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ELVIAL W89 PHI² Variant 2

Component id: 1745wi03
Manufacturer: ELVIAL SA
Category: Operable
Material: Aluminium
UW: 0.80 W/(m2 K)
Efficiency class: phC
Climate zones: Cool, temperate
Description: Aluminum frame with thermal break out of polyamide (Technoform), low E polyamide (Technoform), Elvial I2 insulation and Kingspan Kooltherm insulation. Pane thickness: 48 mm (4/18/4/18/4), rebate depth: 17 mm. Spacer: SWISSPACER Ultimate with butyl as secondary seal.

Frame cut Frame width
Frame U value
Uf/(W/(m2 K))
Glass edge Ψ-value
Ψg/(W/(m K))
Temperature factor
fRsi = 0,25 m2K/W
Flying Mullion 180 1.10 0.023 0.75
Bottom 176 0.80 0.024 0.77
Top 176 0.80 0.024 0.77
Lateral 176 0.80 0.024 0.77

Please select preferred window layout

Installation situation

UW, installed = ? W/(m2 K)

U-Value Calculation

 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



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




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