Top 12 best electric storage water heaters in 30 liters: rating 2021-2022 year and what model to choose

A small storage water heater for 30 liters is great for one person.

For a family of two or three people, it will not be enough, but also such devices can be installed at the cottage, where there is no centralized hot water supply.

We have analyzed the recommendations of experts and consumer reviews and compiled a rating of the best water heaters for 30 liters, which are definitely worth installing in an apartment or private home.

Rating of the top 12 best storage water heaters for 30 liters 2021-2022

This ranking includes the best electric storage water heaters in terms of quality and reliability.

How to choose a storage water heater?

When choosing a storage water heater, users are guided by its volume.

But there are other technical nuances to which you should pay attention before buying such a device:

• The material of the tank. The tank inside can be made of stainless steel or have an enamel coating. The first option is of higher quality, since stainless steel is not exposed to the action of corrosion and is practically not covered with limescale. Boilers with enamel coating are cheaper, but need regular maintenance and cleaning from scale.
• Type of heating element. In storage water heaters can be installed dry or wet heating element. In the latter case, the heater is constantly in the water and works on the principle of boiling water. Dry heating elements are placed in special reservoirs, and therefore last much longer.
• The shape of the casing. The cheapest are considered cylindrical boilers, but even small devices for 30 liters with a body of this shape will take up a lot of space in the room. If you need a more compact device, it is better to give preference to rectangular or flat water heaters.

Review of the best models in the price-quality ratio

If the budget to buy a boiler is limited, it is not necessary to sacrifice quality and buy the device on the market.

The line of proven manufacturers has enough high-quality, reliable and functional devices, which are sold at affordable prices and successfully serve for many years.

Thermex Smart 30 V

Boiler of this brand has a small volume, but its power is enough to provide hot water for two points of intake.

The device is suitable for installation in apartment buildings, as it can withstand inlet pressure up to 7 atmospheres. It is controlled electronically, and is done with a few buttons on the front of the case.

There are also indicators on the front panel that the user can use to guide the user that the unit is on and heating water. There is a small informative display, self-diagnostic function and maximum heating temperature limitation for safe operation.

The interior of the tank is made of stainless steel, so the device does not need frequent maintenance.

Technical characteristics:

• power of 2 kW;
• weight 9 kg;
• dimensions (W/H/H) 30x60x30 cm.

Electrolux EWH 30 Formax

The compact rectangular shaped boiler can be installed in any part of the room, or to save space - in the corner of the room.

The power of the device is enough to supply hot water to several points of intake. Easy operation is provided by a simple mechanical control. In the front of the case there are rotary switches to regulate the temperature of heating and indicators for switching on and heating.

The device has a protective magnesium anode, there is protection against overheating and automatic shutdown when the water supply to the tank is stopped. Inside the tank is covered with enamel, so the warranty period of the boiler does not exceed 7 years.

Technical specifications:

• power of 2 kW;
• maximum pressure at the inlet 6 atm;
• weight 16.7 kg;
• dimensions (W/H/H/H) 34x54x36 cm

Electrolux EWH 30 Formax DL

A compact rectangular water heater with an enameled tank will provide hot water for one person and is suitable for the supply of water to several points of intake (kitchen and bathroom). The "dry" heating element ensures quick and safe heating and long-lasting operation of the device.

The device is designed for wall mounting, and the location of the heating element allows you to mount the device both horizontally and vertically. There is accelerated heating, a protective magnesium anode, protection against overheating and water level control in the tank.

When the water supply stops, the device automatically shuts off. Controls are electronic, there is a display and a built-in thermometer to monitor water temperature.

Technical specifications:

• power of 2 kW;
• maximum working pressure of 6 atmospheres;
• weight 16 kg;
• dimensions (W/H/H/D) 34x54x35 cm.

Review of the best flat models

Flat water heaters for 30 liters are ideal for installation in a small bathroom or in a small-sized kitchen.

Despite their compact size, such devices are able to quickly heat a sufficient amount of water.

Electrolux EWH 30 Gladius

The power of the device is not high, but many users consider it an advantage, because the boiler can be installed in Apartments and private houses with unreliable aluminum wiring.

The cost of the device is low, but it provides an indication of the power and work, and convenient electronic control. With its help you can set the temperature of water heating with an accuracy of a few degrees.

Built-in thermometer accurately monitors the temperature, and the relevant information is displayed on a small display. The internal coating of the tank is enamel, but due to the dry heating element, the device has a long service life.

Protective magnesium anode, overheat protection and automatic shutdown when the tank is empty ensure safe operation.

Technical characteristics:

• power 1,5 kW;
• maximum working pressure of 6 atmospheres;
• the weight of 13.5 kg;
• dimensions (W/H/H/D) 52x49x28 cm.

Hyuindai H-SWS14-30V-UI554

A compact and inexpensive boiler with an extended body won't take up much space in the bathroom, but will provide one person with hot water.

The body is made of high quality heat resistant plastic. An optimized overflow system provides even heating of the liquid. The tank itself and all internal elements are made of corrosion-resistant stainless steel.

The device can be installed in any part of the room, without being connected to a socket. A terminal block is provided as part of the package. Controls are mechanical, but there are marks next to the controls that show the optimum temperature and economical use of electricity.

Technical specifications:

• power of 1.5 kW;
• weight of 9.2 kg;
• dimensions (W/H/H/H) 43x55x23 cm.

Ariston ABS VLS EVO PW 30 D

Stylish, flat and functional boiler from a well-known brand is ideal for country houses or small apartment.

Users have positively estimated the stylish design of the case and thought over electronic control, but the functionality of the device also deserves attention. Boiler heats water to +80 degrees in just an hour and a half, and clever design ensures safe operation.

