Download Baxi 339 Technical data

8.0 Installation
8.6
Fitting the Flue (Cont)
Condensate Collector
10. The flue system can now be fitted. All burrs
must be removed from any cut pipes to prevent
damage to joint seals. Soap solution can be used
to ease assembly of flue components.
90° Male - Male
Elbow
11. The condensate collector must be fitted in the
flue duct as shown and described in Section 7.11
(Fig. 24).
IMPORTANT: The 90° male - male elbow
supplied with the condensate collector must be
included in the flue duct system between the
boiler and collector.
Separate Terminals
12. The two flue terminals must be fitted to the
final section of each duct before completion.
13. Ensure that the final section of the flue and air
ducts are cut to such a length that when the
terminals are fitted they protrude through the
outside wall(s). None of the slots in the terminal
must be obscured (Fig. 26).
Fig. 24
3mm Dia
Flue Terminal
15mm
14. Drill two 3mm holes 15mm from the end of
each final length of flue duct. The holes must be
diametrically opposite each other. Using the
screws supplied attach the terminals to the ducts
(Fig. 25).
Single Vertical Terminal
15. If the roof terminal (part no. 246140) is to be
used the twin flue roof terminal adaptor must also
be used (part no. 247922).
Fig. 25
Slots must not
be obscured
Fig. 26
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