July 3, 2017

WinWatt software can be used for Energy audits. The software is specifically designed according to the Hungarian regulations. The description is only in Hungarian. With a language extension the program may manage in English, and the calculations documentation is done in English too. 
The main modules are:  Building physics calculations,  Heating heat demand,  Summer heat load, Radiator Selection,  Single-tube heaters,  Sizing of underfloor heating, Heat exchanger dimensioning, Network hydraulics      building energy; Optimum module; English language module;  gbXML scanning module; CHM-BAU32 Chimney scaling program;  SunArch Clock Editor Editor;  Heat exchanger scaling program;  A wire mesh scaling program; SO-bau insulation selector;  GasNet32 Gas network scaling program;  WaterNet32 Water Sizing Scale Program;  Air traffic calculating program

Needs Addressed
• energy audits doesn't include both technical and financial feasibility assessments (art. 8)
• insufficient information on training possibilities (art. 17)
• insufficient information on technical tools (art. 17)
• lack of in-house expertise about training (art. 17)
• lack of in-house expertise about technical tools (art. 17)
• absence of support organisations in your territory addressing energy efficiency matters (art. 17)
• support organisations have unsufficient competency and knowledge (art. 17)
Validation/testing information
József Baumann (bausoft@bausoft.hu)