Overview of storage water heaters with a capacity of 30 liters

Which water heater to choose

1. Instantaneous water heater

If interruptions in hot water occur frequently, electric flow devices, which are installed at a variety of residential, administrative, commercial and industrial facilities, effectively help out.

The most pragmatic applications: in the country - a non-pressure model with a capacity of 3.5 ... 4.0 kW per 1 collapsible point for hygienic and household needs; in the apartment - pressure modification (6.0 ... 8.0 kW) for washing or showering; in a private house - a pressure version (up to 20.0 kW) for 2 plumbing fixtures in the kitchen and bathroom. The last example is feasible in the presence of a three-phase electrical wiring with a voltage of 380 V.

If the gas supply of the region is at a high level and the economic component is in favor of "blue" fuel, columns are installed - to fully provide hot water to a house or apartment, you will need from 30 kW, corresponding to at least 15 l / min. Propane cylinders can be used for summer cottages.

2. Storage water heater

Storage-type electrical appliances heat water relatively slowly, but in large volumes.

For a house or apartment, a product is suitable (with 2 electric heating elements of 2 kW each) with a volume of: 10 ... 50 liters per 1 person; 30 ... 80 l - for 2 people; 80…150 liters for a family with 1, 2 or 3 children. With a larger number of consumers and plumbing fixtures, as well as with dense water consumption, tanks from 200 liters are used.

An alternative to these devices is gas storage devices, which are installed if there is an appropriate pipeline and an economic justification.

In apartments, wall-mounted models up to 120 liters per 4 ... 6 kW are used, in country houses - floor versions up to 300 liters per 7 ... 9 kW.In addition, in the second case, unlike the first, it is possible to use both an open combustion chamber in combination with a chimney, and a closed burner with a coaxial pipe extending through the wall.

3. Indirect heating boiler

An indirect heating boiler, being a storage modification, is usually installed in houses equipped with an autonomous heating system, including a boiler - for such objects, a wall-mounted or floor-mounted device with a volume of 100 to 300 liters is suitable.

Since the device depends on the functioning of heating, it is economically “attractive” only in the “autumn-spring” season, which means that it is more advisable to buy a combined modification, additionally equipped with a heating element or heat exchanger, for example, for a solar battery.

In this case, 2 different water heating circuits will work alternately or, if necessary, together. The choice of an alternative energy source depends on many factors, among which the economic benefit comes first.

Advantages of a 30 liter boiler

An electric water heater is similar in principle to an ordinary thermos, only it has a larger volume. The design consists of a housing, a tubular electric heating element (TEH) and a thermostatic regulator to automatically maintain the set heating mode.

The body is qualitatively covered with a layer of thermal insulation, which keeps the temperature in the tank for a long time. With hot water tapping, the tank itself is filled with water from the city water supply. When the water temperature drops below the set value, the heating system automatically starts.

Basic advantages of boilers with a capacity of 30 liters:

1. Low power consumption.
2. Affordable installation price.
3. High energy efficient qualities.
4. Two-way heating mode: standard and accelerated.
5. Compactness.
6. Ease of installation.
7. High level of completeness and protection.

Many users attribute a small amount of hot water preparation to its disadvantages, but this is not entirely true. If you look at specific indicators, such a modification of heating devices can be classified as energy efficient. In order to choose it correctly, you need to know how many people will use the DHW services and the water use regime.

Overview of storage electric water heaters for 80 liters

Due to the increased capacity, 80 liter water heaters are larger and require sufficient space to accommodate.

The rating of the best storage electric water heaters for 80 liters has collected models with one and two internal tanks, different power of heating elements and control method

All this is important to consider when choosing, since the price, service life and ease of use depend on it.

