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Window
BST 101 Passive window


Component id: 1667wi03
Manufacturer: Tianjin BaiYi Aluminium Co., Ltd
Category: Operable
Material: Aluminium
UW: 0.78 W/(m2 K)
Efficiency class: phC
Spacer: Technoform-Spacer SP16
Climate zones: Cool, temperate
Description: Aluminium frame with thermal separation (PA 0.30 W/(mK)) and insulation (Kingspan kooltherm 0.022 W/(mK)); Pane thickness: 48 mm (4/18/4/18/4), rebate depth: 18 mm. Spacer: TGI-Spacer Precision with silicone secondary seal.
Certified since: Jan. 22, 2021

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
Mullion 1 casement 153 0.85 0.025 0.75
Bottom 164 0.76 0.025 0.76
Top 164 0.76 0.025 0.76
Lateral 164 0.76 0.025 0.76

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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