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About Excel calculationsheets for HVAC

HLS-Excel offers


intelligent  and practice-oriented Excel spreadsheet templates for recurring  calculations in the planning and execution of technical plants using ventilation technology, heating technology and refrigeration / cooling technology.


No Excel formulas are used in the spreadsheets.


Excel becomes professionally fit


Combine the technical know-how of HVAC with the possibilities of Microsoft Excel ©

       without formulas !


Rough design to exact calculation


HLS Excel calculation templates support you with system design and engineering calculations in all phases of HVAC projects, from the rough preliminary concept to precise assembly planning.

The programs should not and cannot replace CAD-supported calculations. However, such options are not yet available in the early planning phases.


how to


Simply and quickly enter your data into the finished templates; the checked calculations are carried out in the background without entering formulas.
This way you avoid calculation errors.

Flexibly adapt the layout and content to your needs, as you are used to in Excel.


The intelligent calculation templates support you with, among other things, interactive and intuitive menus, online help, linking of your own documents, visual help with the pre-selection of dimensions and nominal diameters, editable selection menus for pipes and much more.


customers


HLS-Excel calculation  templates are already used in over 1,000 engineering offices, craft  businesses, installation companies, administrations, equipment  manufacturers, energy supply companies and educational institutions.


Visit the website HLS-Excel, currently only in German. 

Please have the content translated by your browser.


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