Polaris Vega SLR 80V	Hyundai H-SWE5-80V-UI403	Electrolux EWH 80 Formax
Power consumption, kW	2,5	1,5	2
Maximum water heating temperature, °C	+75	+75	+75
Inlet pressure, atm	from 0.5 to 7	1 to 7.5	from 0.8 to 6
Weight, kg	18,2	24,13	27,4
Dimensions (WxHxD), mm	516x944x288	450x771x450	454x729x469

Polaris Vega SLR 80V

Stylish water heater in a silver casing with a heating element power of 2.5 kW. The device is equipped with a digital display, and the container can withstand pressure up to 7 atm.

+ Pros of Polaris Vega SLR 80V

1. The screen displays accurate liquid temperature readings.
2. Stainless steel container.
3. Power consumption of 2.5 kW does not overload the wiring - the cable becomes barely warm.
4. Clear and up to date instructions.
5. Its own overheating protection prolongs its life and reliability.
6. You can heat the volume and turn it off, which will allow you to use hot water for another day and not waste electricity on its reheating.
7. There are two tanks inside, and this slows down the mixing of heated and newly incoming water at the time of consumption.

Cons Polaris Vega SLR 80V

1. Some do not like outdoor switches because they are not required for regular use (the appliance automatically maintains the temperature). They could be hidden behind the panel.
2. Dimensions 516x944x288 require enough space for installation.
3. There is no function of accelerated heating and you have to wait a long time until the device brings the liquid to a temperature of at least 50 degrees.

Conclusion. Thanks to the presence of two tanks, the water heater provides comfortable hot water consumption without much temperature change, even with intensive use.

Hyundai H-SWE5-80V-UI403

A product of a Korean company with a heating element power of 1.5 kW. The water heater is made in a cylindrical body with a spherical insert at the bottom, on which the switching diode, temperature controller and inlet and outlet pipes are located.

+ Pros Hyundai H-SWE5-80V-UI403

1. Quiet operation thanks to a low-power heating element.
2. Holds the heated volume for a long time: after a night in the off state, the water is still hot; warm in a day.
3. Built-in protection against a set of high temperatures - you can leave it plugged into the outlet all the time.
4. The cylindrical shape of the tank implies fewer welds inside, which contributes to long-term tightness.
5. High-quality outer coating of the case - does not crack and does not turn yellow.

— Cons Hyundai H-SWE5-80V-UI403

1. There is no protection in the form of an RCD - if the internal wiring frays and closes, then the voltage can be transferred to the water or to the case.
2. There is no temperature indicator - whether the liquid has warmed up or not, you will have to navigate by the operating time or check the jet to the touch each time.
3. For a long time it heats a large volume with a heating element of 1.5 kW (more than 3 hours).
4. The regulator is on the bottom, so you have to bend over to see how far you need to turn it (assuming the bottom edge is hung at chest level).

Conclusion. This is a simple water heater with a minimum configuration and an economical heating element. Its main advantage is an affordable price, which has few analogues in the category of equipment for 80 liters.

Electrolux EWH 80 Formax

Water heater with the possibility of vertical or horizontal installation. The power of the heating element is 2 kW, but it has a three-stage adjustment. Dry type heating elements.

Conclusion. Such a storage water heater is optimal for a bath. It has compact dimensions of 454x729x469 mm, which makes it easy to place it next to the steam room. With it, you can always have hot water for the shower, so as not to make heat exchangers from the stove. He also has two heating elements, for 0.8 and 1.2 kW, which allows you to simulate the temperature and heating rate, as well as save electricity.

How to connect correctly?

Any of the models of storage 30-liter water heaters presented in the review must be connected to the water supply system and the mains

Please note that you need to install the equipment in strict accordance with the instruction manual, it is there that the correct sequence of actions is set out when installing the device

Boilers with a small capacity can be installed on the wall using simple anchors, but they must be fixed especially firmly so that the heater cannot move to the side during operation.

To safely connect the device to the power supply, you need to choose a dry place, and we advise you to provide the wires with moisture-resistant insulation. Do not connect other electrical appliances, especially powerful ones, in line with the heater. A low-power device can be connected directly to a moisture-proof outlet according to GOST.

