LK90 ECOowo

Info U-Value Calculation

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Technical Representation

LK90 ECOowo

Certified since	Nov. 8, 2019
Climate zone	Cool, temperate
Window Type	Operable
Efficiency Class	phB
Material	Aluminium
`U`_W	0.80 W/(m²K)

Description

Outward opening thermally broken aluminum frame with PU-foam core (0,051 W/(mK)). Pane thickness: 52 mm (6/18/4/18/6), rebate depth: 18 mm. Spacer: SWISSPACER Ultimate.

Name	Frame width	U-Value	Ψ-Value	Frsi-Value
Bottom	126 mm	0.76 W/(m²K)	0.031 W/(mK)	0.750
Top	126 mm	0.76 W/(m²K)	0.031 W/(mK)	0.750
Lateral	126 mm	0.76 W/(m²K)	0.031 W/(mK)	0.750

Component-ID

1478wi03

Export

Certificate

Manufacturer

Address

Alumiinitie 1
37200 Siuro
Finland

Telephone

+358 3 3404 111

Email

maarit.mantysaari@purso.fi

Website

http://www.purso.fi

U-Value Calculation

To Testers: this is not finished as of now

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) = ? €

LK90 ECOowo

LK90 ECOowo

Description

U-Value Calculation

Please select preferred window layout

Installation situation

U-value calculation

Cost calculation