Features and advantages of using EVAN electric boilers

Electric boiler Evan is a well-known brand on the Russian heating equipment market. Electric heating occupies a significant place in the group of heating equipment, and electric boilers play a special role in it.

There are several methods for heating water or other acceptable liquids in electric heaters. There are three main types: induction, electrode and heating element electric boilers. Each type of electric heater has its own characteristics.

ELECTRIC HEATING BOILER EPO

• Model range with power range from 2.5 to 30 kW
• Stainless steel heating elements
• Smooth adjustment of coolant temperature in the range from 30 to 85°C
• 1 or 3 power levels
• Connector for air temperature sensor / GSM-Climate module
• Overheating protection - emergency self-resetting sensor (operation temperature - 92±3°C)

Manufacturer: Evan Russia

The EPO Standard-Economy electric heating boiler is the most budget model in the EVAN range of heating devices, which is suitable for use both at home and in the country.
A 20% reduction in the price of the device, in contrast to the next “Standard” class, is achieved due to the absence of a housing that combines the boiler and control panel, while maintaining all the basic characteristics and capabilities. The required coolant temperature in the boiler is set by a built-in thermostat by smooth adjustment from 30 to 85 degrees. In addition, the boilers have the ability to connect an external thermostat, with which you can regulate the air temperature in the room. The GSM-Climate boiler remote control module can be used as an external thermostat, which allows you to regulate the room temperature from a distance, control the operation of the boiler and monitor its health.

To ensure safety when heating the coolant to the set temperature, the thermostat turns off the boiler and turns it on again after the temperature drops below the set point. For additional protection against overheating, the devices are equipped with a self-resetting emergency thermal switch, which, in the event of failure of the main thermostat, turns off the boiler when the coolant reaches a temperature of 92 degrees. The heating elements of the EPO boiler, like all EVAN electric boilers without exception, are made of stainless steel, which increases their service life.

History of the brand

This domestic manufacturer appeared on the heating equipment market in 1996. It was at this time that Evan CJSC was created, which produced products using modern schemes.

Currently, the company offers a wide selection of heating devices, in particular electric boilers. In 2008, Evan was included in the NIBE Energy System, which is one of the divisions of the concern, which occupies a leading position in the field of heating equipment.

Products manufactured by Evan JSC have many different diplomas and certificates.

ELECTRIC HEATING BOILER EVAN S1

• Model range with power range from 3 to 30 kW
• Block heating elements made of stainless steel
• Smooth adjustment of coolant temperature in the range from 30 to 85°C
• Block for connecting the circulation pump and air temperature sensor/GSM-Climate module
• Overheating protection - emergency self-resetting sensor (operation temperature - 92±3°C)
• Efficiency - 93%
• Warranty - 18 months

Manufacturer: Evan Russia

Electric heating boiler EVAN C1 of the “Standard” class is intended for heating summer cottages, private houses, small retail and warehouse premises. Can be used as both the main and backup heat source.

The boiler is a monoblock that combines the boiler and control panel in a single housing.

The required coolant temperature in the boiler is set by a built-in thermostat by smooth adjustment from 30 to 85 degrees. In addition, it is possible to connect an external thermostat, with which you can regulate the air temperature in the room. The GSM-Climate boiler remote control module can be used as an external thermostat, which allows you to regulate the room temperature from a distance, control the operation of the boiler and monitor its health.

To ensure safety when heating the coolant to the set temperature, the thermostat turns off the boiler and turns it on again after the temperature drops below the set point. For additional protection against overheating, the devices are equipped with a self-resetting emergency thermal switch, which, in the event of failure of the main thermostat, turns off the boiler when the coolant reaches a temperature of 92 degrees.

The heating elements of the EVAN C1 boiler, like all EVAN electric boilers without exception, are made of stainless steel, which increases their service life. In addition, EVAN S1 boilers feature a block design of a heating element with a threaded connection, which makes it significantly easier to replace.

To operate in systems with forced circulation, the electric heating boiler EVAN C1 has a connection block for connecting a circulation pump.

