H8-A brown coal boiler

Coal boiler

H8-A brown coal boiler

C,B
EKO design

Combine modern technology and brown coal heating to create the H8-A coal boiler.

 

 

Fuel

Brown coal

Product / output

H815-A / 15 kw

H824-A / 24 kW

H835-A / 35 kW

H845-A / 45 kW

Advantages
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Modern technology
Today's technology goes hand in hand with quality.
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Small boiler size
The H8 boiler product line are small in size and highly efficient.
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Czech tradition
Since starting boiler production in 1959, we have gained generations of experience.
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Cost Saving
The solid fuel boiler's high efficiency saves heating costs.

The automatic coal boiler is exactly for those, who seek a combination of the most modern methods and conventional fuel.

Easy Operation

  • The container lasts up to 3 days in winter without the need to refill fuel
  • It can also be set to self-regulation based on the outdoor temperature, so it balances the temperature differences
  • You can add GSM and an Internet module for control via a mobile phone or PC

Economic operation

  • Efficiency up to 92.8 %
  • Low fuel and electricity consumption
  • Belongs to emission class 4 and 5 and meets ecodesign conditions

Small size

  • It's also suitable for small boiler rooms with low ceilings
  • Boilers with an output of 15 kW and 24 kW can also fit through a 60 cm width
  • The burner can be placed from the right or left side

Automatic boilers long service life

  • Cast iron retort burner
  • Warranty 5 years
  • Double protection against fuel burnout and automatic boiler overheating
Boiler type   H815-A H824-A H835-A H845-A
Nominal thermal output kW 15 24 35 45
Measured minimal output kW 4,4 7 10 13
Efficiency % 92,8 93 93,6  
Boiler class according to EN 303-5:2013   4 4 4 5
Prescribed fuel   Brown coal nut 2
Flue gas temperature [°C] 89,5 106 105 89
Fuel consumption [kg/h] 0,793-2,999 1,361-4,67 2,06-6,963 2,595-8,953
Maximum heated water service temperature [°C] 80
Minimum heated water temperature [°C] 70
Minimum return water temperature [°C] 65
Required chimney draught [Pa] 16 19 20 20
Maximum water service pressure [Ba] 2
Minimum water service pressure [Ba] 1,5
Maximum water test pressure [Ba] 4
Connecting voltage [V/Hz] 230/50
Water volume [l] 31 39 63 81
Electricity consumption nominal output/min. output [W] 54/22 73/27 131/44 131/44
Electrical protection   IP 20
Boiler body wall thickness (water/flame) [mm] 5
Boiler body wall thickness (water) [mm] 3
Hopper capacity [l] 203 245 360 573
Boiler weight [kg] 223 275 363 510
Dimensions
A Boiler height mm 969 969 1264 1553
B Boiler width mm 454 514 565 565
C Set depth (setting system behind the hopper) mm 846,5 931    
Set depth=boiler (setting system under the hopper) mm   821,5 901,5 1002
D Fume duct location from the ground to the centre of the outlet mm 687,5 687,5 983,5 1160
E Inlet water funnel location from the ground to the centre of the outlet mm 134,5
F Outlet water funnel location from the ground to the centre of the outlet mm 825 825 1120 1322
H Boiler width with hopper mm 1063 1119 1517 1517
I Boiler hopper height mm 1200 1215 1365 1610
Hopper height (with lid open/with half-open lid) mm 1671/1519 1843/1671 1748/1912 1872
Funnel type: Output / Inlet (inner thread) [Js] G1 1/4"
Connection for draining and filling (inner thread) [Js] G 1/2"
Flue pipe diameter mm 150 150 150 198
Product informations
Technical documentation