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Regulating systems training


Regulating collective systems by variation of water flows


Objective(s) :

To be able to define the regulating of heating or air-conditioning systems by variation of water flow and to understand the advantages compared to regulating by water temperature variation.


Author(s) :

Patrick Delpech, Joseph Achour


Translator(s) :

Richard Pinder


Advice(s) :

The training difficulty of this lesson is A Level ( High school Diploma) to MSC Level (Engineering Schools).
This E-book explains the respective advantages of “variable temperature” and “variable flow” regulating modes. The study of this section is recommended for head technicians in the hydraulics sector.
Before studying this chapter download and print the PDF exercise. Write down your answers to the exercise before checking the corrections on-line.


Training lesson requirement(s) :

“Regulating collective systems by water temperature variations”
A thorough knowledge of HVAC installations and of hydraulics is necessary to understand this section.