water. Gas boilers require less energy and are more budget-friendly than electric ones, although they may be more expensive at the time of purchase. Indirect heating devices need to be connected to a separate heating boiler, which complicates installation. Solar heating systems are also available.
• Storage water heater capacity. To determine capacity, consider the number of people in the family, shower and bath costs, and the presence of water-consuming appliances such as a washing machine and dishwasher. In order to heat the water to the required temperature, the storage device will take some time. Once the tank is used up, you will also have to wait for a new batch of hot water.
• The amount of flow of water passed through an instantaneous water heater. The flow device does not have a container for storing hot water. The efficiency of such a heater is determined by the number of liters per minute.

Please note that some instantaneous water heaters are designed for a single water outlet and you will not be able to take a shower if dishes are being washed in the kitchen at the same time. Therefore, in a family of several people, it is more reasonable to provide a model adapted for several water supply points.

• Place for installation. Storage water heaters will require dedicated space to be placed vertically on the wall or horizontally under the ceiling. Drains are more compact and can be built directly under the sink sink. Models with very large tanks will require floor mounting.
• Top or bottom water supply connection. Depending on the location of the water heater, a specific connection type may be preferable. For example, if you need to build a heater into a cabinet under the kitchen sink, top piping is more convenient.
• Ignition method. Automatic ignition will turn on the device when the tap is opened. Piezoelectric or battery-powered ignition will require pressing a button to light the burner to heat the gas boiler.
• Power. For a storage water heater, high power means a fast heating rate of the tank. In the case of an instantaneous water heater, this parameter is important for maintaining the normal flow rate of the heated liquid.

Keep in mind that high-power devices will require the installation of a dedicated circuit breaker in the distribution panel, and sometimes a three-phase connection.

• Installation and connection of the device. Many types of boilers can be installed independently due to their simple installation. Find out if the heater service warranty is still valid if you install it yourself. Otherwise, contact the professionals.

What details can you ignore when buying a water heater?

• Anti-scale function. Some manufacturers advertise models with reduced formation of mineral scale that forms at the bottom of the tank during boiling. Although mineralization shortens the life of the heating element, you should not overpay for the operation of this device.

The service life of the heating element is primarily determined by the hardness of the water. The higher the hardness, the more often the heater will require maintenance.

• Mechanical or electronic control. Heaters with mechanical buttons provide limited adjustments, but electronic panels are not always sensitive to pressure with wet fingers. Some models are equipped with a remote control.
• Digital screen. This part is accompanied by electronic control and displays the current water temperature. Some models allow you to set an economical flow mode and individual heating temperatures for each family member using a timer.
• Antibacterial internal coating of the tank. This is rather a marketing ploy for storage-type water heaters, since if water is stored in a tank for a long time without use, the liquid will bloom. Therefore, if the water heater is not used for a long time, it is recommended to drain the water from the tank.

The best instantaneous water heater

Electrolux NPX 8 Flow Active– an electric flow model that provides water to several points. Electronic control controls stable temperature even during pressure surges.

The heating element is made of stainless steel, insulated from water and does not form scale. The device is equipped with an overheat protection sensor. Provides automatic on/off and self-diagnosis function.

Vertical wall mounting with bottom connection is allowed. For control, 6 modes are used to control the power of the device; the thermometer displays water temperature readings on the liquid crystal screen.

Characteristics

• Water flow: 4.2 l/min.
• Size: 37 x 22.6 x 8.8 cm.
• Power: 8.8 kW.
• Heating temperature: 30–60 0 C.
• Weight: 2.5 kg.
• LCD screen.
• Touch control.

pros

• Easy installation and operation.
• Indication of temperature, power and pressure on the LCD screen.
• Light weight and dimensions.
• Anti-scale protection.

Minuses

• High price.
• It independently lowers the temperature when the power is reduced, but the reverse process is not automated and requires manual control.

Customer Reviews

The build quality and compactness of the device are noted. The device copes with its functions, quickly heats water and operates stably. However, you will need to provide a separate automatic switch for switching on; in rare cases, you need to restart the thermal relay.

