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How to optimize ventilation design? Use AlnorSELECT

17 of March '25

An improperly designed ventilation system results in energy losses, low efficiency and high operating costs. Choosing the right components is one of the most important elements of designing an effective HVAC system. Alnor has created a modern online tool - AlnorSELECT. The recuperation selection calculator allows you to quickly and accurately match equipment to the building, eliminating the risk of design errors. Find out how to optimize ventilation design with AlnorSELECT and avoid costly problems.

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AlnorSELECT - a modern tool for installers and designers

AlnorSELECT is an intuitive online tool for designers, installers and individual users. The program from Alnor allows quick selection of recuperator and other elements of the mechanical ventilation system. Its greatest advantages include precision, time savings and ready-to-use technical reports. The user can edit the results and adapt the system to his needs. Alnor is well aware of the difficulties encountered with HVAC systems, so AlnorSELECT has been developed to provide effective support in the design of modern and, above all, highly efficient ventilation.

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Key features of the AlnorSELECT calculator

How does AlnorSELECT facilitate the design of ventilation systems? In addition to the aforementioned intuitive operation, it is worth discussing in more detail what this means in practice. The tool allows quick data entry and the use of ready-made building templates. The user adjusts ventilation parameters individually, such as airflow, duct material or connection layout. The calculator automatically generates PDF reports with full technical specifications, making it easier to maintain and complete project documentation. Alnor offers comprehensive support and if in doubt, users can send an inquiry to a consultant for technical assistance.

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How does AlnorSELECT work? Stages of designing a recuperation system

The ventilation system selection process consists of several steps:

  1. Entering data about the building - the user specifies the type, area and purpose of the premises or uses ready-made templates.

  2. Calculating the air balance - the calculator automatically calculates the amount of supply and exhaust air, allowing you to correct the results.

  3. Selection of recuperator, ventilation ducts and other system components - the system suggests a list of devices that can be edited according to your needs.

  4. Report generation and project finalization - the user downloads a PDF report or sends an inquiry to Alnor.

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AlnorSELECT modules - comprehensive assistance in ventilation design

The application contains modules that allow matching ventilation system components, such as

  • recuperator selection module - filtering devices according to technical parameters;

  • module of selection ofa complete recuperation system - in addition to the units, selection of channels, fittings, boxes, manifolds, valves, etc;

  • VAV flow controllers module - precise regulation of air volume;

  • duct heater module - selection of electric and water heaters for HVAC system;

  • FLX-REKU® man ifoldmodule - configuration of air manifold system made of EPP or steel.

Benefits of using AlnorSELECT

AlnorSELECT is a free tool for a wide range of users - designers gain precise configuration options and ready-made reports, installers can quickly prepare a project, and individual users benefit from a clear interface and ready-made templates.

How to start using AlnorSELECT?

Using AlnorSELECT is simple and free of charge. The tool runs in a web browser, with no need to install additional software. After creating an account, users can save projects and edit them at any time.

© Alnor

AlnorSELECT - choose comprehensive support in ventilation design

AlnorSELECT combines precision, intuitive operation and technical support to become an indispensable tool in the HVAC industry. Alnor provides innovative solutions to streamline the work of specialists. Check out the possibilities of AlnorSELECT today and optimize your ventilation projects!

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