This system is a twin wall insulated pre-fabricated domestic gas vent that has been used in the UK for over 25 years, having built a reputation for quality and reliability.
Twin wall gas vent system
Air gap insulated to ensure a strong draft to minimise condensation
Designed for gas appliances, typically in domestic or small commercial installations
Zalutite and aluminium
Designed for internal and external applications
IL is suitable for domestic gas fired atmospheric appliances
Easy to fit
Available in 100 mm, 125 mm and 150 mm internal diameter
CE Marked to BS EN 1856-1
Technical specification
Years Guaranteed5TypeFlueRange DescriptionILManufacturer Model No421604Brand NameSpecflue