Reducer air duct Vaillant
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General information
Ordercode YESSS
7551-8683 
Product code
0010025537
EAN code
4024074874325
Product group
Reducer air duct
Brand
Vaillant
Product specifications
Nominal duct diameter, connection 1
210 mm
Connection 1
Glued sleeve
Nominal duct diameter, connection 2
160 mm
Connection 2
Glued end
With pre-mounted seal
No
Fitting reducing piece
Yes
Duct reducing piece
Yes
Length
128 mm
Length of connection 1
40 mm
Length of connection 2
40 mm
Pressed
No
Insulation thickness
16 mm
Model
Hard foam duct (full insulation)
Material duct
Other
Material quality duct
Other
Wall thickness duct
16 mm
Production method
Other
Material insulation
Expanded polypropylene (EPP)
Outer surface protection
Untreated
Inner surface protection
Untreated
Perforated inner wall
No
Outside colour
Black
Design form
Centric
Connection type connection 1
Round air duct
Nominal duct width connection 1
210 mm
Nominal duct height connection 1
40 mm
Connection type connection 2
Round air duct
Nominal duct width connection 2
160 mm
Nominal duct height connection 2
40 mm
With push-on profile
No
With push-on clamp
No
Working length connection 1
40 mm
Working length connection 2
40 mm
Embeddable in concrete
Yes
Anti-bacterial treatment
No
Antistatic version
No
Product information