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Window
KÖMMERLING 76


Component id: 1870wi04
Fabricante: Wythe Windows
Categoría: Operable
Material: PVC
UW: 0,99 W/(m2 K)
Efficiency class: phB
Spacer: SWISSPACER Ultimate
Climate zones: Cálido, templado
Descripción: PVC window frame with steel reinforcements inside the sash and inserted insulation profiles (0.031 W/(mK)) inside the outer frame. Pane thickness: 49 mm (4/18.5/4/18.5/4), rebate depth: 18 mm, spacer: SWISSPACER Ultimate with polysulfide secondary seal.
Certified since: 22 de Abril de 2022

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
Flying Mullion 162 1,20 0,024 0,69
Bottom 116 0,98 0,027 0,72
Top 116 0,98 0,027 0,72
Lateral 116 0,98 0,027 0,72

Please select preferred window layout

Installation situation



UW, installed = ? W/(m2 K)

U-value calculation

 m  m  m
 m
 m
Pick window layout


 W/(m2 K)
UW = ? 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 see ISO EN 13790

€/kWh

%

Years

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