Popular models of fan heaters Volcano (Vulcan): technical characteristics and reviews

The company's credo: one legitimate need - one simple solution. Hundreds of thousands of people around the world choose Volcano wall fan heaters to feel comfortable every day. Air heating units are noted by users as quiet, efficient, economical and reliable.

First-hand information:

1. Innovative materials and a high class of dust and moisture protection create the maximum level of thermal and corrosion resistance. This allows the devices to be used in premises of any operational purpose, from residential to industrial and commercial. And the simplicity of construction and modern design fit perfectly into any interior.
2. Progressive solutions for safety systems and functionality, based on aviation technologies, support uniform heating of the entire area without the risk of fires or harm to health.
3. Quality ensures stable operation of devices even in the most extreme conditions.

This is how the company presents itself. In this material we will try to get to the truth and help you in choosing devices.

About the manufacturer

Volcano fan heaters are one of the priority areas of the VTS Group corporation, launched in 2016. The company is a world leader in the development and production of equipment for the HVAC industry. It is positioned as the No. 1 brand in Europe in the field of ventilation and air conditioning. The concern was founded in Poland in 1989 as a family business, which it continues to be today.

Flexible minimalistic communications, stable universal complete mount.

VTS Group has an incredible number of awards and certificates for quality and environmental safety. Volcano devices are supplied across 5 continents to 40 countries. At the moment, the company is at the stage of active development and is increasing its sales level.

Quote from the site: “Since February 2015, VTS has expanded its work in Russia and the CIS countries. An enterprise has been created near Moscow in the Noginsk region, which produces ventilation and air-conditioning units of the VENTUS series and air-heating devices of the VOLCANO type.”

Russian factories also strictly follow technologies and carry out certification of finished products. Regional production allows reducing the cost of devices for the domestic market. And hundreds of services throughout the country can solve any consumer problems in the shortest possible time.

Reviews of Volcano fan heaters: what owners say

Users note that VTS is quality at a reasonable cost. And Volcano fan heaters offer a wide range of possibilities. In the private segment, they are used for heating residential premises, gazebos, greenhouses and much more. The consumer rating of the devices according to large retail chains was 4.9. During operation, the owners identified some shortcomings.

Below is a table of pros and cons.

Users also noticed poor quality materials and workmanship. However, they commented on their opinion, citing Russian production as the main reason. Many people recommend ordering products from Europe (the increase in price will be slight).

Comparison of fan heaters and heat guns: differences and areas of application

The best and most famous models: characteristics and prices

The operating principle of the devices is the same - water from a boiler, central or autonomous heating system passes through a heat exchanger, blown by a powerful fan that pushes the heated air out. Its motor requires an electrical connection to operate. The fan eliminates the effect of temperature stratification through accelerated air recirculation. The heat exchanger is made of copper, which increases corrosion resistance.

A clear operating principle of a fan heater.

Taken from the official website: “Volcano air heating units are a new generation of equipment with water heat exchangers, combining innovative technical solutions and modern industrial design...” (the concept and color of the entire range are identical). “...The diffuser directs air to the entire surface of the heat exchanger, maximizing its potential. The ability to individually position the blades allows you to change the movement of heated air. It is possible to connect VOLCANO, controlled by an electronically commutated motor, directly to the BMS system. The microprocessor control panel allows you to smoothly regulate the rotation speed and program the device’s operating schedule.”

The simple, austere design resembles the perfect facets of a diamond. Lattice – air-directing louvres are aerodynamically shaped for uniform and accelerated distribution of heat. All elements of the case are connected using SMART LOCK technology.

The range includes several modifications, differing in power, size and heat exchanger configuration.

VR MINI AC

A line of compact devices with overall dimensions WxHxD - 530x530x310 (mm) and weight 10 kg. Characteristics:

• the device has a double-row heat exchanger, its thermal power is 3-20 kW;
• recommended heating area – up to 100 m²;
• maximum range of air flow horizontally – 14 m, vertically – 8 m;
• motor protection class 44 IP;
• The volume of the heat exchanger is 1.12 dm³, and the maximum heating is 130 °C.

This is one of the best Volcano fan heaters for small spaces.

VR AC Series

Volcano "AC" are equipped with asynchronous electric motors operating on alternating current. Their main advantage is energy efficiency. Economical consumption and performance are achieved by a unique technology for switching the fan rotation speed (stepped - the corresponding winding terminals are activated). The use of a voltage regulator is not required. The series also differs in the color of the fan blades. In this version they are black.

