Calculation program to help your work
An informative and reliable calculation program is freely available for designers to support project planning. The program provides site-specific technical values and helps in selecting the right ventilation unit for each project.
The calculation program has been implemented by W. Zenner Oy, an engineering company that carries out FINAS-accredited laboratory measurements of our products.
Our support is there for you
Tuukka Toivanen
+358 41 312 0109
tuukka.toivonen@airfi.fi