Consumer Reviews

When choosing heating units of this brand, it is necessary to study the opinions of users who already use these boilers. It’s worth noting right away that it’s difficult to make a definite assessment of the equipment, because people leave different opinions and often their views on a particular unit differ.

However, some general conclusions can still be drawn. Most users note the good and high-quality performance of Evan heating devices. It is noted that during operation, electric boilers make virtually no noise, they are easy to operate and maintain, and the performance of such devices is at a high level. Despite the large number of positive reviews, there are also negative ones. Users say that the automation system has some shortcomings and it quickly breaks down.

Review from the owner of the boiler Evan EPO-4

With all this, in general we can conclude that Evan electric boilers are of good quality and affordable for most people.

ELECTRIC HEATING BOILER WARMOS

• Model range with power range from 5 to 60 kW
• Heating elements made of stainless steel. Rotation of heating elements to extend service life
• Possibility of two- or three-stage power change
• Time delay for turning on/off power steps
• Block for connecting the circulation pump and air temperature sensor / GSM-Climate module
• Smooth adjustment of coolant temperature in the range from 30 to 85°C
• Overheating protection - emergency self-resetting sensor (operation temperature - 92±3°C)
• Thermal insulation of the body
• Efficiency - 93%
• Warranty - 24 months

Manufacturer: Evan Russia

The WARMOS Comfort class electric heating boiler has improved performance characteristics that allow for more optimal use of both the boiler and the consumed electricity. A wide power range allows the use of WARMOS boilers for heating apartments, cottages, social facilities, household, commercial and even industrial premises of small and medium-sized businesses.

Resource savings are achieved through thermal insulation of the boiler body, which reduces heat loss and therefore increases productivity. Warmos models have an extended service life, which is achieved through the rotation of heating elements - their alternate activation when the boiler is operating at partial power. The heating elements of the WARMOS boiler, like all EVAN electric boilers without exception, are made of stainless steel.

The energy efficiency of the boiler is ensured by the possibility of two- or three-stage power changes, as well as a time delay for turning on / off the stages.

The required coolant temperature in the boiler is set by a built-in thermostat by smooth adjustment from 30 to 85 degrees. In addition, it is possible to connect an external thermostat, with which you can regulate the air temperature in the room. The GSM-Climate boiler remote control module can be used as an external thermostat, which allows you to regulate the room temperature from a distance, control the operation of the boiler and monitor its health.

To ensure safety when heating the coolant to the set temperature, the thermostat turns off the boiler and turns it on again after the temperature drops below the set point. For additional protection against overheating, the devices are equipped with a self-resetting emergency thermal switch, which, in the event of failure of the main thermostat, turns off the boiler when the coolant reaches a temperature of 92 degrees.

To operate in systems with forced circulation, the WARMOS electric heating boiler has a connection block for connecting a circulation pump.

ELECTRIC HEATING BOILER WARMOS-RX

• Model range with power range from 3.75 to 30 kW
• Heating elements made of stainless steel. Stepped heating of heating elements to extend service life
• Possibility of limiting the specific surface load of heating elements - for the safe use of non-freezing coolants
• Smooth 5-step power change for improved energy efficiency
• Built-in circulation pump
• Stable operation at reduced voltage up to 160 V
• Quiet operation
• Smooth adjustment of the coolant temperature in the range from 10 to 83 ° - with an accuracy of 1 ° C
• Connector for air temperature sensor / GSM-Climate module
• Overheating protection - emergency self-resetting sensor (operation temperature - 92±3°C)
• Pressure control in the heating system
• Protection against high (3 bar) and low (0.7 bar) pressure
• Protection against overheating of power actuators
• Protection against incorrect power supply by the customer
• Intuitive display showing all operating parameters
• Thermal insulation of the body
• Efficiency - 93%
• Warranty - 24 months

Production: Russia

The Warmos-RX electric heating boiler of the COMFORT class is a new product in the EVAN range with the highest energy efficiency. The device is intended for heating apartments, private houses, cottages, small and medium-sized businesses.

