In the service of art and mankind – ventilation and air-conditioning systems in museums and cultural institutions have to walk a tightrope between a wide range of requirements: on the one hand creating comfortable room conditions for a large number of visitors, and on the other hand providing a constant climate for artwork and exhibits.
Ventilation and air-conditioning in museums have to fulfil several tasks: providing conditioned fresh air for visitors, and removing emissions such as CO2, moisture from exhaled air or vapours from furnishings. The aim is therefore reliably ensuring a defined climate with a consistent and mostly rather low room temperature and humidity, to protect art treasures from temperature fluctuations and moisture absorption. In cultural amenities such as theatres, opera houses or other places open to the public, the room air quality and comfort for the visitors are paramount. The size, the numbers of visitors and architectonic factors often present major challenges for the air flow concept, comfort and acoustics. For untroubled enjoyment of art, the air-conditioning components used must of course be as unobtrusive as possible, and not disturbing the atmosphere of the room either acoustically or visually.
An ambitious task – with a wide range of options to handle it! For an optimum result and for maximum planning dependability, we can assist you with our expertise as early as the planning phase with LTG’s engineering services, offering you flexible, very comfortable and efficient solutions with LTG air/water systems, air diffusers and air distribution components.

For the enhanced requirements of air-conditioning for museums, cultural institutions and places open to the public, we offer flexible and energy-efficient solutions.

With LTG air-water systems we never shrink from any challenge presented by large halls or extreme room depths. Whether they are floor systems or installed in ceilings or sills, our units can if required be specifically adapted to local conditions or special requirements. We offer you:

Highly efficient yet unobtrusive LTG air diffusers as

can be perfectly integrated into the architectonic design.

Thanks to LTG SystemDesign, all the floor components can be combined inconspicuously to provide the same overall appearance.

High-precision components from LTG air distribution with flow rate controllers VRW/X complete the planning for an energy-efficient HVC system.

We would be happy to assist you as part of our LTG engineering services in the selection and validation of the right air-conditioning system or for particular requirements.

LTG Air-Water Systems

LTG Induction

LTG FanPower

LTG Decentral

LTG Air diffusers

LTG Air distribution

  • Flow rate controllers constant VRW/X

LTG Engineering Services

For an ideal climate concept and the highest possible security for your planning and investment we are at your side with our Engineering Services. We support you with:

Laboratory Test & Experiment

Field Measurement & Optimization

Simulation & Expertise

R&D & Start-up

Contact us!

Innovative air flows

  • LTG mixed/displacement ventilation: Builds on the benefits of displacement air ventilation to achieve high cooling capacities and excellent thermal comfort even in very deep rooms.
  • LTG SmartFlow: Energy-efficient on-demand ventilation and optimised comfort thanks to the load-adaptive control of the induction ratio in induction units

Energy-efficient techniques

  • LTG demand-controlled ventilation: Active control from within the room of the required outside air volume and minimised energy costs for air conveyance and preparation.
  • LTG hybrid ventilation: Simple combination of mechanical and natural ventilation designed to minimise energy costs and increase the maximum available cooling capacity

Innovative product design

  • LTG System clean: In LDB linear air diffusers, a narrow air screen flows along the ceiling to prevent soiling and to minimise renovation and cleaning costs.
  • LTG SilentModule: A modular system for air boxes that can be adapted for use in different wall and ceiling structures and are pre-equipped with cross-talk sound attenuators.
  • LTG PulseVentilation system: Decentralised and non-stationary air conditioning, cost-effectively implemented using one of the oldest concepts in the world: breathing.

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