Helios account is required for the login. Entries created before 23. October 2023 are no longer valid. more information and access to previous projectsHeliosphere you will find all the new products and innovations as well as practical application cases on the subject of ventilation. Let us playfully show you different areas of application and dive deep into specific requirements, for which we will show you suitable system solutions.Helios Figures, data, facts We are... Helios worldwide Sponsoring ReferencesVentilation with heat recovery for apartments and single-family housesbackVentilation with heat recovery for apartments and single-family housesSingle room ventilation unitsDomestic units for wall/ceiling installationSystem componentsAir distributionAir purifiers and CO2 monitorsbackAir purifiers and CO2 monitorsAirPal air purifierCO2 monitorsInfo CenterbackInfo CenterCatalogs and documents Software Installation instructions and data sheets Frequently asked questionsHeliosbackAbout HeliosFigures, data, facts We are... Helios worldwide Sponsoring References Contact Your direct line to us:+49 (0)7720 606-135Discover the new KWL EC 70 and its many installation options in our retro-vibe video game in a whole new way. Ready for your mission?A perfectly parameterised mono tube ventilation system in just a few seconds. You can configure the new ELS NFC via app - without electricity or the internet and even in the packaging.One building, many apartments, each with different requirements: with KWLeasyPlan, you can now handle all of this within a single project. We have fundamentally redesigned our free planning software.Experience our latest innovations and highlights from our product range. Or get into conversation with our ventilation experts over a light refreshment. We are represented for you at all important industry meetings throughout the year and look forward to welcoming you at one of our trade fair stands.HeliosOnline tools will be established for the launch of the new HeliosOnline service. As a result, you will no longer be able to log in with your current account and need to register again.