Helios

Pipe fans from Helios MultiVent®

The MultiVent Pipe fans are the optimal choice for small to medium-sized rooms and tight installation situations.

• Housing diameter minimally larger than the ventilation duct - ideal for tight spaces
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• Flexible installation options: horizontal, vertical or overhead.
• Models available with AC or energy-efficient EC technology.
• Perfect for applications under suspended ceilings.

InlineVent RR - Centrifugal Pipe fans

InlineVent RR combines the simple installation of axial designs with the pressurised strength of centrifugal fans.

• Unlimited controllability for maximum flexibility
• Low sound power despite high performance.
• Optionally with energy-saving EC technology.
• Pressure range: Outstanding performance with system resistances and long air paths.

SlimVent - Pipe fans in slim design

SlimVent is the space-saving solution for confined installation situations.

• Extra-flat housing - barely higher than the pipe diameter.
• High pressure reserves: Ideal for longer pipe sections and greater resistance.
• Energy-saving thanks to efficient radial impellers.
• Models available with sound-insulated AcousticLine design.

The domestic ventilation systems from Helios combine comfort with energy efficiency and ensure demand-led ventilation in residential and commercial buildings.

ELS single-pipe ventilation systems - Quiet and efficient

Specially developed for indoor bathrooms and WCs in accordance with DIN 18017-3.

• Extremely quiet thanks to ultraSilence® technology.
• Economical energy consumption thanks to modern EC technology.

MiniVent M1 - Compact living space ventilation

• Elegant design for discreet integration into living spaces
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• High energy efficiency thanks to integrated EC technology.
• Durable and low-maintenance