Boilers in closed system
Defro Kompakt EKOPell
KOMPAKT EKO PELL boiler is another offer within the scope of boilers allowing automatic combustion of biomass in form of pellet. Automation used - controller with servicing of central heating and hot utility water pumps, two additional pumps and servicing of mixing valve and fuel ignition system ensures that servicing of boilers is limited to the necessary minimum. Heat exchanger is completely made of high-quality, certified boiler sheet of thickness 6 mm. Moreover, in furnace chamber there are located ceramic catalysts which stabilize combustion process and make them more effective and ecological.
Reinforced version NZ with installed cooling coil pipe and compete protective fixtures allowing installation in closed system. NZ version requires extra payment, according to the Boilers Equipment Price List.
|5 years of warranty for heat exchanger tightness, 2 years for the remaining components and efficient operation of boiler|
|heat exchanger made of certified boiler steel /grade P265GH/ of 6-10 mm thickness from steel mills of Arcelor Mittal Poland S.A.|
|APC ADAPTIVE CONTROL ver.3 controller - servicing 4 pumps /central heating, hot utility water, circulation, floor/ with output to room controller and servicing of mixing valve|
|high thermal efficiency reaching 91% thanks to increased heat recovery from flue gases|
|adapted for installation in closed system|
|ceramic catalysts stabilising combustion process|
|large furnace chamber with pellet burner|
|fuel self-ignition system|
(*) - extra payable equipment, installed on Customer’s request
|Specification / boiler type||Unit||16||22||30||40||50|
|Area of heated
||to 290||to 400||to 530||to 660|
|Capacity of fuel container **||kg||~ 105||~145||~192||~289||~ 340|
|Optimum thermal efficiency||%||90-92%|
|Max. permissible operation
|bar||2,0/ 2,5 closed system
|Required flue gas draught||Pa
|Water supply temperature
|Boiler weight ****
|Boiler water tank capacity||l||77||98
|Chimney section||Ø mm
|Minimum chimney height||m
|Diameter of supply and return Dn
|Maximum power consumption||W
|Height to bottom edge
* Maximum area of heated rooms estimated for unit heat demand q=75 W/m2.
** Height of boiler can be additionally adjusted by means of provided levelling legs.
**** Boiler weight depends on the equipment.
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