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Window
IV 92


Component id: 1374wi03
Manufacturer: PRAŽÁK s. r. o.
Category: Operable
Material: Timber / Aluminium
UW: 0.80 W/(m2 K)
Efficiency class: phB
Spacer: SWISSPACER Ultimate
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 130 0.93 0.024 0.75
Lateral 115 0.80 0.024 0.76
Flying Mullion 130 0.90 0.024 0.71
Top 115 0.80 0.024 0.76

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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