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Indirect Heating Diesel Heat Guns Rating

Usually diesel heat guns are purchased when electric or gas heat guns are not suitable for some reason.

The maximum power of the guns reaches 200 kW, which is a great indicator. They can be used in large industrial plants. However, these models also have a number of disadvantages. They are quite expensive and also have a lot of fuel consumption. There is also an important requirement for good ventilation, because the exhaust from these devices is powerful.

When choosing a device, you need to pay attention to several nuances:

  1. Heating type. Indirect-fire diesel cannons are very similar to gas installations. Fuel is supplied to the nozzle and burned in the chamber. Air is blown into the room, warming it. Only in this case the chamber is closed, which increases the efficiency of the device. But its cost is almost 2 times higher than that of gas models.
  2. Fuel is being used. Most heat guns run on diesel and kerosene. But there are devices that only require a certain type of fuel. When using diesel fuel, more harmful substances are emitted into the atmosphere.
  3. The heating power indicates how much heat can be obtained from the gun. The higher this value, the faster the temperature can be brought to the desired value. This indicator also depends on what area can be heated.
  4. The characteristics of the hot air make it possible to understand how much hot air is passing through the unit.
  5. Possibility of temperature adjustment. That is, when a certain value is reached, the device turns off. For this, a thermostat is installed on it.
  6. Power consumption. This parameter is relevant for understanding how much electricity will be spent when using the installation.
  7. Fuel consumption and tank capacity.

Top heat guns

BISON DPN-K9-21000-D

The power of the heater is 21 kW, and the maximum air exchange is 1000 m³ / hour. The required voltage is 220/230 V. The unit consumes 300 W. The device consumes 1.7 kg / h of fuel. The volume of the tank is 55.5 liters. Works on the basis of electric ignition. For five years, the user can count on service under the warranty card.

Advantages:

  • you can adjust the temperature;
  • it is possible to connect an external thermostat.
  • ease of use: footrest and comfortable handle;
  • protection mechanisms: a special sensor detects overheating of the device and stops its operation;
  • convenient electronic control;
  • there is a sensor showing the remaining fuel level;

Disadvantages:

  • the power of the device is not so great as to heat large areas; it is used in garages and other small items.
  • high price;

Master BV 77 E

The model can easily cope with heating a garage, a small building site thanks to the power of 20 kW. Its maximum air exchange is 1550 m³ / hour. Has mechanical control familiar to many. The voltage required for operation is 220/230 V, consumes 300 W. Fuel consumption reaches 1.67 kg / h. The volume of the tank is 36 liters. Works on the basis of electric ignition. The repair will be carried out at the warranty service center for a period of two years.

Advantages:

  • ease of use: footrest and comfortable handle;
  • there is an indicator that notifies the fuel level.
  • there is protection - the device stops working when it overheats;
  • Master BV 77 E (20 kW) has a switch with indicator;

Disadvantages:

  • the power of the device is not so great as to heat large areas, it is used in garages and other small items;
  • high price.
  • smaller tank capacity than the previous model;

GIGANT DHG 20 ID

The maximum possible power is 20 kW, and the maximum air exchange is 500 m³ / hour. The device is mechanically controlled. Required voltage - 220/230 V, consumes 230 W. The device consumes 1.7 l / h of fuel. The volume of the tank is 24 liters.

Advantages:

  • convenient to use: the presence of a step and a comfortable handle.
  • relatively low cost;

Disadvantages:

  • small tank.
  • less maximum air exchange;

Ballu BHDN-30

Users put the gun in a garage, warehouse, and other premises. Heats up well and quickly. The maximum possible power is 30 kW, and the maximum air exchange is 760 m³ / hour. Required voltage 220/230 V, consumes 250 W. The device consumes 2.4 kg / hour of fuel. The volume of the tank is 50 liters. The device is powered by an electric ignition. Warranty service is carried out for 1 year.

Advantages:

  • heats large rooms quickly;
  • not afraid of exploitation in aggressive environment.
  • the unit is made movable due to a step and a handle for easy movement;
  • the presence of a display;
  • with a protection function: it turns off when overheated, has a waterproof case, a thermostat;
  • BKhDN-30 is completed with a fine filter, Danfoss pump and nozzle, fuel level sensor;

Disadvantages:

  • high price.

Ballu BHDN-80

Customers' choice for ease of use, high power and safety. The maximum possible power is 80 kW, and the maximum air exchange is 2000 m³ / hour. The device is mechanically controlled. Voltage indicator 220/230 V, consumes 750 W. The device consumes 6.4 kg / h of fuel. The volume of the tank is 68 liters. The combustion process is formed by electrical ignition. The product warranty is valid for 1 year.

Advantages:

  • the device is mobile - there is a step and a handle for easy transportation;
  • The BHDN-80 can be used in harsh environments.
  • large tank capacity;
  • with overheat shutdown function, thermostat and protective cover;
  • high power - suitable for heating large rooms;
  • the model is also equipped with a fine filter, Danfoss pump and nozzle, fuel level sensor;

Disadvantages:

  • high price.
  • fuel consumption and energy consumption are higher;

Master Air-Bus BV 471 FS

Industrial heater with a maximum power of 136 kW. The possibility of heating an area of ​​1360 m2. Its maximum air exchange is 8,500 m³ / hour. The voltage of the model is 220/230 V. The device consumes fuel 12.9 l / h. Ignition by electric ignition. The gas outlet has a diameter of 200 mm. The device has an IP 55 protection class and an axial fan.

Advantages:

  • mobility - the presence of a step;
  • the ability to connect an analog or digital thermostat.
  • high power - capable of quickly heating a large area;
  • there is a function - ventilation without heating;
  • with overheating shutdown function;
  • the presence of a radial fan;

Disadvantages:

  • the cost is above average.
  • significant fuel consumption;

 



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