13. – 17. March 2023 Frankfurt am Main Tickets

Planning & Preparation

ISH 2021 was a purely digital event and offered a broad spectrum of features.  

ISH digital 2021 will offer numerous interesting features, as well as a variety of opportunities for interacting and connecting with your business contacts – around the clock! In addition to an overview of all exhibitors and products, ISH digital will also include live streams and recordings of the programme of events.

A live-streamed programme of events, AI-aided matchmaking, 1:1 video calls – Stefan Seitz, Director ISH Brand Management, summarises all the possibilities of the ISH digital 2021 platform in a video. He invites to log in and compile a personal calendar of events.

ISH digital – features overview


AI-aided matchmaking

Connect with the right business contacts. Using your registration details and user behaviour, ISH digital will make a proactive compilation of the best matches and items from the programme of events as a recommendation for achieving your goals for the fair.

Digitaler Timetable

Personal calendar

All appointments at a glance: compile your individual programme of meetings, video calls and sessions and, on this basis, receive suggestions for product presentations and suitable items from the programme of events.


Livestreaming and on-demand services

Put together your sessions individually: take part in product shows, expert lectures, press events and special shows via live streams or take advantage of the extensive range of on-demand services whenever it suits you.

Video-Calls und Chats

Video calls and chats

Make appointments with your business contacts for face-to-face meetings in the digital sphere. Regardless of the device you use – laptop, tablet or smartphone – the chat function gives you the chance to hold discussions with them at any time, day or night.

Secure your ticket now

Man buys a ticket

ISH digital 2021 offers you the opportunity to network with your industry, make new contacts and experience innovations. Secure your ticket and take part in the digital digital meeting place for the sector. In our Online Ticket Shop, vouchers can also be exchanged for admission tickets.

To the Ticket Shop

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.

To the newsletter archive

ISH Navigator App


The "ISH Navigator" app is your orientation guide to the show. Here you can find all exhibitors and products as well as the events and news of ISH digital 2021. The ISH Navigator is available for Apple-Products (iPhone, iPad) on the App Store and Android on Google Play Store as a free App.

ISH Navigator in the App Store

ISH Navigator in the Google Play Store

Recommend ISH

The world’s leading trade fair for HVAC + Water brings the global industry together digitally. Here you will experience product innovations and an extensive conference programme.

Inform your industry colleagues and recommend ISH digital 2021 to others.

Recommend now

Take part in ISH now

For exhibitors

All information about your presentation for ISH digital 2021.

All information

For visitors

Secure your online ticket for ISH digital 2021 or exchange your voucher.

Buy a ticket

For journalists

Here you can find your contact as well as press releases and photos for download.

More information