








Advantages of the boiler:
Trouble-free operation of the EKO MAX boiler is guaranteed by the use of fuel of appropriate quality and granulation. The use of fuel containing moisture and excessive amounts of small fuel fractions or foreign bodies is prohibited. The boiler room must meet the applicable requirements contained in the Regulation of the Minister of Infrastructure and be consistent with the provisions and conditions contained in the Polish Standard. MAX series boilers require special attention in the event of a lack of electricity, mainly due to stopping the operation of pumps and other control automation *.
*The user manual is an integral part of the product. Please read carefully the instructions and guidelines regarding installation and use. The boiler must be installed by qualified personnel in accordance with: recommendations in accordance with the Polish Standard and manufacturer’s instructions.
Boiler specification/type | J.m. | 75 | 150 | 200 | 300 |
Fuel |
hard coal peas
|
hard coal peas
|
hard coal peas
|
hard coal peas
|
|
Power range
|
22,5-75 | 45-150 | 60-200 | 90-300 | |
Heating surface | m2 | 9,5 | 17 | 23,5 | 31 |
Area of heated rooms | m2 | to 750 | to 1500 | to 2000 | to 3000 |
Fuel tank capacity | kg | ~360 | ~530 | ~530 | ~880 |
Fuel consumption
|
kg/h | 11,1 | 20,7 | 27,0 | 43,4 |
Stable flammability
|
h | ~32 | ~26 | ~20 | ~20 |
Efficiency for nominal power
|
% | 90,2 | 90,0 | 90,6 | 90,1 |
Efficiency for minimum power
|
% | 89,0 | 88,2 | 89,1 | 88,0 |
Max. permissible working pressure | bar | 2,0 | 2,0 | 2,0 | 2,0 |
Required exhaust gas draft | Pa | 30 | 44 | 46 | 53 |
Supply water temperature min/max. | °C | 65/80 | 65/80 | 65/80 | 65/80 |
Return water temperature min.
|
°C | 55 | 55 | 55 | 55 |
Set weight: boiler + tank + feeder | kg | ~1250 | ~3160 | ~3190 | ~5020 |
Boiler water capacity | l | 700 | 1200 | 1350 | 1950 |
Cross-section of the chimney
|
cmxcm | 25×25 | 32×32 | 37×37 | 45×45 |
Cross-section of the chimney
|
Ø mm | 280 | 365 | 415 | 505 |
Minimum height of the chimney | m | 11 | 14 | 14,5 | 15,5 |
Diameter of the supply/return connection
|
cal | 3’’ | 3’’ | 3’’ | 3’’ |
Drain port diameter | cal | 1” | 1” | 1” | 1” |
Flue diameter | Ø mm | 246 | 246 | 296 | 296 |
Power supply | V/Hz/A | ~230/50/0,9 | ~400/50/0,9 | ~400/50/0,9 | ~400/50/0,9 |
Maximum power consumption
|
W | 195 | 1315 | 1315 | 1710 |
Noise level | dB | <75 | <75 | <75 | <75 |
Height
|
mm | 1817 | 2078 | 2078 | 2551 |
Width
|
mm | 1652 | 2830 | 3031 | 3569 |
Depth
|
mm | 1517 | 2517 | 2517 | 2583 |
Dimensions EKO MAX 75 kW
Dimensions EKO MAX 100 – 300 kW
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If you want to install a new heat source, it is worth paying attention to DEFRO devices, a Polish manufacturer with many years of experience in the heating industry. Our specialists will help you choose the right boiler and its power, and distributors and installers will take care of the assembly and commissioning, and all you need to do is enjoy the warmth and comfort. The distribution network of our products is divided into regions for which managers and salespeople are responsible.