ISH digital 2021
Against the background of the Covid-19 pandemic, the world’s leading trade fair for HVAC + Water brought the sector together digitally from 22 to 26 March 2021. The aim: to link exhibitors, visitors, experts and journalists for five days, to offer high-grade content and to present a comprehensive programme of events.
ISH digital offers extra time
The ISH digital platform remains open until 30 April 2021. Until then, you will have the opportunity to watch recorded content, such as the conference program, product shows, talks or digital tours, and to network with business partners. No ticket yet? Until the end of April you have the opportunity to subscribe to the ISH newsletter and receive a voucher for the trade fair.

Green Deal, Life-giving air or hygiene trend in the bathroom: The first digital edition of the ISH, the world's leading trade fair for HVAC + Water, placed socially, politically and economically relevant topics. A total of 373 participating companies presented their product innovations.
Save the Date ISH 2023
Making of ISH digital 2021
Five days of digital ISH with panel discussions, expert lectures, exhibitor streams, roundtables, AI-aided matchmaking. Such a mammoth project can only be managed together as a team. Clear the stage for the people who have made a digital ISH possible.
Impressions ISH digital 2021












ISH Contactor

The ISH Contactor is the international search engine and catalogue for water, heating and air-conditioning. Gain an initial overview of who is taking part in ISH. The list of exhibitors is updated daily.
Subscribe to the newsletter and attend ISH digital 2021 for free!
Stay up to date and don’t miss any news about the world’s leading trade fair for HVAC + Water. Our newsletter provides you with the latest information and practical tips for your participation in ISH digital.
Simply subscribe to the newsletter - and you will receive a voucher code to redeem in the ticket shop.
Capturing the voices of the industry
From experts for experts: They question one another, argue with one another, present to one another, talk shop and inspire. Specialists from very different areas of the HVAC and sanitation sector show their profile - on constantly new topics in the Building Technology Podcast. In the latest episode, Christine Lemaitre talks about sustainability in buildings.
To the podcastAbout ISH

No other show is as sharply focused on forward-looking subjects such as the conservation of resources and the use of renewable energies. At the same time, ISH is the foremost showcase for sanitary installations, intelligent living and innovative building solutions.
This year ISH will take the form of a purely digital event.
Learn more