Baxi Solo 2 PF Installation And Servicing Instruction page 20

5.0 Installation – Page 20
5.9 Side Flue Preparation
1. For both Left and Right Hand Flue – Measure the
distance from the wall to the nearest line marked from the
template. This will be known as distance R (Fig. 40).
2. Measure the thickness of the wall from the inside. This
will be known as distance W (Fig 41).
3. Add these two figures together plus 168mm (6
30-40-50 PF and 224mm (8
4. 30-40-50 PF:
Flue Duct Length = R + W + 168mm (6
5. 60-70-80 PF:
Flue Duct Length = R + W + 224mm (8
6. Mark oft the appropriate length from the swaged end of
the flue duct. Cut the duct to length and dispose of the
unwanted length. (Use the tape provided to give an
accurate cutting guide by wrapping it around the flue duct
with the edge marking the cutting line) (Fig. 42).
7. Take the telescopic air duct from its pack.
Open the air duct out to the length:-
(30-40-50 PF) R + W + 91mm (3
(60-70-80 PF) R + W + 147mm (5 ¾ in)
8. Using the tape provided seal the joints of the three
sections of the air duct, ensuring an overlap of at least
3
30mm (1 / in) at each joint (Fig. 43).
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NOTE: The seams of all three sections must be in line.
9. If the wall thickness (W) plus the distance from the wall
to the side of the boiler case (R) is less than 202mm (8 in),
it will be necessary to cut the components of the air duct to
make up the appropriate size. Dispose of the centre
section as this is not required (Fig. 44).
(30-40-50 PF) R + 'N + 91mm (3
(60-70-80 PF) R + 'N + 147mm (5 ¾ in)
10. Engage the sections, one inside the other, then open
the assembly out to wall thickness. Tape the sections
together using the tape provided, ensuring that the seal is
good (Fig. 45).
NOTE: The seams of both sections must be in line.
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5
/ in) for
8
7
/ in) for 60-70-80 PF
8
5
/ in)
8
7
/ in)
8
9
/ in)
16
9
/ in)
16