There are two heating elements installed in the body, so even if the water is completely drained from the tank, it will not take long to reheat. There is an economy heating function, maximum heating temperature limitation, overvoltage protection and automatic shut off when the water supply is cut off.

Technical characteristics:

• power 2.5 kW;
• weight of 16 kg;
• dimensions (W/H/H/D) 50x53x27 cm.

Overview of the best vertical models

Vertical water heaters are considered the most popular, because they are easy to install and preventive cleaning.

The three brands listed below are recognized as the best units.

Hyuindai H-SLS1-30V-UI705

This model belongs to the line of ultra-compact devices of the well-known manufacturer of equipment.

Thanks to its compact dimensions, the boiler can be installed even in small kitchens or niches in the restrooms. The device is equipped with a reliable heating element, and in conjunction with an even distribution of heat, it ensures rapid heating of the liquid.

The tank and all internal parts of the device are made of stainless steel. The cost of the boiler is very affordable. In addition, the device provides quality thermal insulation, thanks to which the device retains heat for a long time.

There is an enlarged magnesium anode, which prevents the formation of scale and protects against corrosion.

Technical characteristics:

• power of 1.5 kW;
• weight of 42 kg;
• dimensions (W/H/H/D) 28x77x28 cm.

Thermex TitaniumHeat 30 V Slim

Inexpensive boiler with reliable mechanical control quickly heats water, and its quantity will be enough for one person.

The power of the device is small, so it can be installed even in apartments with old aluminum wiring. The model is also suitable for apartment buildings, as it can withstand sudden pressure surges.

The tank is coated on the inside with glass ceramic. This material is resistant to corrosion, reliable magnesium anode prevents the formation of limescale. Optimal power allows the device to heat water to the maximum temperature in just one hour.

For safe operation a safety and safety valve is provided.

Technical characteristics:

• power of 1.5 kW;
• the maximum working pressure of 7 atmospheres;
• weight of 13.5 kg;
• dimensions (W/H/H/H) 35x50x38 cm.

Zanussi ZWH/S30 Splendore

This storage water heater at first sight attracts attention with its laconic design.

On the body there are only a few mechanical controls and indicators for power and operation. The heat-resistant plastic housing retains temperature well and is easy to clean from dirt with an ordinary damp sponge.

The boiler capacity is enough to heat water for several water intake points. The maximum working pressure is optimal for installation in apartment buildings.

Stainless steel tank is not affected by corrosion, and a protective magnesium anode prevents the formation of limescale. There is a check and safety valve, auto shut-off function and overheat protection for safe operation.

Technical specifications:

• 2 kW power;
• heating time to a maximum temperature of 72 hours;
• weight 11 kg;
• dimensions (W/H/H) 43x60x25 cm.

Review of the best horizontal models

Horizontal water heaters for 30 liters - these are the most compact devices, which can be mounted even under the ceiling in small bathrooms.

The choice of such devices is not very rich, but worthy models are in the ranges of many well-known brands.

Timberk SWH RS1 30 VH

Inexpensive but powerful water heater with a cylindrical body heats water up to +75 degrees only 75 minutes. This speed is provided by a copper heating element with a capacity of 2 kW.

The obvious advantage of the unit is that it can be mounted both horizontally and vertically and can be connected to a fixed socket.

The tank is made of stainless steel. This material is resistant to corrosion, and additional protection against limescale is provided by a magnesium anode. There is protection against overheating, and if the water supply is stopped, the device will automatically stop heating.

Technical specifications:

• power of 2 kW;
• weight 8 kg;
• dimensions (W/H/H/H) 34x53x34 cm.

Electrolux EWH 30 Royal H

Stylish and compact storage water heater will be almost inconspicuous in the room due to Convenient horizontal installation.

Reliable mechanical rotary knobs allow you to set the desired temperature with one hand movement, and light indicators on the body will notify the user when it's on and heating. The unit has a small display and a thermometer to monitor water temperature.

Protective features are on point, too. There is a magnesium anode, which prevents the formation of scale on the stainless steel tank. There is protection against overheating and automatic shutdown when there is no water in the system.

Technical specifications:

• maximum working pressure of 6 atmospheres;
• time of heating to the maximum temperature - 50 minutes;
• Overall dimensions (W/H/H/H) 54x43x25 cm.

Ballu BWH/S 30 Rodon

Stylish, inexpensive and very compact boiler that provides one person with hot water, but at the same time Does not take up much space in the room. The durable heat-resistant plastic body perfectly retains the temperature, and the copper heating element heats water up to +75 degrees in 96 minutes.

The power of the device is not the highest, but because of this the device can be installed in homes with old unreliable wiring. There is a safety valve, overheat protection and magnesium anode, which prevents the formation of scale in the tank and prolongs the life of the device.

Technical specifications:

• power of 1.5 kW;
• operating pressure of 6 atmospheres (maximum);
• weight 10 kg;
• dimensions (W/H/H/H) 43х63х26 cm.

Types of storage water heaters

All storage water heaters are divided into types not only by the shape of the body or internal coating of the tank, but also by the type of location. According to this criterion, boilers come in two types - vertical and horizontal.

The first type of device is more common. Such water heaters are inexpensive, easy to install and maintain, but take up space in the room.

If you need to save space in the bathroom or kitchen, it is better to give preference to horizontal models. They can be installed under the ceiling, and the device itself will successfully heat water without taking up much space in the room. But it should be taken into account that such boilers cost much more than vertical ones, and it is much more difficult to install and service them.

What company to choose?

Since the water heater is used frequently, and is constantly in contact with water, you should not save money and buy devices of little-known brands. It is better to give preference to the products of well-known manufacturers, especially since you can find quite affordable devices in their product lines.

Customer Reviews

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