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Window
AC 20 PH Plus


Image of 1987wi02: Operable (Coupled Window)
Component id: 1987wi02
Manufacturer: FT-Vilstal GmbH
Category: Operable
Material: Timber / Aluminium
UW: 0.60 W/(m2 K)
Efficiency class: phA
Spacer: MULTITECH G
Climate zones: Cold
Description: Materials: Timber aluminium frame (Spruce 0.11 W/(mK)), insulated with PUR-foam (0.031 W/(mK)). Glazing: 4/18/4/18/4 with 24 mm rebate depth Spacer: Multitech G with polysulfide secondary seal
Certified since: Jan. 20, 2023

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 73 0.64 0.024 0.81
Bottom 131 0.59 0.024 0.81
Top 123 0.57 0.024 0.81
Lateral 123 0.57 0.024 0.81

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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