This item is adjustable in depth from 358mm-480mm to accommodate a wide range of back boilers. Suitable for fires complying for BS 7977-2.
Features and Benefits
Aluminium → Durable
BS 7977-1 → Can be used on gas installations
Rear spigot → Flexible option for installation
Large Flue Box or Back boiler is part of Schiedel’s B-Vent Chimney System.
B-Vent is suitable for gas appliances up to 60kW input, with diameters ranging from 100-150mm internal diameter. It’s suitable for use with flue boxes and chimney systems to fit gas fires in rooms without a conventional chimney.