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The International Trade Fair Sanitation, Heating and Air Conditioning (ISH) in Frankfurt is the world's leading trade fair for bathroom, building, energy, air-conditioning technology and renewable energies. It takes place every two years in Frankfurt and is the leading trade fair for the sector. It also offers manufacturers, tradesmen, planners, retailers and architects numerous special shows in the field of modern bathroom design, sustainable energy, heating and air-conditioning technology as well as intelligent living, spread over several exhibition halls and event areas. The world’s leading trade fair for HVAC + Water invites you to Frankfurt am Main again from 17 to 21 March 2025.

As a partner of the fair, the HKI is involved in the planning by providing advice on content and actively designing thematic areas. In addition, it is an important coordinator for various special shows:

- Stove Forum

Central industry platform with the cooperation of the partner associations Arbeitsgemeinschaft der deutschen Kachelofenwirtschaft e.V. ADK (now GVOB) and Zentralverband Sanitär Heizung Klima (ZVSHK) with a high-quality lecture programme and numerous events. The communication platform is ideally suited as a contact point for joint discussion and networking.

- Technology and Energy Forum

Here the HKI, together with other industry associations and under the auspices of the Federal Association of the German Heating Industry (BDH), offers an insight into innovative technologies and new techniques.

- ISH Hotspot Wood Energy

For the first time in 2023, the HKI was also represented at the new special area in Hall 11.0 of the Initiative Holzwärme (IH). Here, exciting presentations as well as panel talks on current topics and trends in the field of wood energy as well as the current environmental policy environment took place.

New and in addition to the well-known trade fair experience, ISH 2023 offers a digital extension.