Fig. 61
Fig. 63
26
Supplied By www.heating spares.co Tel. 0161 620 6677
Wall Thickness
Fig. 62
Wall Thickness - 10
6.0 Installation
6.14
Internal Fitting Kit
1. The internal fitting kit (available from
merchants quoting Baxi Part N
suitable for walls between 100mm (4in) and
285mm (11
3
/
in) in thickness.
16
2. TO INSTALL THE KIT - Mark the flue hole
centre as described in section 6.3 or 6.8. Cut a
hole in the masonry approximately 117mm (4
in) diameter for the internal fitting kit. The use of
a core drill is recommended. (When using a core
drill, it is important to keep the drill level and
square).
3. Measure the wall thickness and from this
dimension subtract 10mm (
3
/
in) (Fig. 61).
8
4. Remove the wall liner from its packing and
remove the end piece (Fig. 62).
5. Mark off the dimension, wall thickness - 10mm
(
3
/
in), measuring from the beaded end of the
8
duct and cut off the remaining length of the duct.
Ensure that the cut is square and reasonably
straight (Fig. 63).
o
. 236441) is
5
/
8