Boilers with feeder biomass
Bio Slim
DESCRIPTION
End of problems with the selection of boiler pellet into a small boiler room.
- Fuel tank placed directly over the heat exchanger minimizes the size of the boiler
- Sleek and powerful burner pellet made from the finest materials with automatic cleaning
- Horizontal tubular heat exchanger
- Easy operation and maintenance, access to czyszczenai heating surface by a large front door of the boiler
- Save space in the boiler room, the boiler requires only 1m2
- Economizers in passageways combustion increasing precipitation of dust from the flue gases and raising the degree of heat exchange
- Low operating costs
- Exhaust fan eliminates the problem of improper chimney draft and stabilizing the operation of the boiler
 |
5 years warranty for heat exchanger tightness, 2 years for the remaining components and efficient operation of boiler; |
 |
Heat exchanger made of certified high-grade steel; |
 |
HHigh thermal efficiency in the range from 90,2 to 93,9% due to increased heat recovery from flue gases; |
 |
APC 3 ADAPTIVE CONTROL 3 servicing six pumps /central heating, domestic hot water, circulating, floor/. Control of two mixing valves; preview and change of parameters of the main controller ONLINE through built-in internet module with RJ-45 connector; |
 |
Reinforced design. Boiler adapted for installation in closed system if the protections are assembled in accordance with the operation and maintenance manual of the boiler; |
 |
Central pellet burner with automatic cleaning function as a standard; |
 |
ADAPTIVE CONTROL control - adjustment of boiler operation based on air flow through the heat exchanger; |
 |
Ceramic catalysts stabilising combustion process; |
 |
Fuel self-ignition system; |
 |
Exhaust fan eliminating problem with chimney draught and stabilising operation of the boiler; |
 |
Fuel reserve sensor in container stops boiler operation at minimum fuel level. After fuel recharging it is not necessary to repeat firing procedure and the boiler switches to automatic operation; |
 |
Compact dimensions; |
|
technical data of the boiler / PRODUCT GROUP D |
||||||
|
Specification / boiler type |
unit | 10 | 15 | 20 | 25 | 30 |
|
Fuel |
- | wood pellet with diameter 6 mm | ||||
|
Power range |
kW | 3,1-10,5 | 4,4-15,5 | 5,9-20,4 | 7,3-25,2 | 8,9-31,5 |
|
Heating area |
m2 |
1,5 | 2,1 | 2,5 | 2,7 | 3,3 |
|
Area of heated rooms 1 |
m2 |
to 160 | to 220 | to 270 | to 355 | to 425 |
|
Capacity of fuel container 2 |
kg | ~102 | ~122 | ~126 | ~126 | ~147 |
| Nominal thermal efficiency | % | 93,6 | 93,6 | 92,5 | 92,1 | 92,9 |
| Minimum thermal efficiency | % | 92,3 | 93,0 | 93,0 | 92,5 | 92,9 |
|
Energy efficiency class |
- | A+ | A+ | A+ | A+ | A+ |
|
Max. permissible work pressure |
bar | 1,5 opened sytem; 3,0 closed system | ||||
|
Required flue gas draught |
mbar | 0,19 | 0,22 | 0,26 | 0,27 | 0,29 |
| Water temperature on supply max. | °C | 65/80 | ||||
|
Boiler weight 3 |
kg | 288 | 336 | 380 | 368 | 402 |
|
Boiler water tank capacity |
l | 48 | 69 | 109 | 97 | 110 |
|
Chimney section |
cmxcm | 14x14 | 14x14 | 14x14 | 16x16 | 18x18 |
|
Chimney section |
Ø mm |
160 | 160 | 160 | 180 | 200 |
|
Minimum chimney height |
m |
5 |
6 |
7 |
7 |
7 |
|
Supply and return socket diameter |
cal |
GZ 1 ¼” GW 1 ¼’’ |
||||
|
Diameter of the exhaust gas socket |
mm | 130 | 130 | 130 | 130 | 130 |
|
Supply |
V/Hz |
~230/50 |
||||
1 Maximum area of heated rooms estimated for unit heat demand q=70 W/m2.
2 Fuel tank capacity for pellet bulk density 0,65 kg/dm3.
3 Boiler weight depends on its additional equipment.
Height of boiler can be additionally adjusted by means of provided levelling legs.
The regulation of legs varies from 38 to 50 mm.
Additional equipment components shall be added during ordering of the boiler because there is no possibility of installation in the future.
