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LTG AIR TECH SYSTEMS

Special Solutions

The demands made on a sensible air-conditioning solution are as varied as the buildings and applications themselves. In some projects, stricter requirements or project-specific factors result in particular challenges that are insoluble using conventional concepts.
Sometimes buildings entail particular acoustic and thermal requirements – for example TV or radio studios – and sometimes a particularly high-volume air change is needed, for example in large event venues, trade fair buildings and concert halls – because large numbers of guests mean a high degree of heat and material burden and also heavy consumption of fresh air. Modernisation projects with restrictions due to structural factors or building preservation orders, or buildings with special architecture such as large glass facades, often present a particular challenge for air-conditioning. In addition, particular emphasis is often laid on the appearance or “invisibility” of the air-conditioning solution. Depending on the application, it is then necessary to balance out sometimes contradictory requirements to arrive at an optimum solution: high air change rates versus high comfort, maximum performance with minimum energy consumption, optimum operation in problematic room conditions or unusual design requirements.
The more specialised your requirement, the more flexible our air-conditioning solutions: based on our efficient LTG air/water system, visually attractive air diffusers and precision components for air distribution, we create customised solutions specifically for the project. We have a modern research and development centre, enabling us to help you, as part of our LTG engineering services, with simulation computations and laboratory tests even in the early design phases.

Depending on your individual requirements, we can use our components to design for you a customised HVAC system solution:

LTG air-water systems as induction unit/chilled beam LTG Induction (with LTG System SmartFlow  for convenient on-demand ventilation), as fan coil units LTG FanPower or as decentralised ventilation unit LTG Decentral such as the façade ventilation unit FVPpulse with System PulseVentilation. All units are suitable for use on ceilings, sills or floors (with LTG SystemDesign) and with matching LTG control concept.

LTG air diffusers stand out for their outstanding technical function and attractive appearance with many architect­onic design options. To prevent soiling of ceilings and walls, highly inductive linear diffusers with the patented LTG System clean® are also available, and for cooling ceilings and metal ceilings there are system solutions with metal diffusers and "invisible" versions with LTG AirPanel. Displacement air diffusers and special diffusers plus practically freely designable diffusers open up many more options.

High-precision LTG air distribution components, in particular LTG flow rate controllers for constant or variable volumetric flows, using the static or dynamic measurement principle (also with LTG ActiveControl), with various tightness classes, different drive variants and material versions, LTG pressure controllers and extremely tight LTG shut-off dampers are suitable for every application and ensure safety even in cramped conditions.

LTG engineering services in our up-to-date laboratory and development centre provide assistance with concept work wherever required.

We look forward to receiving your call to our sales staff (see "your direct contact"), or to a message using our contact form!

LTG Air-Water Systems

LTG Induction

LTG FanPower

LTG Decentral

LTG Air diffusers

LTG Air distribution

LTG Fans

LTG Filtration / Humidifcation

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 System Indivent: Displacement air ventilation turned on its head: outstanding comfort thanks to a combination of mixed and displacement air ventilation delivered from the ceiling
  • LTG SmartFlow: Energy-efficient on-demand ventilation and optimised comfort thanks to the load-adaptive control of the induction ratio in induction units
  • LTG TransientFlow: Transient and highly inductive pulse ventilation for high thermal comfort combined with exceptional energy efficiency.

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
  • LTG direct induction: Induction method using decentralised supplied air units to go beyond the physically possible cooling capacity.
  • LTG ActiveControl: Volume flow control with map-based control and minimal pressure loss. High precision, in particular in low volume flows.

Innovative product design

  • LTG SystemDesign: All floor units and floor-mounted air diffusers have a uniform appearance irrespective of their function or system
  • 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 AirPanel: Invisible air outlet for integration into metal or plasterboard ceilings
  • LTG Univent: The innovative complete system for school ventilation. An external air grille for supplied and return air, thermal comfort without secondary heating, plug-and-play
  • LTG CoolWave chilled beam: Silent, gentle cooling with pulsed airstreams
  • 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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