Conversion set from ATTACK FD to ATTACK FD BIOHEAT

Conversion sets for assembly of the ATTACK FD boilers enables change of boiler operation into wood pellets combustion also by already purchased and installed FD boilers.

Conversion set from ATTACK FD to ATTACK FD BIOHEAT

Set includes:

* The ATTACK Burner BIOHEAT 6–25 kW
* Door FD for the BIOHEAT (P) burner

* Partition of combustion chamber

* Pellet feeder
* Pellet tank of 330 l

The ATTACK BIOHEAT burner can be also used for already installed and operating cast iron boilers – not only of the ATTACK trademark. 

By the U22 models it is necessary to order the „door UD“ to be changed for the original ones: U22900 Door UD for the BIOHEAT (P) burner 

Door for the BIOHEAT burner can be changed anytime – thereby you get a combined boiler for solid fuel (wood, coke, coal)and pellets.

• Reliable pellet burner, easy maintenance
• Compact design, easy control, information on LCD display
• Circular combustion chamber, low operating emissions and high combustion efficiency
• Easy cleaning of grate
• Automatic start and termination of burning process
• Precise measuring of flame instensity by photocell
• Option to set output within the range of 6–25 kW
• Option to connect external sensor into accumulation tank
• Burner operation control by room thermostat or thermal probe
• Possibility to burn wood pellets with diameter of 6–10 mm and 35 mm length
• Option to regulate combustion in dependence on the sort of fuel
• Quality stainless steel of combustion chamber and burner
• Option to connect different types of fuel feeders
• Safety elements against backward burning, 4x protection against overheating – emergency, boiler, flue gas thermostat and aftercooling circuit
• Requirement for low operating underpressure in combustion chamber
• Multilingual menu, option to set wide scale of parameters
• Displaying operating modes
• Error diagnostics