3.0 Site Requirements
9
125mm-229mm
(5in - 9in)
381mm-483mm
(15in - 19in)
520mm-610mm
(20
1
/
2
in - 24in)
Part N
o
225174
Flue Option Brazilia F Gas Categories
Wall Thickness
Propane
Cat I
3P
F5 & F5S
F8S
Part N
o
225175
Part N
o
243849
Part N
o
243842
Part N
o
243857
Part N
o
243848
Part N
o
225174
Natural
Cat I
2H
F5 & F5S F8S & F8ST
Part N
o
225175
Part N
o
243849
Part N
o
243842
Part N
o
243857
Part N
o
243848
Part N
o
225174
Butane/Propane
Cat I
3+
F5 & F5S
F8S
Part N
o
225175
Part N
o
243842
Part N
o
243857
Not Available
WARNING
: 520-610mm Flues are not suitable for Cat I
3+
(Butane/Propane) appliances
3.4
Flue Dimensions
1. The standard appliance is supplied with flue
ducting which is adjustable to accommodate wall
thicknesses from 248mm (9
3
/
4
in) to 349mm
(13
3
/
4
in).
2. Three further flue terminals are available as
optional extras to suit the wall thicknesses
indicated in the table opposite.
3.5
Ventilation
1. The appliance is room sealed and therefore
requires no purpose built ventilation.
2. It is intended for use in habitable rooms, and
must not be fitted in cupboards or confined
compartments.
3.6
Gas Supply
1. The inlet connection R
1
/
4
(
1
/
4
BSP external) is
located on the gas tap at the bottom right hand
side of the appliance.
2. A gas service cock must be fitted in the
supply to the appliance with a disconnecting
union between the service cock and the inlet
connection.
NOTE:
If the gas supply is run either to the
left or right on leaving the appliance, at least
the first 51mm (2 in) from the inlet connection
must run vertically downwards to avoid the
outer case fouling the gas supply.
© Baxi Heating U.K. Limited 2007.