All water connections must be strictly sealed, and it is not recommended to use rubber hoses for connecting the unit, as they quickly become unusable. If your tap water is not of high quality, we strongly advise you to use filters that purify the water. This will significantly extend the life of the device elements.

If you are not friends with tools, invite a wizard to help you properly mount and connect the device.

Which storage water heater to buy

When choosing the best storage water heater, do not neglect the possibilities - power, capacity, functions. On the technical side, the device must meet all the needs of users, otherwise the purchase will be unsuccessful. One of the key factors is the capacity of the tank, if it is not enough, the heater will have to be loaded frequently, and this will affect its service life. The brand is important, but quality and functionality are more important. And the rating of the best storage electric water heaters will help limit the choice to only high-quality devices.

Product comparison: choose which model to choose and buy

Product Name
average price	7190 rub.	7050 rub.	5090 rub.	5090 rub.	5790 rub.	5790 rub.	7050 rub.	6690 rub.	5790 rub.	5790 rub.	6990 rub.
Rating
Water heater type	accumulative	accumulative	accumulative	accumulative	accumulative	accumulative	accumulative	accumulative	accumulative	accumulative	accumulative
Heating method	electric	electric	electric	electric	electric	electric	electric	electric	electric	electric	electric
Volume of the tank	15 l	15 l	15 l	15 l	15 l	15 l	15 l	15 l	15 l	15 l	15 l
Power consumption	2.5 kW (220 V)	1.2 kW (220 V)	1.5 kW (220 V)	1.5 kW (220 V)	1.5 kW (220 V)	1.5 kW (220 V)	1.2 kW (220 V)	1.5 kW (220 V)	1.5 kW (220 V)	1.5 kW (220 V)	2.5 kW (220 V)
Maximum water heating temperature	+65 °С	+75 °С	+75 °С	+75 °С	+75 °С	+75 °С	+75 °С	+75 °С	+75 °С		+75 °С
Water heater control	mechanical	mechanical	mechanical	mechanical	mechanical	mechanical	mechanical	mechanical	mechanical	mechanical	mechanical
Indication	switching on, heating	inclusion			switching on, heating	inclusion	inclusion	inclusion	switching on, heating	inclusion	inclusion
Heating temperature limitation	there is	there is	there is	there is	there is		there is	there is	there is	there is	there is
Safety valve	there is	there is	there is	there is	there is	there is	there is	there is	there is	there is	there is
Protective anode	magnesium		magnesium	magnesium	magnesium	magnesium		magnesium	magnesium	magnesium	magnesium
Number of anodes	1		1	1	1	1		1	1	1	1
Degree of protection against water	4	5	4	4	4		5	4	4		4
accelerated heating	there is							there is
Tank lining	stainless steel		stainless steel	stainless steel	glass ceramics	glass ceramics		stainless steel	glass ceramics	glass ceramics	enamel
Electric heating element	heating element	heating element	heating element	heating element		heating element	heating element	heating element		heating element
Heating element material	copper		stainless steel	stainless steel	copper			copper	copper
Power of heating elements	2.50 kW	1.2 kW	1.5 kW	1.5 kW		1.5 kW	1.2 kW	1.5 kW		1.5 kW
Installation	vertical, bottom connection, mounting method	vertical, top connection, mounting method	vertical, top connection, mounting method	vertical, bottom connection, mounting method	vertical, bottom connection, mounting method	vertical, bottom connection, mounting method	vertical, bottom connection, mounting method	vertical, bottom connection, mounting method	vertical, top connection, mounting method	vertical, top connection, mounting method	vertical, top connection, mounting method
Equipment	connection to a standard socket		connection to a standard socket	connection to a standard socket				connection to a standard socket	connection to a standard socket		connection to a standard socket
Dimensions (WxHxD)	355x455x310 mm	360x360x346mm	270x460x270mm	270x460x270mm	380x410x340 mm	375x395x345 mm	360x360x346 mm	270x465x270 mm	380x410x340mm	375x395x345mm	368x340x340mm
The weight	6.5 kg	7.4 kg	5.5 kg	5.5 kg	9.5 kg	8 kg	7.4 kg	5.5 kg	9.5 kg	8 kg	9.6 kg
Connecting diameter	½ «	½ «	½ «	½ «	½ «	½ «	½ «	½ «	½ «	½ «	½ «
Guarantee period	12 months internal tank warranty 84 months	365 days	7 years	7 years	1 year		365 days	5 years	1 year	12 months, internal tank warranty 36 months	730 days
Life time	365 days	2600 days			365 days		2600 days
Inlet pressure		from 0.20 to 8 atm.	from 0.50 to 7 atm.	from 0.50 to 7 atm.	from 0.50 to 6 atm.		from 0.20 to 8 atm.	from 0.60 to 8 atm.	from 0.50 to 8 atm.
RCD		there is	there is	there is			there is
Protection		from overheating	from overheating	from overheating	from overheating	from overheating	from overheating	from switching on without water, from overheating	from overheating	from overheating	from switching on without water, from overheating
Number of heating elements		1 PC.	1 PC.	1 PC.		1 PC.	1 PC.	1 PC.		1 PC.
Additional Information		tank coating AG+					tank coating AG+	economy mode function, anti-scale protection, water disinfection
Number of draw points			multiple points (pressure)	multiple points (pressure)	multiple points (pressure)			multiple points (pressure)	multiple points (pressure)
Power					1.50 kW				1.50 kW		2.50 kW
Water heating time to maximum temperature								41 min			23 min

