4" Gas fuel terminal used to stops rain ingress into flue.
It is required by law and UK Building Regulations on all gas liner installations.
Made of Aluminium, it is suitable to use with gas and 28 sec oil applications.
Same day dispatch if ordered before 2pm.
The gas terminal slides over the top of the liner and can be screwed into place with self-tapping screws (not supplied). Alternatively, it can be cemented into place at the top of the stack.
Download Building Regulations Document J (effective October 2010) below
(Right click link, then select "save file as..")