"I used Caleffi Hydronic Design to design a hydronic system because I was already using Caleffi algorithms and apps in parallel with personal excel sheets to design hydronic networks, since then CHD is the only tool I use specifically when designing hydronic heating and air conditioning systems."
Ing. Enrico Schiesaro
Progettista e consulente Impianto Meccanici HVAC
"I have found it very useful to use the CHD software to design small heat pump systems."
Ing. Massimiliano Bocchini
Project Manager Office FRIGOMECCANICA GROUP S.r.l.
"I have been working in the thermal engineering sector for more than 30 years and this is the first time I have found a programme that gives me the essential technical dimensioning data for my plant projects in a very short time."
Ing. Domenico Fabrici
Studio Tecnico Fabrici (PN)
"A professional and effective programme, easy to use and very accurate. Very valid."
Dr Ing. M.Paladini (Parma)