Number	Product photo	Product Name	Rating
1			Average price: 7190 rub.
2			Average price: 7050 rub.
3			Average price: 5090 rub.
4			Average price: 5090 rub.
5			Average price: 5790 rub.
6			Average price: 5790 rub.
7			Average price: 7050 rub.
8			Average price: 6690 rub.
9			Average price: 5790 rub.
10			Average price: 5790 rub.
11			Average price: 6990 rub.

Overview of storage electric water heaters for 80 liters

Due to the increased capacity, 80 liter water heaters are larger and require sufficient space to accommodate.

The rating of the best storage electric water heaters for 80 liters has collected models with one and two internal tanks, different power of heating elements and control method

All this is important to consider when choosing, since the price, service life and ease of use depend on it.

Polaris Vega SLR 80V	Hyundai H-SWE5-80V-UI403	Electrolux EWH 80 Formax
Power consumption, kW	2,5	1,5	2
Maximum water heating temperature, °C	+75	+75	+75
Inlet pressure, atm	from 0.5 to 7	1 to 7.5	from 0.8 to 6
Weight, kg	18,2	24,13	27,4
Dimensions (WxHxD), mm	516x944x288	450x771x450	454x729x469

Polaris Vega SLR 80V

Stylish water heater in a silver casing with a heating element power of 2.5 kW. The device is equipped with a digital display, and the container can withstand pressure up to 7 atm.

+ Pros of Polaris Vega SLR 80V

1. The screen displays accurate liquid temperature readings.
2. Stainless steel container.
3. Power consumption of 2.5 kW does not overload the wiring - the cable becomes barely warm.
4. Clear and up to date instructions.
5. Its own overheating protection prolongs its life and reliability.
6. You can heat the volume and turn it off, which will allow you to use hot water for another day and not waste electricity on its reheating.
7. There are two tanks inside, and this slows down the mixing of heated and newly incoming water at the time of consumption.

Cons Polaris Vega SLR 80V

1. Some do not like outdoor switches because they are not required for regular use (the appliance automatically maintains the temperature). They could be hidden behind the panel.
2. Dimensions 516x944x288 require enough space for installation.
3. There is no function of accelerated heating and you have to wait a long time until the device brings the liquid to a temperature of at least 50 degrees.

