Welcome to Weiss Klimatechnik
Weiss Klimatechnik has been synonymous with pioneering developments and high quality in air conditioning technology all around the world for many decades. Our air conditioning units and systems have proven their effectiveness wherever optimum air conditioning marginal conditions for production processes and procedures are required for both personnel and machines.

Weiss Klimatechnik is a successful player in the fields of hygiene air conditioning, clean room air conditioning, air conditioning solutions for data and telecommunications and air conditioning for offices and conference centres.


Air conditioning cabinets
Air conditioning against germs and costs

Hygienic air conditioning for the hospital – this is by nature a sensitive subject.
Air conditioning has to operate under the most difficult conditions.

Whether it is for the OT department, the nursing care, the sterile rooms or the
intensive care units: most different hygiene regulations determine the design of
air conditioning plants for medical applications. Weiss offers complete air
conditioning for all fields.

But Weiss hygienic air conditioning plants are also used in surgeries and laboratories.
Special solutions such as sterile cabinets for intensive care units, OT air conditioning
plants for cellular designed buildings or clean rooms for hospital laundries are
completing the range of products.

OT filtered air canopies
Your partner for OT supply air systems of the future

For more than four decades Weiss is setting the standard regarding research
and development of air conditioning solutions for highest demands. During the
1970’s and 1980’s Weiss’ supporting airflow nozzles ceiling became synonymous
with OR ceilings. During the 90’s Weiss realised the so-called “laminar flow”.

In 2003 Weiss once again set the standard regarding the development of OT air
conditioning with the new generation of ULA.3- and FFA.3-ceilings.