The best horizontal water heater

Thermex Champion ER 80H Silverheat– a cumulative model of a round design. The heater is installed horizontally on the wall with a bottom pipe connection. Bioglass porcelain is used to cover the internal steel tank.

The model is equipped with a magnesium anode and single-phase power supply. The device is protected from overheating and has a limit on the temperature of the heated water.

Characteristics

• Tank volume: 80 l.
• Water flow: 3 l/min.
• Size: 44.5 x 80.3 x 45.9 cm.
• Power: 1.5 kW.
• Weight: 21.2 kg.

pros

• Easy installation and management.
• Economical in price and energy consumption.
• Capacious tank.
• Does not require a separate machine for connection.

Minuses

• Low power.
• The magnesium anode needs to be replaced every 1–2 years.
• There is no digital reading on the temperature indicator.

Customer Reviews

There is an optimal price-quality ratio and a large tank capacity. Horizontal placement allows this model to be installed in small bathrooms. It is easy to replace the anode yourself, but the heating indicator is not very informative.

The best water heater for a summer house

Bosch Therm 4000 O WR10-2P– a flow-through gas model that operates on liquefied or natural gas. The device is equipped with a vertical wall mount with a bottom pipeline connection.

The heater is equipped with automatic protection against overheating, a reverse draft sensor and flame control. The stainless steel burner operates even at low gas pressure. The service life of a copper heat exchanger is stated by the manufacturer to be 15 years.

The water heater provides good pressure and stable temperature even with low pressure in the water supply. The duration of continuous operation of the device is not limited.

Characteristics

• Heating temperature: 35–60 0 C.
• Power: 17.4 kW.
• Water flow: 10 l/min.
• Piezo ignition / battery ignition.
• Gas consumption: 2.1 cubic meters m/hour
• Operating pressure: 12 bar.
• Weight: 11 kg.
• Size: 31 x 58 x 22 cm.

pros

• Suitable for use with liquefied or natural gas.
• Two types of ignition are convenient for autonomous use.
• Compact dimensions.
• High power.
• Easy to maintain.

Minuses

• Poor water supply.
• High price.
• A separate machine for connection is required.

Customer Reviews

According to reviews, it is characterized as a reliable water heater of high-quality design. Easy to use, compact, stable and quiet. It heats water quickly, but due to its high power it is better to use a separate machine.

The device has adjustable temperature and good pressure, but requires the installation of wide hoses. There are complaints about the operation of the piezo ignition, which does not always work, and complaints about the weak heat exchanger.

The best water heater for a swimming pool

Pahlen Hi-Flow Titanium– a cylindrical heat exchanger with a spiral heating element, which is made of titanium and can be used in salt and chlorinated water. The kit includes fasteners made of stainless acid-resistant steel. The device is used for pools up to 300 square meters. m.

Characteristics

• Power: 75 kW.
• Size: 13.9 x 13.9 x 75.4 cm.
• Water flow: 45 l/min.
• Operating water temperature: 2–30 0 C.
• Heating temperature: 60–90 0 C.
• Weight: 2.9 kg.

pros

• Application in conditions of increased corrosion.
• Light weight and dimensions.

Minuses

• Recommendations for the quality of water must be followed.
• An external temperature sensor is required.

Customer Reviews

It is noted that horizontal and vertical installation of the device is acceptable provided it is filled with water. The heat exchanger comes in three power modes, which allows this model to be used for pools of different sizes.

Best water heater for shower

Timberk Primalux WHEL-3 OS– flow-through electric model for one collapsible point. The heater is installed on a wall with a bottom pipeline connection and is equipped with a copper heating element with a protective anti-corrosion coating.

An automatic sensor is triggered when water enters. The device is equipped with overheating protection and a filter for water purification. The package includes a shower head, cable with plug, and shower hose.