VR MINI EC

The device's characteristics are similar to VR MINI AC. The design sizes are also the same. However, the weight is greater and amounts to 13/14 kg. The difference between this model, as well as the entire EC line, is the updated, high-tech engine.

VR EC Series

Volcano “EC” fan heaters are produced with electronically commutated DC motors. In them, the windings are on the stator, and permanent magnets are on the rotor. The fan rotation speed is switched smoothly. Features motors:

• improved energy efficiency;
• intelligent control system;
• low noise level;
• record service life among competitors.

The color of the fan blades is green. The price of the series with EU motors is 10% higher. However, they are less energy-intensive, which means they pay for themselves quickly. According to statistics, after 4-5 years of operation, the savings will be about 50,000 rubles. minus the cost of utility bills and the difference in equipment costs.

The differences between the lines are not only in engines, but also in controls. VR AC devices are equipped with wall controllers with mechanical regulators - lever (3 fan speeds) and one rotating for calibrating the heating level.

VR EC devices are controlled by a touch panel equipped with an LED display and LED backlight. It is possible to connect several devices into a single circuit. The HMI controller also has a timer function.

The series includes 3 models with different heat exchanger rows:

• VR1 AC/EC – 1;
• VR2 AC/EC – 2;
• VR3 AC/EC – 3 rows.

This affects the thermal power range. The more rows, the higher the productivity, respectively. Yes, y:

• VR1 AC/EC – 5-30 kW;
• VR2 AC/EC – 8-50 kW;
• VR3 AC/EC – 13-75 kW.

VR1 AC/EC and VR2 AC/EC are equipped with motors that are almost identical in power (250 W), despite the difference in modifications. VR3 AC/EC has a motor with a rating of 370 W. The dimensions of the structures are 700x700x610 – WxHxD (mm).

Also common throughout the entire model range is a thermoregulation system, represented by an electric valve (may not be included in the basic configuration). It is located on the outlet pipe. This element automatically turns off the water when the room reaches the set temperature and opens it back when the room cools.

A separate category of Volcano (climate) products is VR-D AC/EC and VR-D MINI AC/EC. These are devices without a heat exchanger, destratifiers. The devices are designed to speed up air recirculation in the room. They are often used in tandem with heating systems (of any type), providing uniform heating and energy efficiency. The temperature may rise by 1 °C.

Modifications differ in size and engine power. The standard size of VR-D MINI AC/EC is only 530x530x517 - WxHxD (mm). While the standard design has 700x700x355 - WxHxD (mm).

Areas of application

Fan heaters with an increased degree of IP protection are used in car washes.
The units are not suitable for heating private houses. The only area of ​​application in housing is for heating verandas and indoor spaces without constant human presence. Vulcan devices are designed for heating premises with high ceilings: hangars, production areas, warehouses, greenhouses. Owners of garages, car washes, swimming pools, and trading floors also use them in their work.

Vulcan thermal curtains are successfully used at entrances to premises, protecting internal heat from cold outside air.

Heaters are used independently and to reheat the room when there is a shortage of stationary heating units.

The use of Vulcan automation helps save up to 70% of fuel for boilers (coal, gas, pellets, diesel). The systems operate at a coolant temperature range of 50-120 degrees. For work, they use the air already in the room. The higher the ambient temperature, the lower the cost of heating it. Fan heaters, using controlled shutters, deliver heated air to any point in the room where heat is required, but stationary heating radiators are not installed. Warm air flows are constantly mixed and eliminate unheated areas in the room.

The Volcano water fan heater is widely used among car washers. For wet rooms, automation with increased protection IP54 is used. Fan heaters warm up an icy car in literally seconds. After washing, it is quickly dried.

In summer, roof fans are used to ventilate the room.

The use of fan heaters in hot weather expands functionality. They are used as fans, mixing the air in the room and creating favorable working conditions.

Non-standard methods of application include the use of a fan heater with refrigerant. Then, to prevent the formation of condensation, a tray is placed below to collect water. If necessary, adapt a hose to drain the liquid. With this use, the units are also used to cool production facilities in hot weather. However, the cooling power is lower than the thermal power. During operation, condensate is carried indoors. To prevent this, reduce the fan speed.

The use of non-standard refrigerants and coolants leads to a reduction in the service life of equipment.

Official website: where to view all models and operating instructions

Official catalog of Volcano fan heaters in Russia.
You can order Volcano fan heaters in the online store at the link: https://eshop.vtsgroup.com/ru/teploventiljatori. And also find out the configuration and actual cost of the models, installation and connection rules.

