Weiss Klimatechnik GmbH

Limited space, strict hygiene standards - how do you keep the air clean and safe? In healthcare facilities, treatment rooms, and other occupied spaces, ensuring a safe and clean indoor climate is critical. This becomes even more challenging when space is limited or existing HVAC systems need to be supplemented. That’s where secondary air-conditioning units come in. They provide reliable cooling and hygiene compliance without requiring large technical rooms. Why choose Vindur® TOP? ✔ Meets VDI 6022 and DIN 1946-4 hygiene standards ✔ Optional four-stage safety concept for maximum protection against microorganisms ✔ Maintenance-friendly design for easy cleaning and servicing ✔ Compact and flexible for retrofit or new installations Ready to configure the perfect solution for your project? 👉 Try our online configurator now: https://lnkd.in/du2u--m

Join us at Datacloud - a techoraco brand Global Congress in Cannes. David Schmidt and Christoph Löhner will be there from June 2-4, connecting with the data center community and discussing the challenges shaping next-generation infrastructure. 📍 If you’re attending, let’s meet. We’d be happy to connect and share insights on reliable cooling with our CoolWall solution. See you there!

Greeting from interpack in Düsseldorf!🚀 We are delighted to be taking part in the world's largest trade fair for processing and packaging. 📍 Find us at Hall 16, Booth F12. 📅 7 - 13 Mai 2026 📌 Messe Düsseldorf Our highlight this year: the new WIBOsafe Sterility Testing Isolator, engineered for high‑integrity sterility testing of sterile drugs, components, and devices. Our experts will also be happy to discuss our wider portfolio, including containment solutions, climate and stability test systems, and turnkey cleanroom concepts. Looking forward to meeting you in Düsseldorf.

Hello from Data Center World Frankfurt 👋 Great to finally be here, surrounded by so many familiar faces and new conversations. There’s a lot of energy on the show floor – it’s always inspiring to see how fast the data center world is evolving. 📍 If you’re around, stop by Stand L155 – looking forward to exchanging ideas and catching up!

📆May 6–7, 2026 📍Messe Frankfurt, Hall 8 | Booth L150 Weiss Klimatechnik will showcase its latest air-cooling solutions for AI and high-density data centers, designed to shape the future of room-based cooling. Join us to discuss trends, efficiency, and sustainable data center cooling strategies. 🎟️Get your free ticket and connect with our experts on site: https://hubs.ly/Q04dmZmc0 Looking forward to seeing you in Frankfurt!Meet us at Data Center World Frankfurt 2026! 📆May 6–7, 2026 📍Messe Frankfurt, Hall 8 | Booth L150 Weiss Klimatechnik will showcase its latest air-cooling solutions for AI and high-density data centers, designed to shape the future of room-based cooling. Join us to discuss trends, efficiency, and sustainable data center cooling strategies. 🎟️Get your free ticket and connect with our experts on site: https://hubs.ly/Q04dmZmc0 Looking forward to seeing you in Frankfurt!Meet us at Data Center World Frankfurt 2026!

AI isn’t just increasing computing power; it’s also increasing rack power densities. Traditional room cooling reaches its limits fast. But high‑capacity air systems like CoolW@ll are a different story: they use large heat exchanger surfaces and smart airflow management to keep high densities under control while staying energy‑efficient. On top of that, weisstechnik can now add liquid and hybrid concepts where it really makes sense – for the hottest racks, retrofit projects or AI clusters – to squeeze out even more kW per footprint without redesigning the entire room. So the question is no longer “air vs. liquid”. It’s: How far can you go with advanced air – and where does a hybrid twist give you an extra edge? Is it time to adapt your cooling strategy to AI-driven densities? Are you still using air only, or are you already thinking hybrid?

You have high maintenance costs in your dry room? 💸 Let’s fix that. Battery production plays a key role in the global shift toward e-mobility but it comes with challenges. It’s energy-intensive, highly sensitive to humidity, and generates fine particles during manufacturing. That’s why efficient air management is critical in dry rooms. Traditional setups often use suspended ceilings with hundreds of filters. These filters need regular replacement, which is not only time-consuming and costly, but also causes downtime. A smarter solution combines textile ducts with fan filter units (FFUs). This setup significantly reduces the number of filters required, simplifies maintenance, and even allows replacements during production. The result: fewer interruptions and lower operating costs. Textile ducts also ensure consistent airflow across the entire production area — protecting sensitive processes and increasing reliability. Their flexible design supports easier planning, quick retrofitting, and unrestricted ceiling heights — ideal for modern manufacturing. Want to make your dry room more efficient and future-ready? Contact us, we are happy to help.

Did you know that hidden biofilm in cooling systems can turn into a health hazard overnight? ⚠️ When using secondary air-conditioning units for recirculated air cooling, condensate can form after shutdown. This creates biofilm – a breeding ground for bacteria and mold. Upon restart, airborne microorganisms can spread throughout the room, posing a serious health risk. Our solution: The Vindur® TOP secondary air-conditioning unit offers optional Thermal Disinfection to prevent biofilm formation: 😷 Automatic, sequential heating of heat exchanger and condensate tray to approx. 70 °C after shutdown 😷 Drying of moist components and reliable elimination of microorganisms 😷 Effective prevention of biofilm as a nutrient source for bacteria and fungi Thermal Disinfection is part of Vindur TOP’s four-stage safety concept, which also includes silver-ion coating on internal panels and optional H14 HEPA filters and UVC lamps for additional disinfection during cooling operation. You need safe and hygienic air? Let’s talk.

Weiss Klimatechnik at Datacenter Forum Helsinki 2026 We are pleased that Weiss Klimatechnik will be present at the DataCenter Forum Helsinki on April 23, 2026. On Stage 2, Christoph Löhner and David Schmidt will present: 📢 Air Cooling in the Age of AI: Limits, Options, Reality and Outlook. The session will address how rising AI workloads are changing the requirements for air‑based cooling concepts, where technical and building‑related limits lie, and why air cooling continues to play a key role in modern data center design — even alongside liquid cooling solutions. We look forward to professional exchange and insightful discussions in Helsinki.

🔧 Keeping climate technology running – before downtime becomes an issue Wherever climate technology is not just infrastructure but essential for stable and safe operations, preventing downtime is a top priority. That is why a proactive approach matters. Regular maintenance is key to ensuring reliability and avoiding disruptions before they occur. In the interview, Onur Tava, Deputy Head of Field Service, explains how planned maintenance, calibration and re‑qualification help keep systems operating reliably over the long term – reducing the risk of unplanned shutdowns and safeguarding critical processes. He also outlines how service support at weisstechnik is structured today to assist customers around the clock when needed: from direct telephone support and remote assistance via the Vindur cockpit to on‑site service in critical situations. 👉 Read the full interview to gain insights into maintenance strategies, emergency support, retrofits and the continuous improvement of our customer service: https://lnkd.in/dt4v3wKS