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Window
Kochs eCO₃ Alu


Image of 1836ws03 Kochs eCO₃ Alu: (Window System)
Component id: 1836ws03
Manufacturer: Kochs GmbH
Catégorie: Window System
Material: PVC / Aluminium
UW: 0,80 W/(m2 K)
Efficiency class: phB
Spacer: Super Spacer® TriSeal™ / T-Spacer™ Premium
Climate zones: Frais, tempéré
Description: Vinyl-Aluminium window frame, insulated by EPS, 0.031 and 0.041 W/(mK). Allowed sesh-dimensions e.g. 1.0 *2.5 m or 1.5 * 1.5 m, white or IR-reflex-coloured. Airtightness: Q100 = 0.16 m³/(hm), determined for a tilt&turn-window 1.6 * 1.6 m. At the threshold, the dew-point crterion is achieved when installed. At the flying mullion and at the wide mullion, the temperature factor is smaller 0.7. Pane thickness: 44 mm (4/16/4/16/4), rebate depth: 19 mm. Spacer: SuperSpacer Tri-Seal.
Certified since: 8 mars 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
Mullion Fixed 104 0,91 0,029 0,72
Mullion Fixed 130 1 0,030 0,73
Mullion 1 casement 142 0,92 0,029 0,71
Mullion 1 casement 168 1 0,029 0,71
Mullion 2 casements 180 0,91 0,029 0,71
Mullion 2 casements 206 0,98 0,029 0,69
Bottom Fixed 122 0,73 0,030 0,72
Top fixed 96 0,71 0,029 0,71
Lateral fixed 96 0,71 0,029 0,71
Flying Mullion 160 0,90 0,029 0,67
Bottom 160 0,78 0,030 0,72
Top 134 0,77 0,030 0,71
Lateral 134 0,77 0,030 0,71
Threshold 87 1,40 0,029 0,61

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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