Characteristics

• Water flow: 1.9 l/min.
• Size: 27.2 x 15.9 x 11.2 cm.
• Power: 3.5 kW.
• Heating temperature: 60 0 C.
• Weight: 1.35 kg.

pros

• Easy installation and use.
• Small size and weight.
• No connection to a separate machine is required.
• Low cost.

Minuses

• Seasonal use in summer with a water temperature of at least 16 0 C.
• Low power.

Customer Reviews

The kit includes all parts required for mounting and installation. The device works stably when switching on/off, heats the water to a comfortable temperature, and operates quietly.

The compact heater is suitable for a small bathroom as it does not require much space. It is noted that the cord included in the kit is short, and with low water pressure problems with heating are detected.

The best water heater for the kitchen

AEG MP 8 is a flow-through electric pressure type model with a bottom water supply connection. The design includes two heating elements in a copper flask with anti-scale coating. Electronic control is provided.

The device automatically turns on and off, the power is adjusted depending on the water supply. The device is equipped with overheating protection and can supply multiple points. The control unit is cooled with water.

Characteristics

• Operating pressure: 10 bar.
• Power: 8 kW.
• Size: 36 x 21 x 9.5 cm.
• Heating temperature: 38 0 C.
• Water flow: 5.7 l/min.
• Weight: 2.4 kg.

pros

• Small size and weight.
• High power.

Minuses

• High price.
• A separate machine for connection is required.
• Low heating temperature.

Customer Reviews

This is a powerful water heater of a compact size that can be easily integrated into a technological niche. A reliable device that copes with the task of heating water; the heating temperature is sufficient for household needs for use in the kitchen. Among the disadvantages, unregulated power is noted.

The best water heater for a bathroom

Stiebel Eltron HFA/EB 80 Z– accumulative electric model of pressure type. The device is equipped with a copper heating element and a replaceable magnesium anode with anti-corrosion coating. The tank is thermally insulated, the inner tank is 2 mm thick and covered with enamel with a layer of 0.4 mm.

There is a button for quick heating of water, protection against freezing and overheating. The heating mode can be set to dual-tariff mode to use electricity at a preferential rate. It is possible to use several water distribution points.

Characteristics

• Volume: 80 l.
• Heating temperature: 35–82 0 C.
• Power: 2–6 kW.
• Size: 41 x 102 x 42 cm.
• Operating pressure: 6 atm.
• Weight: 36 kg.

pros

• High power.
• The maximum heating temperature is higher than many other models.

Minuses

• High price.
• Large dimensions.
• Safety and check valves must be purchased separately for safe operation of the device.

Customer Reviews

This is a reliable heater with a good design. It is fully automated and does not require supervision. No complicated installation required. The device heats water quickly and is convenient to use in economy mode. The power for accelerated water heating is rated as optimal.

The best storage water heater

Timberk Pafoss SWH FSL1 50V– a storage electric model that connects to several water collection points. The device is equipped with protection against overpressure, overheating and dry heating. The design uses a magnesium anode; the internal tank, 1.2 mm thick, is made of stainless steel.

The water heater is mounted vertically on the wall with a bottom water supply. The tank is equipped with thermal insulation and does not heat up during use. Maintenance and repairs are possible with the water supply connected.

Characteristics

• Tank volume: 50 l.
• Water consumption: 13 l/min.
• Power: 2 kW.
• Size: 87.5 x 43.5 x 23.8 cm.
• Heating temperature: 75 0 C.
• Weight: 13.4 kg.

pros

• No separate machine required.
• Capacious tank.
• Acceptable price.

Minuses

• Low power.
• Large dimensions.

Customer Reviews

The device copes well with the task of heating water. Large tank capacity suitable for two people. The high-quality assembly is not satisfactory. The model is easy to use and does not heat up during use.

The best flat water heater

Thermex Flat Diamond Touch ID 100V– electric storage model of flat design. The heater is installed vertically on the wall with a bottom water supply and can supply several taps with water. The internal tank is made of stainless steel, the anode is magnesium.

