Solar collector Vaillant
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General information
Ordercode YESSS
7551-9114 
Product code
0010038513
EAN code
4024074903032
Product group
Solar collector
Brand
Vaillant
Product specifications
Collector surface area
2.352 m²
Collector efficiency
66.484 %
Collector principle
Flat panel
Placement of collector at façade
Yes
Placement of collector in pitched roof
Yes
Placement of collector on pitched roof
Yes
Placement of collector on flat roof
Yes
Collector set-up, portrait
No
Collector set-up, landscape
Yes
Glycol-resistant
Yes
Suitable for closed system
Yes
Length of collector
80 mm
Width, collector
2033 mm
Height, collector
1233 mm
Connections
Other
Nominal diameter all connections
3/4 inch (20)
Outer pipe diameter all connections
26.44 mm
1st order heat loss coefficient (a1)
3.984 W/(m².K)
2nd order heat loss coefficient (a2)
0.016 W/(m².K²)
Incidence angle modifier (IAM)
0.93
Max. operating pressure
10 bar
Product information