Tuesday, July 16, 2024

DP 35 SP Attack Boiler - Discontinued*

DP 35 SP Attack Wood Gasification Boiler

*PRODUCT DISCONTINUED - This page is for informational purposes only.


The Attack DP is a wood gasifying boiler that is designed to use dry wood for fuel.  When the feeding chamber is full it can continually burn for 8-12 hours.  It provides an efficient and environmentally friendly means of heating. With an output range of  48-120 kBTUs this boiler is a good fit for many applications.

The Attack DP is simple to use and easy to clean.  It features an automatic off switch which is triggered when it runs out of fuel.  The Attack DP also uses "negative draft" to keep any emissions from exiting the chamber during refueling.

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*PRODUCT DISCONTINUED - This page is for informational purposes only.


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DP 35 SP Features:

  • 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

Specifications DP35SP
Normal Heat Output 48,000-120,000 BTU
Efficiency 86%
Max. Operation Overpressure 45 PSI
Water Capacity 21 Gal
Combustion Chamber Volume 38.3 Gal
Electrical Input 70W (115v/60Hz)
Min. temp of return water at operation 149 F
Flue Gas Temp 500 F
Weight 860 lbs
Noise Level 65 dB
Specified Chimney Draught 23 Pa
C.H. Water Connection 1 1/2"
Flue Connections 6"
Height 43.3"
Width 23.6"
Depth 49.2"

Heat Area (sq.ft.)
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