Accelerated heating of water is provided. The model is equipped with a timer that sets the heating time, and a liquid crystal display for electronic control and temperature display.

Characteristics

• Volume: 100 l.
• Size: 124.5 x 49.3 x 27 cm.
• Power: 1.3–2 kW.
• Heating temperature: 75 0 C.
• Weight: 25.2 kg.

pros

• Capacious tank.
• Flat body design.
• Easy installation.

Minuses

• An adapter is required between the model pipe and the water pipes.
• Internal structural elements require annual replacement.
• Low power.

Customer Reviews

The flat body allows it to be compactly integrated into a room of limited size. Pressing buttons on the control panel is duplicated by sound. The timer can only be set for one time.

There are complaints about the correct display of water temperature on the device indicator and the quality of the heating elements, which need to be replaced regularly. Fingerprints are visible on the shiny case.

The best water heater with a dry heating element

Electrolux EWH 80 Formax DL– storage electric model. The internal tank is treated with anti-corrosion glass enamel coating. The device is equipped with electronic control and two independent heating elements of a special dry design that are not in contact with water. The heating elements are insulated with a metal casing; if one heating element malfunctions, the second will continue to operate.

The model can be installed vertically or horizontally if necessary, which makes it universal for use in any room. The device is equipped with a special function for programming three temperature values.

An economical mode of operation of the heater is provided, in which the water temperature is limited to 55 degrees. There is protection against overpressure and overheating. The external tank is thermally insulated with a layer of polyurethane foam 22 mm thick.

Characteristics

• Tank volume: 80 l.
• Power: 0.8–2 kW.
• Heating temperature: 30–75 0 C.
• Weight: 27.5 kg.
• Size: 72.9 x 45.4 x 46 cm.

pros

• Horizontal and vertical installation.
• When the power is turned off, the individual settings are saved until the next time you turn it on.
• Three power levels.
• No separate machine is required for connection.

Minuses

• Large dimensions.
• Confusing electronic controls.

It is impossible to do without hot water in an apartment or house. If the central water supply is not able to provide it all year round, then it makes sense to purchase a water heater. These devices are of flow or storage type, powered by electricity or gas. An instantaneous water heater has a number of advantages:

• The water heats up instantly;
• The device is small in size;
• The volume of water depends entirely on the needs of the consumer.

This design is best suited for small apartments where household appliances occupy a minimum amount of free space. Such water heaters consume a lot of resources. Storage water heaters are much more economical in this regard. Our top 10 ranking presents the best electric water heaters of various types. When compiling it, we took into account not only the characteristics declared by the manufacturer, but also the opinions of users. We hope that our rating will help you choose the most suitable design that will have a good price-quality ratio and produce the required volume of water.

Top 10 good water heater models

This is one of the most compact models presented in this rating. The water heater is equipped with a streamlined and absolutely protected body. With its help, you can completely provide water to one point of consumption.

This is a flow-type device, the heating element is made of copper coated with protective agents, which allows you to extend its service life. It is also equipped with a hydraulic valve, which has a shut-off sensor. It works when the water is turned off. The flask is made of thermoplastic with stiffening ribs and thickened walls.

Advantages:

• Quickly heats water to the required temperature;
• Flow-through;
• Has compact overall dimensions;
• Convenient to use;
• Simple settings system;
• Low cost.

Flaws:

• Heating elements need to be replaced after three years of service - this is their declared service life.

This is one of the widespread models of instantaneous water heaters. It has good performance - it can produce about 3 liters of hot water per minute, and consumes a small amount of electricity - only 5.7 kW. This is one of the most economical indicators in its class. High-quality materials are used in production, which ensures a long service life of the device. The design can distribute water to several points. The electronic control system is quite convenient. It has several temperature setting modes.

For greater convenience, this device is additionally equipped with a digital display. The water supply is carried out from above, which is not always convenient when connecting, especially if the pipes approach from below. The water heater works efficiently - it produces hot water at the required temperature at any pressure, and has small overall dimensions.

