H8-AP automatic boiler for pellets and coal
Do you want to change the heating source according to your needs? The H8-AP automatic boiler for pellets and coal in one will enable you to make such change.
Wood pellets 6 – 8mm
Product / output
H 815-AP / 17 kW
H 824-AP / 24 kW
H 835-AP / 35 kW
H 845-AP / 45 kW
Advantages of automatic boiler
Possibility to choose
It’s up to you which fuel you decide to use for heating.
Small boiler size
The boilers of the H8 product line are small in size and highly efficient.
Since starting boiler production in 1959, we have gained generations of experience.
The solid fuel boiler’s high efficiency saves heating costs.
The automatic boiler for pellet and coal allows you to change the heating sources exactly according to your needs.
- It can also be set to self-regulation based on the outdoor temperature, so it balances the temperature differences.
- The container lasts up to 3 days in winter without the need to refill fuel.
- You can add GSM and an Internet module for control via a mobile phone or PC.
- Efficiency up to 93%.
- Low fuel and electricity consumption.
- Belongs to emission class 4 and 5 and meets ecodesign conditions.
- 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.
Long service life of automatic boilers
- Cast iron retort burner
- Warranty 5 years
- Double protection against fuel burnout and automatic boiler overheating.
|Prescribed fuel||Brown coal nut 2|
|Nominal thermal output||kW||15||24||35||45|
|Measured minimal output||kW||4,4||7||10||13|
|Flue gas temperature||[°C]||89,5||106||105||89|
|Required chimney draught||[Pa]||17||15||18||19|
|Boiler class according to EN 303-5:2013||4||4||4||5|
|Prescribed fuel||Wood pellets diameter 6-8mm|
|Nominal thermal output||17||21||32||42|
|Measured minimal output||5,1||6,3||9,4||12|
|Flue gas temperature||[°C]||149||98||101||95|
|Required chimney draught||[Pa]||16||19||20||20|
|Boiler class according to EN 303-5:2013||4||5||4||4|
|Maximum heating water service temperature||[°C]||85|
|Minimum heated water temperature||[°C]||70|
|Minimum return water temperature||[°C]||65|
|Electricity consumption nominal output/min. output||[W]||91/35||73/27||133/43||152/49|
|Maximum water service pressure||[Ba]||2|
|Minimum water service pressure||[Ba]||1,5|
|Maximum water test pressure||[Ba]||4|
|Electricity output operating/max.||[W]||170|
|Electrical protection||IP 20|
|Boiler body wall thickness (water/flame)||[mm]||5|
|Boiler body wall thickness (water)||[mm]||3|
|A Boiler height||mm||969|
|B Boiler width||mm||514|
|C Set depth (setting system behind the hopper)||mm||846,5||931|
|Set depth (setting system under the hopper)||mm||761,5||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||1912/1748||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|