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The best double-circuit electric boilers: TOP-8 models with a description of technical characteristics and distinctive features

There are times when residents do not have the opportunity to connect to the main gas pipeline and it is then that the issue of heating the house is solved with the help of alternative sources.

Most often today they resort to electric boilers. There are several types of them.

Let's take a closer look at their advantages and features.

Types of devices

There are three types of electric boilers today.

Depending on the installed heating element, they can be:

  • electronic;
  • tubular;
  • induction.

In addition, double-circuit boilers can be single-phase and three-phase. For example, if the power of the device is more than 12 kilowatts, then it is exclusively three-phase.

In addition, boilers differ in the way of installation and are divided into:

  • floor;
  • wall.

IMPORTANT! Floor standing devices are considered to be the most powerful and efficient.

They are great for heating a large area, and at the same time, they do not take up too much space in the room.... Wall mounted options are even more compact and are suitable for smaller homes.

Advantages and disadvantages

Dignity:

  • ease of installation;
  • aesthetic appearance;
  • ease of use;
  • silent work;
  • the ability to set the required temperature regime;
  • fire safety;
  • lack of exhaust gas emission.

disadvantages:

  • inappropriate use for large rooms due to high power consumption;
  • decrease in the efficiency of the device due to constant drops in power outages or interruptions in the supply of electricity;
  • the need to change the wiring, since old wires may not withstand heavy loads.

TOP-8 double-circuit electric boilers

Consider several double-circuit boilers that have earned their popularity among consumers.

ACV E-Tech S 160 (14.4 kW)

This model of a double-circuit electric boiler is capable not only of heating a room, but also of heating water. Stylish and small in size, the case is made of high quality stainless steel.

The internal water heating tank is made of high quality chromium-nickel stainless steel by argon welding.

The two-position control thermostat allows you to precisely and easily set the required temperature.

Specifications:

  • Maximum thermal power - 14.4 kW;
  • Management - electronic;
  • Installation - outdoor;
  • Built-in expansion tank - 12 liters;
  • Coolant temperature - 60-85 degrees;
  • Dimensions - 590x1342x728 mm;
  • Weight - 115 kg.

Dignity:

  • overheating protection;
  • power-on indicators;
  • removable heating elements;
  • the ability to install a climate controller.

disadvantages:

  • the appearance of scale on the walls of the heat exchanger is possible.

Savitr Premium Plus 21 (21 kW)

Thanks to the second circuit introduced into the design of this boiler, it performs not only the function of heating the room, but also the function of heating the water.

In addition, the boiler settings can be programmed using a timer for a day or for several days.

A small line LCD display simplifies the operation of the device, and for even greater user convenience, the boiler is equipped with a remote control. In addition, even when the boiler is turned off, all its settings will be saved.

Specifications:

  • Maximum thermal power - 21 kW;
  • Heated area - 210 sq. m .;
  • Management - electronic;
  • Installation - wall-mounted;
  • Built-in expansion tank - 12 liters;
  • Coolant temperature - 5-80 degrees;
  • Dimensions - 600x690x225 mm;
  • Weight - 28 kg.

Dignity:

  • compactness and light weight;
  • overheating protection;
  • programmer;
  • energy savings during the heating season;
  • ease of use.

disadvantages:

  • the appearance of scale on the walls of the heat exchanger is possible.

Savitr Premium Plus 12 (12 kW)

This double-circuit boiler can be used to heat houses, cottages and industrial premises up to 120 square meters.

The device can be used both for heating and for heating water, which is used for household purposes. Heating elements are used as a heating element, which are turned on only during the passage of water through the heat exchanger.

In addition, the boiler design includes a pumping group, an expansion tank, and a programmable controller.

Specifications:

  • Maximum thermal power - 12 kW;
  • Heated area - 120 sq. m .;
  • Management - electronic;
  • Installation - wall-mounted;
  • Built-in expansion tank - 12 liters;
  • Coolant temperature - 5-80 degrees;
  • Dimensions - 600x690x225 mm;
  • Weight - 28 kg.

Dignity:

  • compactness;
  • the ability to connect a remote control;
  • overheat protection;
  • convenient display;
  • energy savings during the heating season.

disadvantages:

  • the appearance of scale on the walls of the heat exchanger is possible.

Savitr Premium Plus 22 (22.5 kW)

This device, which works as a mini-boiler room, not only heats the room, but also heats the water due to the presence of a second circuit in the structure.

The temperature of the coolant and air can be independently programmed and entered into the memory of the processor module. In addition, the boiler is quite compact, lightweight and does not take up much space in the room.

