Vaillant 20077523 Air duct system

Basic connection set Concentric connection to exhaust pipe in shaft for air-independent or room-air dependent operation, concentric air / exhaust guidance 60/100 PP, consisting of: Bow 87 degree concentric 60/100 PP with cleaning opening and air pipe clamp, extension 0.5 m with air pipe clamp, transition sheet 87 degree, 60/60 mm, 1 rosette

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