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Window
Alphawin


Component id: 0069wi03
Manufacturer: OPTIWIN GmbH
Category: Operable
Material: Timber / Aluminium
UW: 0.78 W/(m2 K)
Efficiency class: phA
Spacer: Super Spacer TriSeal / T-Spacer Premium
Climate zones: Cool, temperate
Frame cut Frame width
bf/mm		 Frame U value
Uf/(W/(m2 K))		 Glass edge Ψ value
Ψg/(W/(m K))		 Temperature factor
fRsi = 0,25 m2K/W
Bottom 96 0.93 0.025 0.70
Lateral 96 0.72 0.025 0.73
Flying Mullion 107 0.84 0.027 0.71
Top 96 0.72 0.025 0.73

Please select preferred window-layout

U-Value Calculation

 m  m  m
 m
 m 		Pick window-layout


 W/(m2 K)
UW = ? W/(m2 K)

Installationsituation

UW, installed = ? W/(m2 K)

Cost Calculation

Orientation :

Please choose orientation of the window
to get the PHPP-standard values for solar radiation

kKh/a

kWh/(m2a)


Recommended Value for Reduction Factor is 0.9
Shading Factor should be between 0.1 and 1. For standard situations look in ISO EN 13790

€/kWh
%
Years

€
Present Value(energy) = ? €
Present Value(total) = ? €
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