SMART EKOPELL – Pellet boiler with efficiency of 91-94%. This is one of the most popular boilers in the Defro offer.

|
Boiler output |
kW |
12 |
16 |
20 |
24 |
28 |
38 |
|
Fuel |
– |
wood pellet, 6 mm diameter |
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|
ZUM list identification number |
– |
KB-000718 |
KB-800719 |
KB-600720 |
KB-400721 |
KB-200722 |
KB-000723 |
|
Output range |
kW |
3,4-12,1 |
4,7-16,1 |
5,9-19,9 |
7-24,4 |
8,4-27,8 |
11,1-37,7 |
|
Heating surface area |
m2 |
1,6 |
1,8 |
2,2 |
2,6 |
3,2 |
3,6 |
|
Heating area 1 |
m2 |
up to 150 |
up to 200 |
up to 250 |
up to 300 |
up to 350 |
up to 475 |
|
Fuel hopper capacity 2 |
kg |
~195 |
~195 |
~195 |
~195 |
~195 |
~195 |
|
Efficiency at nominal output |
% |
92,1 |
92,1 |
92,1 |
91,9 |
92,1 |
92,9 |
|
Efficiency at minimum output |
% |
91,8 |
91,4 |
91,3 |
91,3 |
91,9 |
91,7 |
|
Energy efficiency class |
– |
A+ |
A+ |
A+ |
A+ |
A+ |
A+ |
|
Max. permissible operating pressure |
bar |
1,5 |
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|
Required flue draught |
Pa |
15 |
15 |
18 |
19 |
22 |
27 |
|
Max. flow water temperature |
°C |
65/80 |
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|
Boiler weight 3 |
kg |
374 |
396 |
424 |
451 |
493 |
528 |
|
Boiler water capacity |
l |
51 |
57 |
64 |
73 |
86 |
98 |
|
Chimney cross-section |
cmxcm |
14×14 |
14×14 |
14×14 |
15×15 |
16×16 |
18×18 |
|
Chimney cross-section |
Ø mm |
160 |
160 |
160 |
170 |
180 |
200 |
|
Minimum chimney height |
m |
6 |
6,5 |
7 |
7,5 |
8 |
9 |
|
Flow and return connection diameter |
inch |
G1 ½” |
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|
Flue outlet diameter |
mm |
130 |
130 |
130 |
130 |
130 |
130 |
|
Power supply |
V/Hz |
~230/50 |
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APC 3 ADAPTIVE CONTROL
CONTROLLER FUNCTIONS:
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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.