If you need to order high-quality installation of engineering systems (heating, water supply), please contact DESIGN PRESTIGE by phone +7 , and we will install the system at a professional level in accordance with high quality standards.

The boiler is based on a fundamentally different approach to design. The seven-master type of working power control provides a smooth 5-step change in power, quiet operation, and safe use of non-freezing liquids as a coolant. New circuit solutions ensure stable operation at low (from 160V) and high (up to 260V) voltage.

The required coolant temperature in the boiler is set by a built-in thermostat by smooth adjustment from 30 to 85 degrees with an accuracy of 1 degree. In addition, it is possible to connect an external thermostat, with which you can regulate the air temperature in the room. The GSM-Climate boiler remote control module can be used as an external thermostat, which allows you to regulate the room temperature from a distance, control the operation of the boiler and monitor its health.

From a safety point of view, the Warmos-RX boiler provides protection against overheating, protection against high and low pressure, protection against overheating of power actuators, and protection against erroneous power connections. The intuitive display of the device shows its operating parameters. The boiler is equipped with a built-in circulation pump.

Advantages

Evan heating boilers have the following advantages:

• long service life;
• high reliability and durability;
• high productivity, efficiency - 90% or more;
• products are made in accordance with European standards, which are of high quality;
• installation is simple;
• simple device control and the ability to program, which saves electrical energy;
• tolerate power surges well;
• acceptable cost.

ELECTRIC HEATING BOILER WARMOS-M

• Model range with power range from 7.5 to 30 kW
• Stainless steel heating elements
• Rotation of heating elements to extend service life
• Smooth adjustment of coolant temperature in the range from 30 to 85°C
• Possibility of three-stage power change
• Time delay for turning on/off power steps
• Quick warm-up mode
• Connector for air temperature sensor / GSM-Climate module
• Built-in circulation pump
• Overheating protection - emergency self-resetting sensor (operation temperature - 92±3°C)
• Minimum pressure sensor, flow switch
• Thermal insulation of the body
• Efficiency - 93%
• Warranty - 24 months

Production: Russia

The WARMOS-M electric heating boiler of the Comfort class has improved performance characteristics, as well as expanded equipment. The device is intended for heating apartments, private houses, cottages, small and medium-sized businesses.

The energy efficiency of the device is achieved through thermal insulation of the boiler body, which reduces heat loss. Two- or three-stage power changes, as well as a time delay for turning on / off stages, allows you to more flexibly distribute the load on the network

The required coolant temperature in the boiler is set by a built-in thermostat by smooth adjustment from 30 to 85 degrees. In addition, it is possible to connect an external thermostat, with which you can regulate the air temperature in the room. The GSM-Climate boiler remote control module can be used as an external thermostat, which allows you to regulate the room temperature from a distance, control the operation of the boiler and monitor its health.

From a safety point of view, WARMOS-M, in addition to standard thermal switches that protect against overheating, has a pressure sensor that signals a decrease in operating pressure, as well as a flow switch that monitors the presence of coolant circulation in the heating system. In addition to enhanced safety, Warmos-M has an expanded package: the device includes a circulation pump - an essential element of the heating system, as well as a thermomanometer that allows you to visually monitor temperature and pressure.

Warmos-M models have an extended service life, which is achieved through the rotation of heating elements - their alternate activation when the boiler is operating at partial power. The heating elements of the WARMOS-M boiler, like all EVAN electric boilers without exception, are made of stainless steel.