Advantages:

• Small dimensions;
• Availability of digital display;
• Fast heating of water to specified values;
• Ease of use - you just need to set the temperature; during operation there is no need to adjust the pressure;
• Small dimensions;
• Reasonable price.

Flaws:

• The power is not enough to heat water to a high temperature;
• Requires laying a separate line from the electrical panel;
• It happens that the automatic switching system does not work, you have to start it with a button.

Has excellent value for money. This is one of the best instantaneous water heaters, which is capable of providing one water intake point with hot water at temperatures up to 60 degrees. The dimensions are compact, the weight is only 2 kg. The boiler capacity is 4 liters per minute, which is quite enough for washing dishes, taking a shower and even a bath. Adjusting the temperature is quite simple - this is done using a special display.

The power of the device is 7.5 kW, so for its installation you will have to lay a separate line; the design provides protection against overheating. It is allowed to be built into the water supply system if the pressure in it does not exceed 10 bar. The temperature is maintained in a given mode using a microprocessor unit equipped with an electronic sensor that changes the power of the heating element. The latter indicator depends on the volume of water entering the device. The design provides protection against overheating and an automatic shut-off system. It is equipped with two heating elements installed in copper flasks, making the operating efficiency as high as possible.

Advantages:

• Due to its light weight, it can be easily mounted on the wall;
• Produces a decent amount of hot water;
• Automatically turns off when water supply stops;
• During operation, the system practically does not lose pressure - the decrease is only 5-10%;
• The setup is simple.

Flaws:

• The kit does not include a power cable - you need to purchase and install it yourself;
• The case is not sealed; water vapor can pass under it.

It has a very high-quality storage tank, which is coated on the inside with a double layer of enamel, which prevents the formation of scale and other deposits. The heating element is a dry type, which is not in direct contact with water, guaranteed for 3 years. The device is equipped with comprehensive protection against leaks; there are sensors that prevent the occurrence of excessive pressure inside the storage tank. The outer casing is made of steel, painted with white matte paint. Foamed polyurethane is used as thermal insulation, which perfectly maintains the water temperature, reducing energy consumption. The water heater is small in size and light in weight; it is mounted vertically, so it takes up little free space.

Advantages:

• Reliable design;
• Low cost;
• Bottom water supply for easy connection;
• Availability of power indicator;
• Consumes only 1.5 kW of energy;
• Simple interface.

Flaws:

• Slow heating of water due to low power;
• Does not work well in a system with high water pressure.

This is a storage type device, designed specifically for several water collection points. It can be used both in the absence of hot water and when it is temporarily turned off. The heating element is made from a copper alloy and is capable of not only heating water to the required temperature, but also maintaining it to the required level.

The inside of the tank is coated with sapphire-enamel compounds, which extend its service life. Between the tank and the body there is a thermal insulation layer of polyurethane foam. There is a temperature sensor in the tank; it will also turn off the device if it overheats.

Advantages:

• The inner surface of the tank is covered with two layers of anti-corrosion protection;
• The water temperature, even without heating, can be maintained for up to 48 hours;
• The low power of the device does not imply laying a separate line;
• The thermostat provides high-quality protection against overheating;
• The inner tank is covered by a 5 year warranty.

Flaws:

• Weak heating element;
• The water takes too long to heat up;
• The electronics are unreliable - sometimes the temperature sensor fails.

This is the most spacious model included in this review - it can hold up to 120 liters of water, but it was included in this rating not only for this reason. The device is designed for several water points at once. The maximum water heating temperature is 75 degrees, the power is 1.8 kW. The model is installed only in a vertical position. The device is controlled mechanically, temperature adjustment is convenient. The security system is reliable, a protective shutdown system is provided.

Advantages:

• A device for softening water, which prevents the formation of scale and limescale;
• Polyurethane thermal insulation;
• Water is correctly distributed in the tank, allowing hot water to be dispensed first;
• Attractive design;
• Overheating protection is provided;
• There is a safety valve;
• The warranty period is 7 years.