Conclusion. Thanks to the presence of two tanks, the water heater provides comfortable hot water consumption without much temperature change, even with intensive use.

Hyundai H-SWE5-80V-UI403

A product of a Korean company with a heating element power of 1.5 kW. The water heater is made in a cylindrical body with a spherical insert at the bottom, on which the switching diode, temperature controller and inlet and outlet pipes are located.

+ Pros Hyundai H-SWE5-80V-UI403

1. Quiet operation thanks to a low-power heating element.
2. Holds the heated volume for a long time: after a night in the off state, the water is still hot; warm in a day.
3. Built-in protection against a set of high temperatures - you can leave it plugged into the outlet all the time.
4. The cylindrical shape of the tank implies fewer welds inside, which contributes to long-term tightness.
5. High-quality outer coating of the case - does not crack and does not turn yellow.

— Cons Hyundai H-SWE5-80V-UI403

1. There is no protection in the form of an RCD - if the internal wiring frays and closes, then the voltage can be transferred to the water or to the case.
2. There is no temperature indicator - whether the liquid has warmed up or not, you will have to navigate by the operating time or check the jet to the touch each time.
3. For a long time it heats a large volume with a heating element of 1.5 kW (more than 3 hours).
4. The regulator is on the bottom, so you have to bend over to see how far you need to turn it (assuming the bottom edge is hung at chest level).

Conclusion. This is a simple water heater with a minimum configuration and an economical heating element. Its main advantage is an affordable price, which has few analogues in the category of equipment for 80 liters.

Electrolux EWH 80 Formax

Water heater with the possibility of vertical or horizontal installation. The power of the heating element is 2 kW, but it has a three-stage adjustment. Dry type heating elements.

+ Pros Electrolux EWH 80 Formax

1. Allowed to connect to a regular outlet.
2. Many protective functions (overheating, overpressure, temperature limitation).
3. Eco mode provides heating up to 55 degrees with minimal power consumption.
4. Selection of the number of operating heating elements by the user.
5. The equipment is equipped with an RCD.
6. 7 year manufacturer's warranty.
7. Water purification system inside the tank.
8. Good thermal insulation - after a night in the 50-degree heating mode, it keeps warm water all day long being turned off.

— Cons Electrolux EWH 80 Formax

Conclusion. Such a storage water heater is optimal for a bath. It has compact dimensions of 454x729x469 mm, which makes it easy to place it next to the steam room. With it, you can always have hot water for the shower, so as not to make heat exchangers from the stove. He also has two heating elements, for 0.8 and 1.2 kW, which allows you to simulate the temperature and heating rate, as well as save electricity.

The best horizontal storage water heaters

Horizontal installation devices represent a special category of accumulative EWH. They are needed in cases where the height is limited at the installation site. The TOP 5 best models of this type are presented below.

Zanussi ZWH/S 80 Splendor XP 2.0

The rating is opened by quite popular model Zanussi ZWH/S 80 Splendore XP 2.0. This pressure vessel can be wall-mounted or floor-mounted.

The main arrangement is horizontal, but it can also be placed vertically.

Management is provided by electronics.

The tank is made of stainless steel.

Specifications:

• heating element power - 2 kW;
• voltage - 220 v;
• maximum water temperature - 75 degrees;
• pressure in the system - 0.8-5.9 atm;
• heating time to maximum temperature - 90 minutes;
• dimensions - 55.5x86x35 cm;
• weight - 21.2 kg.

Advantages:

• electronic control;
• timer for turn-on delay;
• convenient display;
• antibacterial disinfection of water;
• necessary protection systems.

Flaws:

consumers do not report any deficiencies they have noticed.

Ariston ABS VLS EVO QH 80

The top five models include the universal Ariston ABS VLS EVO QH 80 EWH. This pressure-type device is wall-mounted, but can be oriented horizontally or vertically.

