Weiss Adjustable Heat Transfer Outlet Vent 150mm SKU: 119850 MODEL: ADJVENT-150 Error. try again later You've successfully joined the club $ 59 .98 each Mitre 10 SAvailable at selected stores. Check your local store for details Variants Adjustable outlet vent 150mm (cone type) - Suitable for heat transfer systems. Features and benefits Easy to install. Gloss white finish. Screws included.