Flaws:

• The back pressure valve begins to leak after about 6-7 years of service.

This water heater has an interesting design - the body is painted silver, has a flattened shape, so it can be installed in a small niche, where it takes up almost no free space. It is fixed directly to the wall, the supply pipe is connected to the bottom. The tank can hold up to 50 liters of water. The heater has a power of 2 kW, and there is a magnesium anode in the tank, which will reliably protect the device from scale. A safety valve is supplied with the boiler, since the product is designed for a maximum pressure in the system of 7 atmospheres. The design has two power modes; the heating temperature is selected using a small rotary control.

Advantages:

• Works absolutely silently;
• It has a beautiful appearance;
• Quickly heats water to the set temperature;
• Economy mode available;
• There is a protective shutdown device.

Flaws:

• Automation sometimes does not work;
• The tank does not hold temperature very well, which is why the heater turns on quite often.

It is rightfully ranked third in the best storage water heaters of 2019. It is equipped with a rounded body made of plastic combined with metal. The heating tank itself is made of stainless steel with a special internal coating that extends its service life. The volume is significant - 100 liters, maximum operating power - 2.5 kW. There are 3 power levels available. The highest water temperature is 74 degrees. The device comes with a safety valve; the boiler has protection against power surges, power outages, leaks, and so on.

Advantages:

• Reliable assembly, only high quality materials are used in production;
• The body is made of impact-resistant plastic and has thermal insulation from the inside;
• The temperature is regulated smoothly and maintained at a given level for a long time;
• The buttons are backlit;
• Does not make noise during operation.

Flaws:

• It is necessary to securely fasten it to the wall surface, since when filled the heater will weigh a lot;
• Big sizes;
• The design does not provide a display.

This model in the ranking of the top 10 best water heaters is in an honorable 2nd place, slightly inferior in its functional characteristics to the leader. The brand speaks for itself - the products manufactured by this Swedish company are easy to use and reliable.

The tank capacity is 100 liters, the maximum operating power is 2 kW, and it can be adjusted to save energy. The inside of the tank is enameled and made of stainless steel. The water heater can be installed either horizontally or vertically. The device is equipped with two heating elements - the power of the first is 0.8 kW, the second - 1.2 kW. Both of them do not come into contact with water; if one of them fails, it will not affect the operation of the water heater in any way. The design includes an electronic panel that facilitates control.

Advantages:

• High capacity;
• The tank and body are made of durable materials;
• Foamed polyurethane is used as thermal insulation;
• The inner surface of the tank is protected by the Protect Tank system, which uses glass enamel and anodized magnesium;
• It is possible to accelerate water heating;
• A protective shutdown device is installed on the power cable, protecting the water heater electronics from power surges.

Flaws:

• Continuous heating of water if accelerated heating is inactive;
• High price;
• Even without filling with water, it weighs a lot - 31 kg, which complicates installation.

1. Zanussi ZWH/S 50 Symphony HD

This is one of the few designs that is equipped with a special valve that allows you to relieve excessive pressure. It is installed on the cold water supply pipe in front of the tank itself. The outlet from it is connected to the sewer. The device is placed vertically using a rigid, inflexible bar, which will easily support the weight of both the heater itself and the water in the tank. It is quite easy to regulate the temperature of the device; the temperature ranges from 30 to 75 degrees. The water heater is equipped with an economical mode; even when using it, you can get hot water in just an hour. The model does not have a residual current device, so ideally it should be connected via a separate line. The design is small in size, economical, and comes with a 5-year warranty.

Advantages:

• The inside of the water tank is coated with finely dispersed enamel, which ensures its reliable protection against rust;
• Easy to use at home;
• Attractive appearance;
• Assembly reliability.

Flaws:

• The hot water supply tube fails after about 5 years of service.

In conclusion, useful videos

The performance of the device directly depends on a number of parameters that need to be taken into account when choosing. We tried to give useful recommendations that can help the user decide on the model that is most suitable for him. As for whether they were really useful to you, you can speak out in the comments to this article.