ELECTRIC HEATING BOILER WARMOS-QX

• Model range with power range from 7.5 to 27 kW
• Heating elements made of stainless steel. Rotation of heating elements
• Built-in circulation pump
• Built-in expansion tank with a capacity of 12 liters
• Programmable air temperature controller included
• Energy consumption according to a given program
• Possibility of three-stage power change
• Time delay for turning on/off power steps
• Smooth adjustment of coolant temperature in the range from 35 to 85°C
• Connector for air temperature sensor / GSM-Climate module
• Overheating protection - emergency self-resetting sensor (operation temperature - 92±3°C)
• Protection against short circuit and overload currents - circuit breaker
• Overpressure protection - safety valve
• Maximum and minimum pressure sensor, flow switch
• Automatic air vent
• Self-diagnosis of faults
• Thermal insulation of the body
• Efficiency - 93%
• Warranty - 24 months

Production: Russia

The electric heating boiler WARMOS-QX of the LUX class is a whole mini-boiler room. . The device is intended for heating apartments, private houses, cottages, small and medium-sized businesses.

In addition to the standard equipment for other boilers, the device includes a number of additional elements. First of all, this is a circulation pump and an expansion tank. The boiler design also includes safety elements that are equipped with any closed heating system. This is a safety valve that relieves excess pressure, an automatic air vent that serves to prevent the formation of air pockets that disrupt the circulation of the coolant. And finally, a circuit breaker is a device that, in the event of a short circuit or overload, disconnects the boiler from the power supply.

In terms of ease of use, WARMOS-QX is the only EVAN boiler that is equipped with a programmer that allows you to set the required air temperature in the room depending on the time of day and days of the week. In addition, the GSM-Climate boiler remote control module can be used as an external thermostat, which allows you to regulate the room temperature from a distance, control the operation of the boiler and monitor its health.

The self-diagnosis system implemented in the device also increases the level of operating comfort of the boiler. In the event of a malfunction, the boiler itself determines what exactly has failed and informs the owner of the fault code. Knowing the cause of a malfunction significantly reduces the time it takes to eliminate it by the service center.

We can say that Warmos-QX is a boiler for those who prefer the best.

Electrical connection

When connecting an electric boiler with your own hands, follow a number of rules:

• Devices with a power of up to 3.5 kW are connected to the outlet;
• power devices with a power of up to 7 kW are connected to the distribution panel;
• Boiler equipment with a power of up to 12 kW is connected to a single-phase 220 V network; for units with a power of more than 12 kW, a three-phase 380 V network is used.

Materials required for installation:

1. Power cable brand VVG with copper conductors. The number of cores depends on the number of phases - 3 or 5, the cross-section must correspond to the power of the boiler unit, this parameter is indicated in the product data sheet.
2. A bunch of RCDs complete with a circuit breaker or a differential circuit breaker. The rating of the latter depends on the power of the heating boiler. The triggering voltage of the difavtomat is 30 mA.
3. Ground loop. To lay a grounding loop near a private house, you can use a strip with a cross section of 40x5 mm + 3 steel rods d16 mm 2 m long with a sharp end.

In order to independently connect an electric boiler, you should remove the front panel of the case, connect the cores of the power cable of the corresponding colors to the terminal block contacts. When installing an electric heating boiler with your own hands, it is worth remembering that such voltage is a source of increased danger.

REMOTE CONTROL MODULE FOR ELECTRIC HEATING BOILER GSM-CLIMATE

GSM-Climate is a compact device that allows you to remotely control the climate and raises comfort to a completely different level.

Production: Russia

• Ability to set the required room temperature
• Selecting a temperature mode - fixed temperature mode “Economy” or “Comfort”, weekly programming mode “Schedule”, mode of maintaining the minimum set temperature “Off”
• Possibility to control the operation of the boiler via SMS commands, voice menu or the Internet
• Alerts when the room temperature changes below or above a set threshold
• Alert if the temperature sensor is faulty
• Notification in case of boiler failure
• Monitoring room temperature with a period of 1 minute
• Security alarm functions
• Event memory
• Warranty - 12 months

The best models of Ariston storage water heater

The products of this brand have the following categories:

• traditional boilers;
• floor boilers;
• condensing boilers;
• floor boilers;
• boilers with indirect heating;
• gas instantaneous water heaters;
• water heaters equipped with heat pumps;
• gas storage water heaters;
• electric water heaters with storage function.

Each device is equipped with heating elements, control devices and additional accessories.