Electronic control significantly expands the functionality.

The design provides 2 water tanks with an innovative AG + coating.

Specifications:

• number of heating elements - 3;
• total power of heating elements - 2.5 kW;
• maximum heating temperature - 80 degrees;
• pressure in the system - 0.2-8 atm;
• dimensions - 50.6x106.6x27.5 cm;
• weight - 27 kg.

Advantages:

• extended capabilities;
• antibacterial disinfection of water;
• programming function;
• eco mode;
• convenient indication on the display;
• active electrical protection.

Flaws:

consumers point out only the high cost as a disadvantage, but it is justified by referring the device to the premium category.

Zanussi ZWH/S 80 Smalto DL

The top three devices with the possibility of horizontal installation are opened by the accumulative, pressure EWH Zanussi ZWH/S 80 Smalto DL.

It is designed to be mounted on a wall, but can be either horizontal or vertical.

Management is electromechanical, but with the maximum use of modern technologies.

The design includes 2 tanks with an enamel coating.

Specifications:

• heating element power - 2 kW;
• maximum water temperature - 75 degrees;
• pressure in the system - 0.8-6 atm;
• warm-up time to maximum - 153 minutes;
• dimensions - 57x90x30 cm;
• weight - 32.5 kg.

Advantages:

• simple control;
• convenient display;
• good indication;
• mounting versatility;
• full set of protections.

Flaws:

• increased cost;
• significant weight.

Positive feedback provides high reliability of the equipment and high-quality assembly.

Electrolux EWH 80 Centurio IQ 2.0 Silver

The Electrolux EWH 80 Centurio IQ 2.0 Silver water heater is very popular among owners of private houses.

This model, which provides hot water to several points of water intake at once, has a wall-mounted version with a horizontal or vertical placement direction.

Electronic control.

The tank is made of stainless steel.

Specifications:

• number of heating elements - 2;
• total power of heating elements - 2 kW;
• maximum water temperature - 75 degrees;
• pressure in the system - up to 6 atm;
• heating time to maximum temperature - 180 minutes;
• dimensions - 55.5x86x35 cm;
• weight 21.2 kg.

Advantages:

• durable dry-type heating elements;
• high-quality display;
• USB connector for removable Smart Wi-Fi module;
• special mobile application;
• timer with delayed start of heating.

Flaws:

not detected.

Electrolux EWH 80 Royal Flash Silve

The best horizontal device is Electrolux EWH 80 Royal Flash Silver. This pressure type model is designed for wall mounting in any direction.

Electronic control provides all the necessary functions.

The tank from stainless steel is not subject to corrosion.

Specifications:

• heating element power - 2 kW;
• voltage - 220 V;
• maximum heating temperature - 75 degrees;
• time to reach the maximum mode - 192 minutes;
• pressure in the system - 0.8-6 atm;
• dimensions 55.7x86.5x33.6 cm;
• weight - 20 kg.

Advantages:

• increased durability;
• complete electrical safety;
• high-quality copper heater;
• convenient display;
• timer to delay switching on;
• eco mode;
• protection against scale;
• water disinfection.

Flaws:

not detected.

Device

The classic storage boiler of 30 liters in its design resembles a thermos of increased volume. Mandatory elements of the tank of this device are a heating element (heater) and a thermostat. Moreover, the function of the latter includes maintaining the temperature at the level set by the user. To solve this problem, the design includes a reliable layer of thermal insulation, which is located along the perimeter of the drive.

As water is consumed from the tank, an additional portion of cold liquid from the water pipe enters it, which occurs automatically. At the slightest cooling of the water, the heating element starts to automatically heat it up.

The best storage electric water heaters for 100 liters

Water heaters with a tank of 100 liters are designed for use in private homes. The volume is enough for a family of three or more people. The appliances are energy efficient. In the ranking of 3 water heaters with the best performance.

