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The ATTACK DP Profi wood gasifying boiler is designed for the economical and ecological heating of family houses, bungalows, small plants, workshops and similar premises. The specified fuel for the ATTACK DP 45 boiler is dry wood. When the feeding chamber is full, an approx. continuous combustion of 8 to 12 hours is possible.

The "ATTACK DP Profi" wood gasifying boiler is controlled by an electronic regulator which is specifically designed for the temperature control of wood combustion boilers. The regulator keeps a constant check on the water temperature in the boiler and the value is shown on the display. At the same time, it controls the waste gas ventilator and central heating pump.

  • Models DP 35, 45, and 75 Profi
  • Modern design
  • Burns soft and hard wood in its large combustion chamber. Fuel mixtures such as coal/wood, briquets, corn cobs and wood/saw dust mixture acceptable.
  • High combustion efficiency – low fuel consumption
  • Minimum waste
  • Simple use and cleaning
  • Automatic boiler switch-off when fuel runs out
  • Flue ventilator ensures uniform and effective combustion
  • Possibility of loading large pieces of wood
  • Equipped with a cooling circuit against the water in the boiler overheating

DOWNLOADS: Technical Manual (pdf, 900kB)
Brochure (pdf, 5.6MB)

TECHNICAL SPECIFICATIONS:


Attack Model:
  DP 35 Profi DP 45 Profi  DP 75 Profi
Nominal heat output:   14-35 kW
48-120 kBtu
18-45 kW
61-154 kBtu
30-75 kW
102-255 kBtu
Efficiency:   86% 86% 86%
Max. operation overpressure:   45 PSI 45 PSI 45 PSI
Water Capacity:   21 Gallons 28 Gallons 32 Gallons
Combustion chamber volume:   38.3 Gallons 48.9 Gallons 92.5 Gallons
Electrical input:   70 W 70 W 70 W
Min.temperature of return water at operation:   65 °C 65 °C 65 °C
Flue gas temperature:   260 °C 260 °C 260 °C
Weight:   860 lbs. 926 lbs. 1,433 lbs.
Noise level:   65 dB 65 dB 65 dB
Specified chimney draught:   23 Pa 23 Pa 23 Pa
C.H. water connection:   1 1/2" 2" 2"
Flue connection:   6" 6" 6"
A --Height:   43.3" 43.3" 53.1"
B --Width:   23.6" 23.6" 29.5"
C --Depth:   49.2"  53.1" 63"

schematic2

 

 

Fig 1. Attack DPAttack DP
Fig. 2 Flow of Gassesflow of gasses
Fig. 3 Downdraft Fire

DP-Down Draft Fire


 

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