Information on description and characteristics is limited, one might say, it is incredibly small. However, the site operates a “VOLCANO SELECTION PROGRAM”. It is enough to indicate all the technical nuances of the premises and operating conditions. Calculations are performed automatically. This allows you to choose the best option for your specific goals.

Which model is better to choose in the end?

The operating principle and design of all devices are identical. So, you should focus on the dimensions of the areas served, including ceiling heights, type of building materials, temperature differences and dissipation coefficient. Be sure to use generally accepted calculations or use a special calculator on the official website. Consider the standard sizes of structures so as not to disturb the aesthetics of the interior.

The right choice will allow you to:

• avoid overpayments for unused capacity;
• eliminate risks such as operating at critical loads due to insufficient heat output;
• create a comfortable temperature in the room.

Some of the best Volcano fan heaters are the VR EC line. Of course, these models are more expensive than VR AC. But, as mentioned earlier, they are quieter and pay for themselves much faster due to improved energy efficiency.

Produced model lines

Small models are used as sources of additional heat.
The best for heating indoor air are Volcano VR models. To function properly, they do not need street air - it is taken directly from the building.

The following models will be released in 2022:

• Vulcano fan heater Mini with AC and EC motors;
• VOLCANO VR1, VR2, VR3 with AC, EC engines;
• heater Vulcan VR-D.

From 2022, the production of models with proven AC motors has been reduced. Europe has switched to engines with moderate energy consumption EC. Energy-saving models save 16% energy.

Volcano Mini

Heating fans are designed to warm up rooms using coolant and distribute flows using controlled blinds. The design contains a pair of heat exchangers with a coolant temperature of up to 130 degrees. Air consumption - 2100 cubic meters/hour. Engine noise is 52 dB. Weight 17.5 kg. The average cost is 21,000 rubles. Low cost, average air consumption, jet length up to 14 m, the basis for active use in heating small and medium-sized rooms.

Volcano VR1

A popular line of fans with a power of 5 - 30 kW. Price 27,000 rub. Water is used as a coolant under pressure up to 1.6 MPa. Working environment temperature - up to 130 degrees. The fan creates noise up to 56 dB. Supply voltage - 220 V single-phase network. Engine speed - 1380 rpm. This model is used for domestic needs in medium-sized premises. Convenient in the absence of three-phase voltage.

Volcano VR2

The model, operating from 220 V, is capable of heating a large area - a hangar, warehouse, gym.
Thermal power of 8-50 kW heats a large area. This is interesting for sports grounds and shopping centers with a shortage of three-phase current. The model operates on 220V. The length of the jet torch is 22 m, vertical - 11 m. The cost of the equipment is 33,000 rubles. 2 heat exchangers with a total volume of 2.16 cubic dm. are responsible for passing air with a volume of 4850 cubic meters per hour.

Volcano VR3 EC

Volcano fan heaters with a power of 13-75 kW are classified as industrial equipment. The horizontal air stream reaches 25 m, the vertical one – up to 15 m. This Vulcan model has air heating - 5700 cubic meters per hour. This flow rate is achieved by operating a small engine with a power of 0.37 kW. The efficiency of the Vulcan model allows the heating device to be used to heat rooms of thousands of square meters. Durable types of plastic protect from aggressive environments, ultraviolet radiation, and withstand heat, cold, and humidity. The series devices are small in size and attractive in design.

Volcano Mini EC

Energy-saving motors with a power of 95 W provide horizontal flow up to 14 m, and vertical flow up to 8 m. The equipment is compact, which is necessary for small spaces. The heating performance of Vulcan does not suffer, reaching 2100 cubic meters/hour. Thermal power 3-20 kW.

The Polish company Euroheat produces fan heaters for many needs. A special program and catalogs allow you to select the unit according to the temperature parameters of the consumer. Modern Vulcan water heaters automate the operation of indoor climate control systems and achieve comfortable temperature levels.

Known malfunctions of Vulcan fan heaters

The design is simple and reliable. As the owners say, “there’s essentially nothing to break here.” The reliability level of the devices is almost 99%. With factory defects less than 0.3%. The warranty period declared by the manufacturer is 3 years.

There are also problems, among the possible ones:

+ Leaks of the heat exchanger – tubes and soldering points

The reason is the thin metal used by the manufacturer to make the equipment lighter. As well as poor water quality and mechanical damage. The solution is cleaning (rinsing), soldering the segments or replacing the heat exchanger. The system pressure should be checked and the operating environment analyzed. There may be a negative impact of an aggressive “substance” - the concentration of ammonia, salts, metals, etc. (reduces the permeability of tubes, corrodes, etc.).

