Storage water heater: which company is better and selection criteria
If there are regular problems with the supply of hot water, then a storage water heater can help in this case. Which company is better to purchase equipment will allow you to find out a thorough analysis of the main characteristics and features of individual models. When choosing, it is worth considering the appearance of the product, as well as the amount of water consumed and the number of people living in the house.
An uninterrupted supply of hot water depends on the quality of the device.
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Criteria for selecting a storage type water heater
The most important difference between storage structures and flow-through devices is the ability to operate for a long time. In flow systems, the liquid quickly warms up, but after shutdown it also rapidly disappears.
It is not necessary to install the structure in a conspicuous place
For a long time, storage water heaters provide an opportunity to receive heated water. Which company is better to choose the device will allow the assessment of certain manufacturers. The heating process is equipped with automatic equipment and does not require additional intervention. Such units can be used anywhere: in offices, suburban housing, summer cottages, in production and in apartments.
Features of the device
Storage-type units are tanks for liquid with a heating element. The principle of operation of the device is based on the action of a thermos. That is, after heating, the device turns off, and the tank does not let heat through. In the process of water intake, part of it leaves the tank and cold water comes in its place.
The structure consists of the following elements:
- capacious tank;
- magnesium anode that prevents rusting
- heating heating element;
- interlayers with heat insulating properties;
- safety valves;
- thermostat.
The diagram shows the main structural elements
Model with body and sectional view
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Advantages and disadvantages
When deciding which storage water heater is better, it is worth examining the pros and cons of this equipment. The advantages include:
- low power of the heating part;
- connecting several water sources to one structure;
- installation of machines is not required;
- the pressure level is regulated by the mixer;
- the operating system is simple;
- a certain amount of heated liquid is always available.
The device has certain disadvantages. The water heater can be of overall dimensions, since additional space is required to store the heated liquid.
How to choose the right equipment for a summer residence?
When deciding how to choose a water heater for a summer residence, the following factors should be considered:
- the influence of harmful components;
- temperature jumps;
- significant level of pressure.
The equipment for the summer cottage may differ in more compact dimensions, since the structure is used from time to time
Choosing a boiler with a tank
The equipment is completed with a variety of tanks. The minimum capacity of the container is about 10 liters. A kitchen may need a capacity of 10-25 liters, and a bathroom 30-70 liters. The larger the family, the more overall the unit will be needed.
The system contains a boiler, a boiler and an expansion tank
Control type
Ease of use is characterized by an electronic type of control. But the price of such a unit is higher than mechanical control devices. To control the parameters, use special relay... The required values are set once and do not require additional correction.
Anti-corrosion protection
Modern heaters are equipped with a protective layer that prevents corrosion. Some tanks are specially equipped with an anti-corrosion coating. A budget option is a glass-ceramic coating.
Power parameters
IN boilerspowered by electrical energy, there is a ten or even two. At the same time, the structural elements have different power. For structures designed for 100 liters, a heating element is used with a power value of 2.5 kW. For units up to 16 liters, a heating element of 1 kW is used, and for the capacity of an electric storage water heater of 80 liters -2 kW.
High-quality water heaters-boilers are characterized not only by high power, but also by ease of control
Why do you need a heating element?
Heating element is a heating element for boilers. Its device is made step by step:
- A nichrome thread is installed in the center of the pipe.
- The free space is filled with a special powder.
- The rolling procedure is in progress.
As a result, an element is created that is separated from the surface of the housing by a layer with insulating properties.
The quality of the material of this heating part is of great importance.
Storage water heater: which company is better to choose?
Such water heaters are considered the safest. They are distinguished by their solid construction. Most often, such units are produced in a cylindrical shape. Choosing a storage water heater, which company is better, the products will allow the analysis of the main characteristics. Additional equipment facilitates the installation process. These can be special brackets. The elements are fixed with dowels and pins.Experts recommend installing the equipment on supporting structures. The water heating equipment market is represented by a variety of models.
The following brands are worth highlighting:
- Electrolux characterized by excellent quality;
The equipment of this line has a stylish design
- Termex it has a significant service life, excellent performance and quality;
Horizontal placement saves space
- production Ariston renowned for reliability, excellent performance and ergonomics.
The designs of this company are distinguished by reliable coverage and ease of management.
Overview of electric storage water heaters Electrolux: main characteristics
Eletrolux is a Swedish company whose equipment is equipped with dry type heating elements. No limescale builds up on tanks and heating elements. In simple models, temperature control is not provided. The choice of a flat electric storage water heater of 30 liters can be observed much less often than models with 50, 80 or 100 liters.
Even bulky models can be placed very conveniently
Review of electric storage water heaters Ariston: properties of models
The manufacturer offers electric heaters from a variety of materials: enamel, stainless steel or titanium. The volume of the tanks varies from 10 to 100 liters. Titanium coated structures are more expensive. Silver ions are added to the enamel base. The company has a patent for this invention. The presence of silver particles has a depressing effect on the reproduction of pathogenic microflora. The assortment of the company includes more than 210 models. There are oversized floor-mounted and electrically powered products.
The design of some models allows you to place the structure in plain sight, without losing the attractiveness of the overall interior
Characteristics and overview of Termex water heaters
This company is considered one of the best among domestic manufacturers. The products are fully adapted to the peculiarities of domestic operation. It features powerful heat exchangers. The water heater can be connected to a domestic boiler with connected shower circuits. All devices have a horizontal design, which allows them to be placed in non-standard places.
Domestic models can also have a variety of designs and shapes.
Overview of the cost of different models
Having studied the features of water heating equipment, it is worth considering the prices of models from different manufacturers. The table shows prices, dimensions and characteristics of individual models.
| Picture | Model | Tank capacity, l | Main characteristics | Average price, rub. |
|---|---|---|---|---|
 | Electrolux EWH 50 Formax DL | 50 | Low carbon steel tank. Protective glass ceramics. Mechanical control, equipped with anti-corrosion anode and ergonomics. | 10 490 |
 | Electrolux EWH 80 Royal | 80 | Storage tank made of stainless steel. Rapid heating function. A thermometer is installed. | 13 090 |
 | Electrolux EWH 100 AXIOmatic | 100 | The ability to heat two points. The presence of a glass-ceramic coating. Lots of advanced features including. | 15 300 |
 | Ariston ABS PRO R 50V | 50 | Enamel coated steel tank. Ease of use and original design. Safety valve with pressure relief mechanism. overheat protection | 8 450 |
 | Ariston ABS VLS QH 80 | 80 | The housing is equipped with a display. In the presence of an intensive heating mechanism with a protective mechanism against overheating and a thermometer. | 17 290 |
 | Ariston ABS PRO ECO INOX PW 100 V | 100 | Stainless steel tank. The power level varies up to 2.5 kW. Overheat protection. | 12 600 |
 | Termex Flat Plus IF 50 V | 50 | The adjustment is made by an electronically controlled mechanism. There is a device capable of limiting temperature conditions. Available thermometer. | 11 490 |
 | Thermotex Flat RZB 80 - F | 80 | Modern design. The stainless steel tank is suitable for installation at two points of water intake. Heating is done in a few hours. | 13 700 |
 | Thermotex Round Plus IR 100V | 100 | The device is equipped with a hydraulic control type. It has a reverse control valve and an accelerated heating function. | 10 900 |
The choice of the best device is determined not only by the affordable price, but also by the economical consumption of electrical energy. High-quality and reliable equipment will ensure a comfortable stay in the house.
The quality of hot water supply depends on the power and capacity of the equipment tank.
Video: which is better to buy a water heater?
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