Helios

Villingen-Schwenningen, Germany

Helios Ventilatoren is a fourth-generation family-owned German ventilation manufacturer founded in 1923. It makes small-room and bathroom fans, residential ventilation and heat recovery units, and industrial and commercial fans such as roof and duct fans, and exports to more than 60 countries.

Helios at trade fairs

ISH 2025

17–21 March 2025 · Frankfurt am Main 16 photos

Helios stand framed by a large red canopy above a busy aisle at ISH 2025

Helios stand interior with red frames, light boxes and ISH Premiere zone at ISH 2025

Helios #INBALANCE ventilation display and glass floor with ducting at ISH 2025

Helios Pro Solutions light box and #FIREPROOF smoke extraction fan at ISH 2025

Helios KWL heat recovery unit above a glass floor of duct runs at ISH 2025

Helios roof smoke extraction fan with lit open housing under #FIREPROOF at ISH 2025

Helios #STOPHUMIDITY display with washing machine mock-up at ISH 2025

Helios AIR1 ventilation units with open, lit casings at ISH 2025

Helios red tower with "FASTER? CHALLENGE ACCEPTED" slogan at ISH 2025

Crowded "TAKE A BREATH" lounge with large orange hanging spheres at ISH 2025

Helios stand with red frames, #INBALANCE wall and glass floor at ISH 2025

Helios KWL ventilation unit with easyControls 3.0 and design grilles at ISH 2025

Helios KWL unit display with FRS distribution box and grille samples at ISH 2025

Helios #FIREPROOF smoke extraction fan with glass side panels at ISH 2025

Visitors crowd around Helios AIR1 air handling units at ISH 2025

Forum Wentylacja 2019

6 March 2019 · Warsaw 2 photos

Istpol stand 55 with Helios ultraSilence fan boxes and yellow seating at Forum Wentylacja 2019

MCE 2018

13–16 March 2018 · Milan 3 photos

Helios EcoVent Verso KWL EC 45 wall unit and room fan display at MCE 2018

Helios easyControls panel with open KWL unit and flexpipe plus ducts at MCE 2018

Forum Wentylacja 2017

7–8 March 2017 · Warsaw 5 photos

Inside the Istpol stand: meeting table and Helios ultraSilence fan displays at Forum Wentylacja 2017

Discussion in front of the EcoVent Verso graphic on a red Helios wall at Forum Wentylacja 2017

Helios stand with EcoVent Verso and roof fan graphics at Forum Wentylacja 2017

Istpol sign above the Helios roof fan wall and seating area at Forum Wentylacja 2017

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<p><a href="https://www.cloudair.tech/expo-photos/companies/helios">Helios at trade fairs</a> — photos by CloudAir.tech</p>