DF120

Info U-value calculation

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DF120

Certified since	16 octobre 2023
Climate zone	Frais, tempéré
Type	Operable
Sub type
Efficiency class	phA
Material	Timber / aluminium
`U`_W	0,76 W/(m²K)
Open type	Inward opening

Description

Timber frame with aluminium shell and insulation (EPS 0.048 W/(mK)); Pane thickness: 42 mm (5/14/4/14/5); Rebate depth: 20 mm; Spacer: Technoform-Spacer SP16; Secondary sealing: Butyl

Nom	Frame width	U-value	Ψ-value	Frsi-value
Mullion 1 casement	155 mm	0,69 W/(m²K)	0,030 W/(mK)	0,760
Bottom	105 mm	0,67 W/(m²K)	0,027 W/(mK)	0,720
Top	105 mm	0,67 W/(m²K)	0,027 W/(mK)	0,720
Lateral	105 mm	0,67 W/(m²K)	0,027 W/(mK)	0,720

Component ID

2144wi03

Export

PHPP 9

PHPP 10

Certificat

English

简体中文

Technical documentation

Manufacturer

Zunhua City Dongfang Doors & Windows Co., Ltd.

Adresse

Laoxinzhuang Village
064200 Zunhua City, Hebei Province
China

Téléphone

+86 13754558988

E-mail

dongfangmenchuang@126.com

U-value calculation

Please select preferred window layout

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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)

U-value calculation
	`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) = ? €

DF120

DF120

Description

U-value calculation

Please select preferred window layout

Installation situation

U-value calculation

Cost calculation