Since 1961, HANSA Klimasysteme GmbH has been known throughout Germany and far beyond for the construction of ventilation and air conditioning units for schools, sports halls, swimming pools, hospitals and offices, as well as for industrial and process engineering applications.

Against the background of our many years of experience with these systems, we have developed a diverse range of air-conditioning units from whose durability you will benefit.

What makes us special

Full air conditioning units are supplied by many manufacturers. If you are looking for solutions that are individually planned and manufactured according to your wishes within the limits possible by standards and directives, HANSA Klimasysteme is the right partner for you.

Device planning and design, integrated cooling, MSR and DDC programming are available from us from a single source.

Sustainability and responsibility - HANSA for future

HANSA Klimasysteme takes responsibility for the world. As the first climate-neutral company in our industry, we offset the greenhouse emissions caused by product-related activities by purchasing climate protection certificates. This means that our products are also climate-neutral in their manufacture.


We offer very versatile products that are counted on by satisfied customers worldwide. For example, we supply customers such as Deutsche Telekom AG, the European Central Bank, but also numerous swimming pools with our multiple award-winning equipment.

Various certifications underpin our high quality standards.