external chimney flue systems a universal multi fuel and multi
functional chimney suitable for internal and external application and
can be used with the following appliances:
»Solid fuel appliances
»Wood burning stoves
»Atmospheric gas appliances
»Natural draft oil fired gas appliances
The flue system is suitable for use at continuous
operating temperatures of 550°C and up to 1000°C for short term firing.
The unique design of the chimney flue system means that it is also multi
functional. It can be used for high temperature applications, but also
because of the integral silicone sealing ring the system can be applied
to condensing and positive pressure installations.
Clearance from Combustibles
Under normal operating conditions the outer casing temperature permits
installation with a clearance of a minimum 50mm to combustible
materials. Where a chimney passes through a ceiling or floor, fire stop
spacers and/or ceiling supports must be used.