The presence of such protection as a safety valve and an air vent minimizes the occurrence of various breakdowns.

Specifications:

  • Maximum thermal power - 22.50 kW;
  • Heated area - 220 sq. m .;
  • Management - electronic;
  • Installation - wall-mounted;
  • Built-in expansion tank - 12 liters;
  • Coolant temperature - 5-80 degrees;
  • Dimensions - 600x690x225 mm;
  • Weight - 28 kg.

Dignity:

  • compactness;
  • ease of use;
  • convenient display;
  • overheat protection;
  • energy savings.

disadvantages:

  • the appearance of scale on the walls of the heat exchanger is possible.

ACV E-Tech S 380 (28.8 kW)

This model of a floor-standing boiler, like the previous models, is designed to provide heating and hot water supply.

The heating elements are made of high-quality stainless steel, which guarantees their durability and reliability.

Hot water is heated using the "tank in a tank" technology, which means that the tank with water is immersed in an external container with a heat carrier.

Due to the fact that the heating circuit pipes can be connected from three sides, the boiler can be installed in a corner or near a wall.

Specifications:

  • Maximum thermal power - 28.80 kW;
  • Management - electronic;
  • Installation - wall-mounted;
  • Built-in expansion tank - 16 l;
  • Coolant temperature - 60-85 degrees;
  • Dimensions - 720x2134x800 mm;
  • Weight - 230 kg.

Dignity:

  • durable steel body;
  • the presence of the Booster function;
  • day / night function;
  • the ability to adjust the power;
  • two-stage temperature control.

disadvantages:

  • large dimensions.

Savitr Premium Plus 9 (9 kW)

This small boiler has a fairly wide functionality. The device is equipped with a programmable controller, timer, convenient control.

Another feature is that even when turned off, all settings will be saved. Heating elements made of high quality stainless steel provide excellent performance and durability.

Specifications:

  • Maximum thermal power - 9 kW;
  • Heated area - 90 sq. m .;
  • Management - electronic;
  • Installation - wall-mounted;
  • Built-in expansion tank - 12 liters;
  • Coolant temperature - 5-80 degrees;
  • Dimensions - 600x690x225 mm;
  • Weight - 28 kg.

Dignity:

  • overheat protection;
  • compactness and light weight;
  • the ability to connect a remote control;
  • the ability to configure by timer;
  • weather-dependent control.

disadvantages:

  • small heated area.

Savitr Premium Plus 15 (15 kW)

An electric boiler from a domestic manufacturer can be used both for heating houses and cottages, and for heating water.

The boiler operates from a 380 V power supply. The heating elements are made of high-quality material, which ensures reliable operation and durability.

In addition, if necessary, you can control the boiler using the remote control. During the heating season, this electric boiler is able to save up to 20-35% of electricity.

Specifications:

  • Maximum thermal power - 15 kW;
  • Heated area - 150 sq. m .;
  • Management - electronic;
  • Installation - wall-mounted;
  • Built-in expansion tank - 12 liters;
  • Coolant temperature - 5-80 degrees;
  • Dimensions - 600x690x225 mm;
  • Weight - 28 kg.

Dignity:

  • overheat protection;
  • small dimensions;
  • functionality;
  • the presence of a remote control;
  • the ability to program the temperature control of the coolant;
  • weather-dependent control.

disadvantages:

  • the appearance of scale on the walls of the heat exchanger is possible.

Savitr Premium Plus 18 (18 kW)

This model is used for heating residential premises, as well as providing hot water due to the presence of a second circuit.

Switching from one circuit to another is provided by a one-way valve controlled by a flow sensor... Heating elements made of high quality stainless steel are used as heating elements.

Small but handy LED display makes it easy to operate the device. In addition, the boiler can be controlled even with a special remote control.

Specifications:

  • Maximum thermal power - 18 kW;
  • Heated area - 180 sq. m .;
  • Management - electronic;
  • Installation - wall-mounted;
  • Built-in expansion tank - 12 liters;
  • Coolant temperature - 5-80 degrees;
  • Dimensions - 600x690x225 mm;
  • Weight - 28 kg.

Dignity:

  • compactness;
  • the presence of an expansion tank;
  • power indicator;
  • durable body material;
  • weather-dependent control.

disadvantages:

  • the appearance of scale on the walls of the heat exchanger is possible.

Electric double-circuit boilers are an excellent option for a private house in the case when it is not possible to install gas equipment.

In addition, manufacturers offer a large selection of boiler models, among which everyone can choose what he needs.

 



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