Electrolux EWH 100 Centurio IQ 2.0

Reliable and durable device with an economy mode function, which consumes a minimum amount of electricity.

Water quickly heats up to maximum temperature.

Due to the safety valve, the device is protected from overheating.

Characteristics:

• power - 2 kW;
• water temperature - +75 ° С;
• inlet pressure - 0.8-6 atm.;
• internal coating - stainless steel. steel;
• control - electronic;
• water heating - 228 minutes;
• dimensions - 55.7x105x33.6 cm;
• weight - 24.1 kg.

Advantages:

• remote start;
• high-quality heating element;
• simple use;
• the quality of the materials.

Flaws:

• long heating of water;
• incomplete thermal insulation.

Zanussi ZWH/S 100 Smalto DL

After installing a Zanussi storage water heater, you no longer have to worry about turning off the hot water.

Due to the large tank, the unit is perfect for a large family.

The product is made of high quality corrosion resistant materials.

Characteristics:

• power - 2 kW;
• water temperature - +75 ° С;
• inlet pressure - 0.8-6 atm.;
• internal coating - stainless steel. steel;
• control - mechanical;
• water heating - 192 minutes;
• dimensions - 57x109x30 cm;
• weight - 38.38 kg.

Advantages:

• Beautiful design;
• anti-corrosion coating;
• digital display;
• the quality of the materials.

Flaws:

• long heating;
• there is no timer and remote control.

Electrolux EWH 100 Formax

Compact and easy to use water heater from a reliable manufacturer. Due to high thermal insulation saves energy and minimizes heat loss.

The reliability of the device is ensured by an anti-corrosion coating inside the boiler.

Characteristics:

• power - 2 kW;
• water temperature - +75 ° С;
• inlet pressure - 0.8-6 atm.;
• internal coating - stainless steel. steel;
• control - mechanical;
• water heating - 229 minutes;
• dimensions - 45.4 × 87.9 × 46.9 cm;
• weight - 32.1 kg.

Advantages:

• accelerated heating option;
• low power consumption;
• capacious tank;
• connection to a standard outlet;
• economy mode.

Flaws:

• no timer;
• there is no drain hose for the emergency valve.

Disadvantages of boilers

Despite the popularity of boilers with a tank of 30 liters, their disadvantages should also be taken into account when choosing:

1. Limited amount of hot water. According to the owners, buying a storage water heater with a 30-liter tank will not be the best solution if the family consists of 2-3 people. This electric installation is capable of supplying hot water in a volume that is only enough to wash dishes and take a shower. Difficulties will arise in a situation where all members need a bath at once. In this case, it should take about an hour for the appliance to be able to heat the required amount of water.
2. Dimensions. When using storage water heaters, it is necessary to allocate quite a lot of space for them in the room. Installation of flat electric water heaters of horizontal type with a capacity of 30 liters can be successfully performed in a toilet or bathroom, where they are mounted on a wall under the ceiling. Vertical appliances have much smaller dimensions, due to which you can choose a place for their installation above the kitchen sink or in the cabinet under the sink.

Rating of water heaters with a volume of 30 liters

1. Timberk SWH FSL1 30 VE

Among the storage water heaters with a volume of 30 liters, Timberk SWH FSL1 30 VE occupies a special place. This heater is characterized by customers as a high-quality, compact device that has good thermal insulation and heats up quickly. Even if you spend the entire tank, the temperature will be restored in the shortest possible time.

2. Thermex Ultra Slim IU 30

The Thermex Ultra Slim IU 30 water heater features a unique compact slim design that will fit in any nook and cranny of your bathroom. The device quickly heats the water, and the thermostat allows you to maintain the desired temperature at the outlet. The water heater belongs to the category of budget and its cost is relatively low.

