Baxi Barcelona System, Installation And Servicing Instructions

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7.0 Site Requirements - Page 15
7.10 Flue Dimensions
See Section 1.2. The standard horizontal flue kit allows for
flue lengths between 270mm (10
5
/
8
”) 800mm (32”) from
elbow to terminal (Fig. 18).
The maximum permissible equivalent flue length is :
4metres
(Fig. 18a).
NOTE: Each additional 45
o
of flue bend will account for
an equivalent flue length of 0.5m.
eg. 45
o
= 0.5m, 90
o
= 2 x 45
o
= 1m etc.
7.11 Terminal Guard (Fig. 19)
1. When codes of practice dictate the use of terminal
guards, they can be obtained from most Plumbers’ and
Builders’ Merchants.
2. When ordering a terminal guard, quote the appliance
model number.
3. The guard manufacturers listed below can be contacted
for terminal sizes and guard model numbers.
Tower Flue Components Ltd.,
Tower House,
Vale Rise,
Tonbridge,
Kent.
Tel: 01732 351555.
Quinnell, Barrett & Quinnell,
884 Old Kent Road,
London,
SE15 1NL.
Tel: 0171 639 1357.
4. The flue terminal guard should be positioned centrally
over the terminal and fixed as Illustrated.
7.12 Vertical Flue
1. Only a flue approved with the Baxi Barcelona can be
used.
2. For information on vertical flues consult the Baxi
Barcelona Installer Guide or Notes for Guidance supplied
with the vertical flue pack.