Firewood and pellet boiler

Log wood and pellet – perfectly combined

Output Range: 15 – 40 kW

Product family

Dual fuel boiler for firewood and pellet

There is a solution for those who wish to burn both firewood and pellets – it’s called the dual fuel boiler. This offers the advantages of both a firewood boiler and a fully automatic heating system.
Output range: 15 – 40 kW.

  • Flexible with
  • Solution for the future

The SP Dual firewood and pellet boiler combines two well designed systems.

Output range 15 to 40 kW.

The SP Dual compact firewood and pellet boiler combines two perfect Systems.

Output range 15 to 20 kW

Discharge systems for pellets
Froling's outfeeders guarantee quiet and effective operation and are easy to assemble and highly flexible.
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Fröling Heizkessel- und Behälterbau Ges.m.b.H.
Industriestraße 12 | A – 4710 Grieskirchen


Froling is a pioneer in modern wood heating systems. The Froling signature is on many products from the groundbreaking invention of the firewood boiler with high-temperature combustion, from the wood chip burner with Lambda technology to the development of the internationally acclaimed pellet boiler.

A wide variety of well-known international quality awards underscores the ongoing success of the Austrian family company.

Heating with biomass

Heating with wood is convenient, saves on heating costs, is a secure renewable raw material and is also carbon-neutral