Unfortunately, Ultra Slim IU 30 is not without drawbacks - there are frequent cases of tank leakage even in the early stages of operation, failure of the heating element, and water may leak from the safety valve during pressure drops. However, most of the problems can be avoided if, when using the water heater, the requirements of the operating instructions are followed.

3. Polaris PS-30V

A small water heater Polaris PS-30V is perfect for giving or a small family. Polaris PS-30V is equipped with overheating protection and a thermometer. It is easy to connect and use, able to work stably for years. Be sure to install the check valve that is included in the kit. The disadvantages include only a fairly high power consumption atypical for water heaters in this category.

The best storage water heaters from 100 l

High-quality storage water heaters of 100 liters or more are suitable for large families or for the autonomous organization of hot water supply in a house or apartment. Modern modifications have their own differences - despite the large volume, they are economical. The developers managed to realize the possibility of long-term retention of heat in the tank, so secondary heating is rarely required.

The choice of a full-fledged hot water supply device must be correct, because the heaters are in the highest price category.The selection from our editors includes 4 models that best meet the highest requirements of quality and durability. It is the best choice for any buyer purchasing a device for residential or commercial purposes.

1.Hyundai H-SWS11-100V-UI708

Due to the use of modern materials, the economical boiler of the Hyundai brand retains heat for a very long time, thereby significantly reducing energy consumption. This allowed the manufacturer to reduce the power of the heating element to 1.5 kW without increasing the cycle time. The volume of 100 liters and a high maximum temperature make this inexpensive storage water heater a good alternative to centralized water supply, even for a large family

According to customer reviews, the build quality and reliability of the device did not suffer due to the low cost and deserve special attention from those who appreciate a large resource.

Advantages:

• cools down for a long time;
• inexpensive;
• profitability;
• three heating modes;
• high service life;
• low price.

Flaws:

underdeveloped service network.

2. Ballu BWH/S 100 Rodon

This model has established itself as a good storage electric water heater with a multi-level protection system.

A reliable safety valve, blocking in case of overheating and switching on without water, excellent thermal insulation make the device safe to use, which is especially important if there are children and animals. It also makes it possible to leave the water heater unattended for a long time, without fear of leaks and other undesirable consequences.

The device is made of good materials to ensure the longest possible life, which is confirmed by the eight-year warranty. The boiler works very quietly - even during the intake of water it is almost inaudible.According to the owners, there are no critical shortcomings, only the complexity of visual control over the inclusion is noted.

Advantages:

• high reliability and safety;
• good thermal insulation of the case;
• stainless steel tank with anti-corrosion coating.

Flaws:

inconvenient location of the power indicator and adjusting wheel.

3. Gorenje GBFU 150 B6

An excellent wall-mounted electric water heater from a Slovak company will become a reliable assistant in domestic conditions. The developers took care of safety - 4th degree of protection against water, a safety valve, a heating temperature limiter, and a magnesium anode. A capacious 150-liter tank is enameled on the inside, and the manufacturer installed durable dry heating elements as a heater. The heater is suitable for installation in a private house - it has a frost protection function. There are also other functions - thermostat, power indicator.

Advantages:

• vertical or horizontal installation;
• frost protection;
• resistance to corrosion;
• affordable price.

Flaws:

average heating rate.

4. Ariston ARI 200 VERT 530 THER MO SF

When looking for the most capacious device in the rating of storage water heaters, the ARI 200 model will be the only right choice. The manufacturer tried to create an ideal high-end device: Titanium + titanium enamel on the inner surface, 5 degree of protection against leaks, a protective valve. The accumulator with a capacity of as much as 200 liters of liters is fully heated in 5 hours to a maximum temperature of 75 degrees. Mechanical control, but very simple and convenient. The model is simple and devoid of a number of functions, which made it possible to reduce the cost without sacrificing Belgian quality.

Advantages:

• durable Titanium+ protective coating;
• convenient management;
• corrosion-resistant heater with magnesium anode.

Flaws:

high price.