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The Pichler comfort ventilation 
systems: Comfort and energy-
efficiency at the push of a button 

Centralized ventilation units

Delightful flexibility: our energy-efficient modular devices LG 750 to LG 6000 for the centralized ventilation in multi-storey housing.  more »

Decentralized ventilation units

Our passive house-certified systems LG 150 to LG 3200 impress by their energy-efficiency, safety, and comfort.  more »

Decentralized single-/multi-room solution

The decentralized compact ventilation unit LG 100 offers flexible mounting options and connection variants. more »

Air humidification

For the humidification of the ambient air in living spaces: the plug-in LBE System VENTECH air humidification unit.  more »

Filter selection EN779 / ISO16890

Select the old filter class for your ventilation unit, or directly choose an old filter (EN 779) and receive the corresponding new filter class (ISO16890) more »

Heat pump combination units (patented)

The passive house-certified system PKOM4 combines the advantages of ventilation unit and heat pump. For ventilation, heating, and process water preparation.  more »

PKOM4 & PSOL+ system solution

In combination with an energy management system and renewable energies it increases the system's efficiency and saves costs. more »

Distribution systems

Efficient air distribution KomFlex® round and oval with hygiene certificate and the flat mini-channel system. more »


Rectangular duct silencers in various designs: Pichler deflection silencer with hygiene certificate.  more »

Volume flow controllers with silencer function

PVSR-USD as well as the combined supply and exhaust air unit, Pichler VAV-USD-BOX more »

Volume flow controllers

They are economic and energy-efficient: our tested Pichler volume flow controllers that are preset in a customized fashion. more »

Valves for air distribution

Our stock comprises all common valves and design valves in many different RAL colours for supply and exhaust air. more »

+43 463 32769-290

Your Comfort Service Hotline for all technical questions.


Here you will find instructions regarding the filter exchange and operation of compact ventilation units. more »

passive house housing complex

The passive house housing complex in Vienna, which comprises 273 apartments, 
since 2014 has been equipped with a Pichler overall system for controlled domestic ventilation. more »