H4EKO-D wood boiler

Wood boiler with manual feeding
EKO design

H4EKO‑D wood boiler with manual feeding

A+

The OPOP wood gasification boiler H4EKO‑D with manual feeding guarantees one of the lowest heating costs.

Advantages

h

Minimum emissions

Emission class 5 and minimum toxic emissions.

h

Small boiler size

Thanks to clever design, the boiler can be placed in smaller spaces.

h

Cost Saving

The solid fuel boiler’s high efficiency saves heating costs.

h

Control unit

The electronic control unit controls the entire heating system.

The intelligent wood boiler combines classic heating with modern technology that guarantee high efficiency.

Easy Operation

  • The wood gasification boiler has a large hopper so that you don't have to refill very often.
  • It's designed for burning large pieces of wood and has low fuel consumption.
  • The boiler can be regulated by an outdoor sensor to compensate for temperature differences, ensuring a stable household temperature.
  • The boiler includes a cooling unit.
  • It's possible to add an electric coil for electric heating.

Economic operation

  • Efficiency up to 93.1%.
  • Low fuel and electricity consumption.
  • The added extraction ventilator ensures more efficient combustion and a minimum of ash.
  • It belongs to emission class 4 and meets ecodesign conditions.

Small size

  • It's also suitable for small boiler rooms with low ceilings.
  • Boilers with an output of 16 kW and 20 kW can also fit through a 60 cm width.

Boilers long service life

  • The exchanger’s 5-mm sheet thickness guarantees its long service life.
  • Warranty 5 years

 Technical parameters

 Types of wood boilers

UnitH416 EKO-DH420 EKO-DH425 EKO-D

 Nominal thermal output

[kW]162025

 Efficiency

[%]92,292,693,1

 Required operating draught

Pa121212

 Weight

[kg]281336391
Ekodesign 

 yes

 yes

 yes

 Boiler class according to ČSN EN 303303:-5

 555

 Water capacity

[ l ]374960

 Flue pipe diameter

[mm]130130130

 Fuel consumption

[kg/h]45,16,2

 Temperature range of heating water

[°C]65 - 8565 - 8565 - 85

 Fuel shaft volume 

[ l ]426282

 Stoking hole dimensions (DxW)

[cm]35 x 2235 x 3235 x 42

 Log length

[cm]333340

 Burning time at nominal output

[hod]> 4> 4> 4

 Flue gas temperature at nominal thermal output

[°C]130130130

 Maximum heating water overpressure

[MPa]0,20,20,2

 Heating water overpressure test

[MPa]0,40,40,4

 Guaranteed fuel / water volume

 wood, chipped / H2O max. 20%

 Flue gas mass flow

[kg/s]0,010,0147 0,0147 

 Electricity consumption / Electrical protection

[W]18/ IP 2036 / IP 2036/ IP 20

 Supply voltage

[V/A]230/2230/2230/2

 Dimensions

 A - Boiler total height

[mm]993993993

 B - Boiler total depth

[mm]108510851085

 C - Boiler width

[mm]498598698

 D - Fume duct position

[mm]678678678

 E - Inlet water funnel position

[mm]152152152
F - Outlet water funnel position[mm]834834834

 H - Cooling circuit position

[mm]281281281

 I - Heater position

[mm]173173173

 J - Release valve position

[mm]404040

 Energy efficiency class

A+

 

Certification
Product information
Technical data