Heating with wood:
carbon neutral, sustainable and futureproof

Technology from Austria

Heating systems for private homes, agriculture, trade and industry

Made-to-measure heating systems, run on woodchips, pellets or logs: GILLES has been successfully bringing this vision to life since 1992. As a pioneering Austrian company, we have been a major driving force behind the technological development of eco-friendly heating systems – and we also offer an impressive range of outputs: GILLES is the only provider to offer boilers ranging from 12.5 kW to 2.5 MW! The benefit: experience gained from large scale systems influences the development of our boilers for private consumers, which are therefore exceptionally robust, reliable and user friendly as a result.

Strong values

Cutting-edge technology from Austria

High annual investments in research and development make GILLES boilers a reliable choice. As a family business with a flat hierarchy, we are extremely flexible and quick to respond. Take software, for example: thanks to the close cooperation between our sales and product development departments, our customers' suggestions can be implemented rapidly. This enables us to design not only specific solutions for large scale systems, but also impressive features for domestic boilers!

Direct support takes you further

Expertise from the manufacturer

GILLES is more than just a developer of carbon neutral heating systems. As a manufacturer, we have always focused on contact with end customers and offer direct access to our experts. This applies equally to private customers, installers and dealers. Our customers and partners both at home and abroad value this first hand expertise.

Indigenous fuel, carbon neutral, sustainable
and futureproof

Whether you use woodchips, pellets or logs, heating with wood – a regenerative raw material – significantly reduces your carbon footprint. Regional added value also secures local jobs, unlike the fossil fuels oil and gas. Modern combustion and control technology ensures highly efficient and clean combustion.