Sokol pellet heating boilers SD DUO BIO PLUM PLATINUM
 Steel boilers SD DUO BIO with automatic fuel supply and water-filled grates. Equipped with automatic fuel supply of the combustion chamber, or the option of firing with wood.
 It is possible to connect: 3 circulation pumps, two 4-way mixers. As well as a room temperature sensor and automatics that work depending on weather conditions.

 
 Water-filled steel grates
 
 Large filling chamber
 
 Modern control technologies (FUZZY LOGIC, PID, LAMBDA PROBE)
 
 Additionally available for controlling four 4-way/3-way valves

 Heating

 
 Coal pellets
 
 Grains
 
 Granules

 Additional camera

 
 Firewood
 
 Coal

 Description

 
 5 year warranty
 
 Certified steel (6mm)
 
 Efficiency ratio 90%
 
 Control panel
 
 Air supply fan
 
 Smoke draft regulator
 
 Lambda probe*
 
 Automatic ignition