Technical information
23
installation
Clamp
Seal
Screws
Once the boiler has been positioned on the wall, it is ne-
cessary to insert the Ø80/125 adaptor (Fig. 5) for both
horizontal and vertical ue runs into the boiler ue soc-
ket (not supplied with ue kit - Part No 3318095).
Push the adaptor onto the boiler’s ue connection,
grease the seals then add extensions or elbows as re-
quired, secure the adaptor, using the clamp and screws
provided.
To t extensions or elbows it is rst necessary to en-
sure that the lip seal is tted correctly into the inner
ue, once veried, it is simply necessary to push them
together, no clamps are necessary to secure the ue
components.
Before proceeding to t the ue, ensure that the ma-
ximum ue length has not been exceeded (See the
tables) and that all elbows and bends have been taken
into consideration, the maximum ue length is 10
metres, for each additional 90° elbow 1 metre must
be subtracted from the total ue length, and for each
45° bend 0.5 metres must be subtracted from the total
ue length (the height of the vertical adaptor and a 45°
bend can be seen in Fig.6 and a 90° bend in Fig. 7).
Note: DO NOT cut the vertical ue kit.
180 mm
Total length of
vertical kit 1240 mm
Useable length of
vertical ue 575 mm*
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fitting the 5” Flue (Ø 80 / 125 Horizontal/vertical)