Ventilation Systems

Wälti | Ventilation and Air Condition Technology AG – Stainless Steel Center

Supply and Exhaust Ventilation Systems

While the main function of heating systems is to heat rooms during winter, ventilation and air condition technology has a much higher goal: keeping air quality and condition within defined limits in terms of temperature, humidity, and hygiene.

Whether a bathroom exhaust fan or a complex ventilation system: the requirements are the same. Those who invest in any type of system expect quality and a timely execution of their project.

This is what you will get from us: comprehensive technical and commercial know-how as well as proven processes in system design; constructive collaboration with design and construction teams, compliance with building regulations and standards, and exceptionally high quality work.

Kitchen / Gastronomy

A well-designed and adequately-sized ventilation system in restaurants has a significant impact on the overall comfort and sanitation level of the entire establishment.

In lounge areas for both guests and personnel, ventilation systems should create pleasant, comfortable conditions with an adequate supply of fresh air and allow for the low-energy and cost-efficient extraction of excessive heat, humidity, smoke, and odors.

Your wishes and ideas serve as our specifications in the design and construction of customized ventilation systems, hoods, and ceilings. We look forward to implementing your specific requirements while meeting all general norms and regulations.

Variable Ceiling Systems – specifically tailored for modern kitchens and cafeterias

Your interior design of the kitchen serves as the basis for our concept for the supply and exhaust ventilation of your kitchen. We specialize in customized design and development of kitchen exhaust ceilings (supply and exhaust ventilation) that fit your particular needs. We specialize in customized design and development of kitchen exhaust ceilings (supply and exhaust ventilation) that fit your particular needs.

In addition to all general regulations and norms, we have also established our own high quality standards for kitchen exhaust systems. You can depend on us for competent consulting and support from the design phase through installation and commissioning

Industry/Commerce

Flexibility is everything when it comes to ventilation and air conditioning systems for commercial and industrial facilities. We supply the necessary resources to achieve that flexibility.

For builders, it is important that the project is executed in a timely manner and that custom specifications are incorporated. Construction management and design teams expect that they are provided with a competent project leader.

Typical Systems in our Region:

Extraction/suction of welding fumes in garages
Ventilation systems in cheese warehouses
Ventilation in large-scale bakeries
Sawdust extraction/suction in sawmills and carpentry workshops . . .

Parking Garages

In order to avoid the buildup of unhealthy levels of harmful substances, parking garages for motor vehicles generally have to be ventilated.

Contact us for a non-binding consultation and, upon request, we will be happy to assume the planning, development, and implementation of your system.

Indoor Pools / Wellness

The ventilation of indoor pools of various types and sizes is one of the most demanding functions of an air condition system. While they are highly energy intensive, they also provide numerous opportunities for energy saving and recovery.

The interplay between complex functions and operational characteristics can be better managed through ingenious design details and clever MCR (measurement, control, and regulation) technology. With our products, we can create systems that achieve a high level of comfort and require only low investment and maintenance costs.

A high level of dehumidification can already be achieved with progressive settings on outside air components and multi-stage heat recovery, for example, with cross counter current heat exchanger and refined air flows. With increased demand, we add a heat pump. The heat resulting from this process is fed back into the air again and with the excess energy, the water in the indoor pool can be heated via a downstream capacitor.