
WOLF at the ISH 2025
Simply strong solutions and a digital trade fair experience
The world's leading trade fair for water, heating and air handling invites industry professionals to Frankfurt am Main from March 17 to 21, 2025. Once again, WOLF is fully customised on its customers, showcasing its expertise at two booths: for SHK professionals in Hall 12 (Stand E03) and for AHU in Hall 8 (Stand G68). The spotlight is on smart, flexible solutions that simplify installation and help professionals save time and effort.
ISH is the world’s leading trade fair and the international meeting point for the responsible use of water and energy in buildings. Under the motto “Solutions for a sustainable future,” the latest innovations will once again take center stage in 2025.

Product highlights for SHK professionals
When it comes to heating technology, ISH visitors can experience smart and simply strong solutions from WOLF. Tailored for SHK professionals, whether for single-family homes, multi-family buildings, or large-scale projects.
Air-to-water heat pumps
WOLF CHA Monoblock
Floor stations
CAT-2 & CAT-2 Convert
Discover our CAT-2 floor station, seamlessly integrating into modern heating systems and specifically designed for use with heat pumps. Its modular design allows for flexible adaptation to every construction phase, making it the perfect choice for both new builds and retrofit projects.
The new CAT-2-Convert expands the proven CAT-2 series with a version developed specifically for replacing gas-fired individual heating systems. This innovation opens up new possibilities for renovation projects, offering high hot water comfort, maximum hygiene, and outstanding energy efficiency thanks to its advanced electronic control system.
Visit WOLF at the ISH
You want to visit WOLF at ISH but you stil don’t have a ticket?
Simply reach out to your local WOLF branch, and your WOLF sales representative will be happy to assist you. We look forward to welcoming you at the ISH!
Highlights for AHU professionals
Visit WOLF in Hall 8 and experience a whole new approach at ISH. Featuring a digital trade fair experience that puts th focus on system solutions. Discover cutting-edge technologies, sustainable materials, and smart concepts shaping the future of the air handling industry.
Experience innovation
Digital trade fair experience
Fan replacement
Retrofit
Unlock the full potential of your air handling system and optimize your AHU performance with a specific fan replacement. Instead of high energy costs and outdated technology, switch to modern EC technology. Ensuring sustainability, efficiency, and future-proof operation.
At our Retrofit Cube, you will see a direct comparison of old and new technology and discover how modernizationpays off in no time. Along with a custom amortization calculation,we showcase the comprehensive service solutions of WOLF for a fast and seamless implementation.
Visit us in Hall 8 and discover how easily Retrofit can reduce your operating costs!
Compact ventilation units
CSL-800
Discover our CSL-800 compact ventilation unit, designed and optimized for smaller air volumes up to 800 m³/h.
This versatile unit offers flexible installation options, whether on the floor, wall, or ceiling, adapting seamlessly to any space. Equipped with advanced control systems, building management interfaces, and a wide range of air conditioning modules, it meets the needs of various applications.
The CSL-800 complies with the highest hygiene standards (VDI 6022), ensuring safe and efficient operation.
Additionally, the high-efficiency heat recovery system is also available with an enthalpy heat exchanger, enabling moisture transfer for optimal indoor air quality.
