Boilers with feeder biomass
Defro Kompakt Ekopell
Zobacz produkt w 360°
Discontinued equipment
DESCRIPTION
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5 years warranty for heat exchanger tightness, 2 years for the remaining components and efficient operation of boiler; |
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Heat exchanger made of certified high-grade boiler steel; | |
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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; |
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Pellet burner with automatic cleaning function in standard; |
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Version F - System for mechanical cleaning of heat exchanger - extra payable option; |
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ADAPTIVE CONTROL control - adjustment of boiler operation based on air flow through the heat exchanger; |
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Ceramic catalysts stabilising combustion process; |
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Fuel self-ignition system; |
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Exhaust fan eliminating problem with chimney draught and stabilising operation of the boiler; |
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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; |
Specification / boiler type |
unit | 16 | 30 | 50 |
Fuel |
- | wood pellet with diameter 6 mm | ||
Power range |
kW | 4,8-16 | 9,0-30 | 15,0-50 |
Heating area |
m2 |
2,0 | 3,2 | 5,0 |
Area of heated rooms 1 |
m2 |
to 210 | to 400 | to 660 |
Capacity of fuel container 2 |
kg | ~105 | ~192 | ~320 |
Optimum thermal efficiency | % | 90,8 | 92,1 | 90,6 |
Energy efficiency class |
- | A+ | A+ | A+ |
Max. permissible work pressure |
bar | 1,5 | ||
Required flue gas draught |
mbar | 0,15 | 0,20 | 0,30 |
Water temperature on supply max. | °C | 65/85 | ||
Boiler weight 3 |
kg | 418 | 565 | 798 |
Boiler water tank capacity |
l | 77 | 127 | 192 |
Chimney section |
cmxcm | 14x14 | 16x16 | 22x22 |
Chimney section |
Ø mm |
160 | 200 | 230 |
Minimum chimney height |
m |
5 |
6 |
7 |
Supply and return socket diameter |
mm |
G1 ½” |
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Diameter of the exhaust gas socket |
mm | 127 | 127 | 127 |
Supply |
V/Hz |
~230/50 |