+ Does not start, but receives power

Possible causes are a malfunction of the valve, fan motor or contamination (accumulated dust and other blockages prevent the rotation of the blades). The solution is to repair or sweep the unit. And mandatory cleaning, regular preventative maintenance is recommended.

+ Appearance of noise

The reasons are wear of fan components, loosening of fasteners in units or between housing elements. The solution is to repair or replace the part, tightening the connections.

+ Does not start and does not receive power

Possible reasons are a lack of voltage in the network or a controller signal, installation and connection errors (may blow in the opposite direction), failure of the ARW/TRANSRATE (speed controller) or valve. The solution was taken from the official documentation - “check whether an additional bridge is made between certain motor terminals (diagram in the passport) U1 - TK (TB). Check the correct connection of the N wire to the fan, the ARW/TRANSRATE circuit and whether the U2 connection is made correctly...". Measure the voltage in the PE wire (breakdown is possible). Connect directly - without ARW/TRANSRATE - L and TB, N and U2, PE and PE.

Many causes of malfunctions are related to loads, operating and installation errors, including noise (improper spatial position). Read the instructions carefully and entrust the work to specialists. You can always contact a service center, since the manufacturer’s warranty period is very long (possibly over 3 years, depending on the model).

Important! The devices are not afraid of open windows and doors. However, like any water heating systems, they are prone to freezing (applies to the internal working environment). This leads to damage to the heat exchanger and costly repairs. Monitor the room temperature.

Description and features of the Vulcan fan heater

Vulcan fan heaters are connected to the heating system and operate on the convection principle.
The main distinguishing feature of the Volcano heater is its unusual design. It looks appropriate in different rooms - shops, sports infrastructure facilities, showrooms, shopping centers. Serious structures are used in industrial premises, warehouses, and agriculture.

Proper design of heaters allows for use in small and large areas.

Advantages and disadvantages

The main advantages of the most common models - VR1 and VR2:

• quality at the highest level;
• high heat transfer;
• low maintenance costs;
• simplest connection by workers with average qualifications;
• adjustment according to a number of parameters;
• modern design.

Despite the advantages of the equipment, there are a number of disadvantages associated with its European origin and methods of distribution:

• prices are higher than Russian analogues;
• the need to supply hot coolant;
• power supply only 220 V;
• gentle engines.

Comparison with Russian and foreign models speaks in favor of the Polish manufacturer - the Volcano fan heater has no analogues on the Russian market in terms of characteristics and prices. This is confirmed by an annual increase in sales in the country by 50%.

Prices: summary table

All data is taken from the official website for reference. Prices may vary by dealer.

There is no fundamental difference in functional, technological and aesthetic components in the Volcano fan heater model range. However, there are nuances in power and operation. This also applies to the dust and moisture protection class. The VR AC models have 44 IP, and the VR EC models have 54 IP, which allows them to be used in more humid, dirty rooms. The noise level limit is 57 dB(A) and 54 dB(A), respectively. All other differences and selection rules were discussed earlier. So, the decision is yours.

Specifications

Parameters of technical characteristics of fan heaters of the Vulcan heating system of the Polish manufacturer - VTS EuroHeat company for product types - VR Mini, VR1, VR2, VR3, VR-D, VR-D Mini:

• The number of rows of heat exchangers is from 1 for VR1 to 3 for VR3.
• Air exchange, in m³/h - the minimum for the VR Mini is 2100. The air flow for the VR-D model is 6500.
• Coolant temperature up to 130 °C.
• Permissible operating pressure is 1.6 MPa.
• The length of the horizontal air flow is 14 m for VR Mini to 28 m for VR-D.
• Vertical air flow - 8 m for VR Mini to 15 m for VR-D.
• The volume of the internal volume of the heat exchanger is from 1.12 dm³ to 3.1 dm³.
• The mass of the fan heater (without water) with an AC motor is 10.6 for the VR-D Mini model, 25.5 kg for the VR3.
• The mass of the fan heater (without water) with an EC engine is from 8 to 24.5 kg.
• Supply voltage - 220V, 50 Hz.
• The power of AC electric motors is 0.53 - 1.7 kW. AC engine speed, depending on models, 1380 - 1450 rpm.
• The power of EC electric motors is 0.095 - 0.37 kW. EC engine speed, depending on models, 1200 - 1430 rpm.

The degree of protection of the connected AC motor is higher than EC - 54 versus 44.