Online Tools - calculate your case of application

In case of indoor installation of blowers or compressors some influencing factors have to be considered. You can input the values for your case of application online and the result will be shown directly.

Room ventilation calculation
Unit calculator

Online-Service for registered users

As registered user you benefit from further Online-Services. You can retrieve product leaflets directly online. If you are already customer you can call off operating manuals and design programs online. The registration is free of charge.

Registration and Login

The direct way for your inquiry

Do you have questions, requests, suggestions or criticism? Make use of the direct contact. Send us your inquiry by e-mail to info@aerzener.de or select your contact person or an inquiry form:

Request and contact for new machines
Service-request and contact