Boilers with feeder for coal
Komfort Eko Lux
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 steel; |
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HHigh thermal efficiency in the range from 89,9 to 90,7% due to increased heat recovery from flue gases; |
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Controller K1P v4 with colour touch panel servicing four pumps /central heating, domestic hot water, circulation, floor pump/. Servicing of mixing valve. Possibility to control using GSM or INTERNET - extra paid option; adjustable position angle of the control panel; |
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Boiler adapted for installation in the closed system provided that protections were installed in accordance with the operation and maintenance manual of the boiler; |
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Pressure equalisation system in fuel container; |
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ADAPTIVE CONTROL control - adjustment of boiler operation based on air flow through the heat exchanger; |
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Optional horizontal or vertical outlet of flue gas; |
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Ceramic catalysts stabilising combustion process; |
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Combustion chamber with highly effective retort burner; |
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Changing the direction of door opening (does not apply to the inner door); |
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Sensor indicating opened cover of the fuel tank; |
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Feeder screw made of one element; |
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Energy-saving high-efficiency motoreducer with an autoreverse in the case of a fuel feeder lock; |
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Specification / boiler type |
unit | 12 | 15 | 20 | 25 | 30 | 40 |
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Power range |
kW | 3,6-11,5 | 4,3-15,3 | 5,9-20,0 | 7,4-25,2 | 8,9-30,8 | 11,6-39,6 |
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Heating area |
m2 |
1,6 | 2,0 | 2,4 | 2,8 | 3,2 | 4,0 |
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Area of heated rooms 1 |
m2 |
to 150 | to 190 | to 250 | to 315 | to 375 | to 500 |
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Capacity of fuel container 2 |
kg | ~132 | ~132 | ~191 | ~191 | ~191 | ~258 |
| Nominal thermal efficiency | % | 89,6 | 89,9 | 90,1 | 90,4 | 89,7 | 90,2 |
| Minimum thermal efficiency | % | 90,0 | 89,3 | 89,8 | 89,5 | 89,8 | 89,4 |
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Energy efficiency class |
B | B | B | B | B | B | |
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Max. permissible work pressure |
bar | 1,5 | |||||
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Required flue gas draught |
mbar | 0,22 | 0,24 | 0,26 | 0,28 | 0,30 | 0,32 |
| Water temperature on supply max. | °C | 65/80 | |||||
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Boiler weight 3 |
kg | 407 | 456 | 529 | 568 | 626 | 769 |
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Boiler water tank capacity |
l | 68 | 82 | 97 | 112 | 123 | 153 |
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Chimney section |
cmxcm | 14x14 | 14x14 | 16x16 | 16x16 | 17x17 | 19x19 |
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Chimney section |
Ø mm |
160 | 160 | 180 | 180 | 190 | 220 |
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Minimum chimney height |
m |
5,5 |
6 |
6,5 |
7 |
7,5 |
8 |
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Supply and return socket diameter |
cal |
1 ½ ’’ |
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Release socket diameter |
cal |
½ ’’ |
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Diameter of the exhaust gas socket |
mm | 159 | 159 | 159 | 178 | 178 | 178 |
1 Maximum area of heated rooms estimated for unit heat demand q=70 W/m2.
2 Fuel tank capacity for bulk density of eco-pea coal equal to 0,8 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.
ATTENTION! When ordering KOMFORT EKO LUX boiler the customer should specify on which side the container should be located (right or left).
Additional equipment components shall be added during ordering of the boiler because there is no possibility of installation in the future.
