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WOOD FIRED BOILERS

DS 10/20

Wood stove

DS 10/20

DS is a modern wood gasification boiler. Thanks to the latest solutions, the boiler achieves an efficiency of 91.2%! Steel downdraft wood boiler.
5 Class EcoDesign A+ ZUM List

Efficiency:

91,2 - 91,7%

Output:

10,20 kW

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HOLZ MASTER U21

Wood Stove / Wood Boiler

HOLZ MASTER U21

Holz Master U21 is a modern wood gasification boiler. Thanks to the latest innovations, the boiler's efficiency reaches an impressive 92%!
5 Class EcoDesign 5-year guarantee A+

Efficiency:

92%

Output:

21kW

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HOLZ MASTER

Wood gasifying central heating boiler

HOLZ MASTER

HolzMaster is a wood gasifying central heating boiler that offers effectiveness three times higher than when combusting wood in a traditional way.
A+ 5 Class EcoDesign

Efficiency:

90,6%

Output:

20 kW

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DSpell 20

Automatic wood and pellet boiler

DSpell 20

Automatic wood and pellet boiler with a self-cleaning burner and igniter, with efficiency up to 91%.
ZUM List 5 Class EcoDesign Lambda sensor A+

Efficiency:

91,0%

Output:

20 kW

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Modern heating devices HKS Lazar

Modern heating devices

Articles
Automatic pellet fired stove

Comfort thanks to automatic pellet fired boiler.

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Pellet ON – Do you want to switch onto PELLETS?

Are you looking for comfortable and efficient solution? What is important? What you need to know?

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FAQ
Is 190oC temperature of flue gas in Lazar branded pellet fired boiler allowed?

This temperature is possible, if the heat exchanger gets dirty and boiler has been in operation for few hours at total output (at low outdoor temperature). In this case clean the boiler and check...

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How to check anti-freeze fluid level in Smart Fire 11 boiler with central heating function only (without hot domestic water supply). The boiler was not used this winter?

Any fluid loss will be demonstrated with pressure loss indicated by manometer. In case of open circuit, you can also check the level of compression vessel.

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