A Polyvent225 to Polyvent300 adapter measuring 314 x 88 x 34mm in white, used to transition between the Polyvent225 and Polyvent300 flat channel ducting systems within a single ventilation installation. Allows installers to step up from the slimmer Polyvent225 profile to the larger Polyvent300 duct where increased airflow capacity is required further along the run.

Supplied as a single unit.

• Type: System adapter, Polyvent225 to Polyvent300
• Dimensions: 314 x 88 x 34mm
• Colour: White

Use with Polyvent225 Rigid Ducting 1500mm and Polyvent225 Rigid Ducting 2000mm. Browse the full Domus Ventilation range.