We invite you to use the new AlnorSELECT selection calculators to speed up the process of selecting recuperators, airflow controllers and heaters.
Programs from the AlnorSELECT series were created with the convenience and efficiency of our customers in mind. The calculators allow the selection of variable flow controllers VAV (RAVAV and RAVAV-Q) and recuperators and heaters - HDE-CO, HDW and HDE.

Main functions of the AlnorSELECT program:

Fast and precise selection

The program will automatically select products, taking into account the parameters you specify.

Proposal of models

Specify the selection criteria, and AlnorSELECT will suggest several models of products from our offer.

Generate a PDF report

At the end of the process, generate a PDF file with a complete product selection report, technical data and drawings.

Purchase basket

After adding the selected products to your shopping cart, send a quote request and our specialists will contact you to discuss your order.

We invite you to use AlnorSELECT.We believe that this innovative tool will contribute to the success of new projects.
Contact us if you need support - our specialists are waiting at

Alnor Ventilation Systems
Krakowska 10 Avenue
05-552 Wola Mrokowska

tel. +48 22 737 40 00