General Fitting Notes - Baxi Ecogen 24/1.0 Installation & Servicing Instructions Manual

Min. 2 metres
Fig. 21g
Flue Trim
Spigot
Fig. 21h
50mm
Fig. 21k
Fig. 21L
© Baxi Heating UK Ltd 2012
Position of 'Jubilee' Clip
screw
Adaptor
30mm
30mm
8.0 Flue Options
8.13
NOTE: The flue system may only be installed as described
in this section
1. Cut a hole in the external wall which the concentric flue
assembly will pass through. The hole should allow the flue to
fall back to the boiler at an angle of 1.5° to 3°.
2. When completed the terminal must be at least 2 metres
above ground level (Fig. 21g).
3. Measure and cut to size the concentric assembly and any
extensions that are being used.
4. Insert the concentric assembly through the hole from
outside the building.
5. If required, the flexible flue trim should be fitted prior to
this as it cannot be fitted after. Use the large 'Jubilee' clip to
secure the trim to the flue (See Fig. 21h, trim shown dotted),
with the screw part of the clip at the bottom.
6. Connect any extensions or elbows that are being used to
the concentric assembly. Engage the extension, elbow or
concentric assembly in the boiler flue elbow. Fit the boiler flue
elbow to the boiler adaptor.
7. Ensure that the concentric assembly and any extensions fall
back to the boiler at an angle of at least 1.5° and that the
external air inlet is to the bottom.
8. Use suitable brackets to support the concentric assembly
and any extensions, and make good inside and outside.
9. The 60Ø exhaust can now be fitted. Slide the adaptor over
the plain end of the 60Ø exhaust (Fig. 21k) and engage the
exhaust in the terminal. Slide the adaptor down over the
spigot. Mark and drill the adaptor, using a 2mm bit, as shown
in Fig. 21j. Secure the adaptor to the spigot using one of the
screws supplied.
10. If it is necessary to shorten the 60Ø exhaust or any of the
extensions, the excess material must be cut from the plain
end of the pipe.
11. Determine the position of the 60Ø exhaust and mark on
the wall a suitable position for the support bracket. If
extensions are being used, a support bracket is supplied in
each kit.
Fig. 21j
12. Drill the wall, and fit the bracket(s) using the plug and
screw provided.
13. Mark and drill the 60Ø exhaust, using a 2mm bit, as shown
in Fig. 21L. Complete the installation of the 60Ø exhaust,
securing in the brackets.
14. Fit the 93° elbow/plume outlet and secure with the two
remaining screws supplied. Ensure the plume outlet is at least
45° to the wall and that the 'peak' is uppermost (Fig. 21m).
Fig. 21m

General Fitting Notes

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