13
REAR FLUE OUTLET
INSTALLATION
Mexico Super 4100 FF & 4125 FF -
Installation
16 CONNECTING THE FLUE TO THE BOILER
15 LOCATING THE BOILER
A. If the flue assembly can be fitted from the outside,
proceed as follows:
1. Move the boiler into position ensuring that the flue
outlet is in line with the wall opening.
2. Insert the flue assembly ensuring that the flue slides
into the flue extension and the 3 sealing ring studs
locate into the boiler.
14 FITTING THE FLUE ASSEMBLY
A. Inside fitting.
If the flue assembly cannot be fitted from the outside, proceed
as follows:
1. Insert the flue assembly through the hole far enough to allow
the rubber seal to unfold completely and form an adequate
seal on the outside wall.
2. Ensure the notch is at the top. This will aid the location of
the studs into the boiler back panel.
3. Proceed to Frame 15, item B.
B. Outside fitting.
Proceed to Frame 15.
1. Secure the flue to the boiler
using the three M5 wing nuts
provided.
Note.
The sealing ring studs will locate in
the back panel one way only. This
will ensure that the terminal is
correctly aligned.
13 FITTING THE FOAM SEAL
1. To determine the position for the foam seal
measure the wall thickness and mark it onto
the flue, measuring from the groove near
the terminal.
2. Wrap the self-adhesive foam strip round the
flue, ensuring that the foam is on the
terminal side of the line. This seals the gap
between the flue and the wall.
B. If the flue assembly has been fitted from inside proceed
as follows:
1. Move the boiler into position ensuring that the
flue slides into the flue extension tube and the 3
sealing ring studs locate into the boiler back panel.
