Ventier is a complete horizontal, fully-assembled one-piece unit that meets the energy-economy challenges of today’s indoor air solutions. Ventier is the ideal solution for quick and efficient ventilation on a large scale. The large size range of units
guarantees a great option for any space, large or small. The energy-efficient AC or EC fans and high-efficiency heat recovery options, efficient unit-specific filtration design and diverse individualised cooling options guarantee good and fresh air quality under all circumstances. Also available with a modular structure. Meets the Ecodesign Directive 125/EC/2009.




Air flow range 0.3–10.0 m3/s

First-rate energy-efficiency, operating efficiency up to 87%

Optimised Specific Fan Power (SFP) as low as 1.7 kW/(m3/s)

Ready-to-install one-piece units with a controller or a control panel switchgear linked to the building automation.

Available with a cross-flow (HLL), rotary (PR) or counterflow (VV) heat exchanger

Quick and easy to install on-site

Easy to complement with duct components

Cooling options: built-in cooling (CO) or cooling element

Heat recovery bypass dampers or block defrost dampers

Two-year warranty

High-precision design data from Presimer design software (units up to 4 m3/s, from summer 2016 up to 10 m3/s)