33
ASSEMBLING THE ROOF FLUE KIT
from the top of the boiler, it is necessary to cut both pipes of
assembly A, then ensure they are cut equally leaving the inner
5 below)
1.
A.
2.
roof end.
3. Remove the casing top outlet blanking plate (2 screws) or
with the four securing screws provided.
4.
separately) and the roof flue kit assembly A
5. If the last extension duct requires cutting, measure
the distance (outer ducts) between the duct and the
terminal and add 100 mm to this dimension. This
gives the length of the last extension duct.
Note. Check the position of the inner ue duct
relative to the outer duct on the assembled
extension duct(s) and ensure the terminal
ue duct is cut longer than the air duct to
ensure engagement in the nal ue duct seal.
6.
7.
correctly sealed to the roof.