HARGASSNER

HARGASSNER has been designing high-end automated wood boilers for over 40 years.
The company combines constant innovation with technical expertise, maintaining its position as a leading manufacturer.
Product quality and rigorous support secure HARGASSNER’s international reputation.

In 2025, HARGASSNER manufactures and distributes some of the most reliable renewable energy heating systems on the market: wood boilers from 6 to 2,500 kW, solar thermal collectors, heat pumps, and more.

HARGASSNER demonstrates a strong commitment to quality and close customer relationships.

Since its creation in 1984, HARGASSNER has stood at the forefront of renewable heating systems. This pioneering mindset remains unchanged.

We support thousands of heating professionals who install HARGASSNER products. Every day, our teams deliver exemplary service with one goal: customer satisfaction.

Convinced of the need to redesign heating systems with greater resilience, we have advocated renewable energy and wood-based heating from the very beginning.