ECOTHERM Austria GmbH

ECOTHERM Austria GmbH is an Austrian industrial brand specialising in individual hot water, steam and solar systems for hotels, hospitals and commercial and industrial applications. The company describes itself as the leading brand in this niche, developing, designing, producing and supplying stainless steel components such as high-capacity water heaters, shell-and-tube heat exchangers, flat spiral heat exchangers, pressure vessels, boilers and insulation, as well as packaged, energy- and space-saving turnkey solutions. Its product range also includes clean steam generators and electric boilers. ECOTHERM combines all available energy sources — gas, oil, electricity, waste heat and renewable energy — to design energy-efficient and sustainable systems tailored to each customer's requirements. The company operates internationally through distributors in more than 25 countries and organises its worldwide activities within three time zones, each supported by a regional support centre: Latin America (Cancun), Europe (Hartkirchen, Austria) and the Middle East (Dubai). Its reference list includes prominent installations such as the Burj Khalifa, JW Marriott Marquis Hotel, Grosvenor House Hotel and Abraj Al Bait Towers, and the company states it has completed over a thousand installations worldwide. Beyond manufacturing, ECOTHERM offers a broad range of services covering advice and consulting, planning, engineering, 3D visualisation, project management, manufacture, pre-assembly, pre-wiring and testing, shipping, commissioning, supervision, maintenance and specialised training. It also uses virtual and augmented reality models for product presentations and online meetings and webinars for international collaboration. The company has developed its own design software, ECOSIZE. ECOTHERM traces its origins to 1880, when a blacksmith business serving horses and horse-drawn wagons was established. Over more than a century it evolved into a modern industrial systems provider. Recent news items on its website include participation at Big 5 Construct Saudi, the launch of its own heat pump manufacturing, and activities in Japan. The company is headquartered in Hartkirchen, Austria, and remains a privately held business.

ECOTHERM traces its origins to 1880, when a blacksmith business providing services for horses and horse-drawn wagons was established. Over more than a century, this enterprise evolved and eventually became the modern industrial systems provider known today as ECOTHERM Austria GmbH. The company has since grown into an international brand specialising in hot water, steam and solar systems for hotels, hospitals and commercial and industrial applications. ECOTHERM developed its expertise in stainless steel components and turnkey solutions, building a portfolio that includes high-capacity water heaters, shell-and-tube heat exchangers, flat spiral heat exchangers, pressure vessels, boilers, clean steam generators, electric boilers and insulation. The company combines gas, oil, electricity, waste heat and renewable energy sources to design energy-efficient and sustainable systems. International expansion led ECOTHERM to establish a worldwide organisation structured around three time zones, each with a support centre: Latin America (Cancun), Europe (Hartkirchen, Austria) and the Middle East (Dubai). The company works through distributors in more than 25 countries and has completed over a thousand installations worldwide, with prominent references including the Burj Khalifa, JW Marriott Marquis Hotel, Grosvenor House Hotel and Abraj Al Bait Towers. In recent years, ECOTHERM has continued to innovate, developing its own design software, ECOSIZE, and embracing virtual and augmented reality for product presentations and online collaboration. In January 2026, the company announced the launch of its own heat pump manufacturing, and it has reported activities in Japan and participation in trade events such as Big 5 Construct Saudi.

• 2026

  ECOTHERM launched its own heat pump manufacturing.

• 2026

  ECOTHERM participated at Big 5 Construct Saudi.

• 2025

  ECOTHERM reported activities and new future perspectives in Japan.

• 1880

  A blacksmith business providing services for horses and horse-drawn wagons was established, marking the origin of ECOTHERM.

Leading brand for individual hot water, steam and solar systems for hotels, hospitals and industrial applications, offering premium quality and support.

• High capacity water heaters

  Stainless steel water heaters for high-capacity hot water systems.

• Shell & tube heat exchangers

  Stainless steel heat exchangers for hot water and steam applications.

• Flat spiral heat exchangers

  Compact stainless steel heat exchangers.

• Pressure vessels

  Stainless steel pressure vessels for industrial systems.

• Boilers

  Boilers for steam and hot water generation.

• Clean steam generators

  Generators producing clean steam for hospitals and industry.

• Electric boilers

  Electric boilers for hot water and steam.

• Insulations

  Insulation for hot water, steam and solar systems.

• Turnkey hot water, steam and solar systems

  Packaged, energy and space saving turnkey solutions for hotels, hospitals and industry.

1. 1ECOTHERM Austria | Heat Transfer Solutionsecotherm.com
2. 2ABOUT US - ECOTHERMecotherm.com
3. 3SERVICES - ECOTHERMecotherm.com
4. 4ECOTHERM Austria GmbH - Wikidatawikidata.org