Name: BTBD-103 System Passive Window
Brand: Weifang Guang Hua Aluminium Profile Co., Ltd.

Component id:	1629wi03
Manufacturer:	Weifang Guang Hua Aluminium Profile Co., Ltd.
Κατηγορία:	Operable
Material:	Aluminium
`U`_W:	0,79 W/(m² K)
Efficiency class:	phC
Spacer:	Technoform-Spacer SP16
Climate zones:	Ψυχρή, εύκρατη
Περιγραφή:	Aluminium frame with thermal separation (PA 0.30 W/(mK)) and insulation (Kingspan Kooltherm K103 0.022 W/(mK)); Pane thickness: 51 mm (5/18/5/18/5), rebate depth: 25 mm. Spacer: TGI-Spacer Precisision with silicone secondary seal.
Certified since:	15/10/2020

Download certificate:

Frame cut	Frame width `b`_f mm	Frame `U`-value `U`_f W/(m² K)	Glass edge `Ψ`-value `Ψ`_g W/(m K)	Temperature factor `f`_{Rsi = 0.25 m²K/W}
Transom 1 casement	176	0,80	0,025	0,74
Bottom	163	0,77	0,025	0,77
Top	163	0,77	0,025	0,77
Lateral	163	0,77	0,025	0,77

Installation situation
I want to use my own installation values
Ψ_up= W/(mK) Ψ_down= W/(mK)	Ψ_left= W/(mK) Ψ_right= W/(mK)
Or select certified situation:	`U`_{W, installed} = ? W/(m² K)

b₁ =  m b₂ =  m b₃ =  m

`h_top` =		m
`h_bottom` =		m

Glazing

`U`_g		W/(m² K)
G-value

U_W = ? W/(m² K)

Cost calculation
Orientation:	Please choose orientation of the window to get the PHPP-standard values for solar radiation
Degree days: kKh/a Solar radiation: kWh/(m²a)	Reduction factor of solar yield: Shading factor:	Recommended value for reduction factor is 0.9 Shading factor should be between 0.1 and 1. For standard situations see ISO EN 13790
Energy price €/kWh	Real interest rate %	Lifetime Years
Purchase price: €
	Present value (energy) = ? € Present value (total) = ? €

Component Database

Window
BTBD-103 System Passive Window