The ÖkoFEN model


Pionering spirit

We are always searching for new solutions. The development of the world's first type-tested pellet boiler, the integration of condensing technology with pellets, and the presentation of a pellet boiler for generating power have made us the benchmark in heating with pellets.


Furthermore, we are committed to environmental protection. Apart from using the C02-neutral, renewable raw material that is wood, we feel committed to the environment in other areas as well. 100% green electricity, low-energy construction methods for our company buildings, electric vehicles for company cars – to name just a few examples.


Listen, consider, act sustainably – this is our creed in our dealings with each other, our partners, our customers and the public. The result: Continuous product improvement and long-term decentralised structures lead to top marks in customer satisfaction surveys within our markets.


An extremely reliable and robust product of the highest technical standard. This is our aspiration along the entire chain. From research and development, to production, through to customer service, the trust of our customers and the requirements of the future are our obligation and our motivation.

New building

Confortable and cost effective heating


A modern heating system proven many times over

Large scale projects

The potential called "efficiency"

Plumbers, Designers & Archtitects

As unique as the idea