16
5.5 AIR/FLUE SYSTEM
p
witch are approved for use with this boiler.
The standard flue kit for the FEB-24ED 3
is a 600mm horizontal coaxial
kit (part number RSF003),
as shown below.
There are various other options available, including a vertical
kit (part number RSF045).
Please ask for details.
The horizontal pipe may be cut down to the length required. The
must be
with a 2º or 3º downwards
incline to prevent any water or condensation from entering in the boiler.
Where a short run of less than 1 m is used, such as in a caravan holiday home, the air restrictor ring
must be inserted into the boiler
spigot before
the elbow.
5.4 WATER AND GAS CONNECTION
Connect the boiler up in such a way as to leave the
connecting pipes self supporting and free from any
stress.
Check that the gas pipe complies with the require-
ments of section 4.6
In order for the boiler to function correctly and to have
a long working life, the central heating system must
be properly designed, making sure that the temper-
ature di erence between the
and the return will
not be greater then 20°C.
External Probe Curves
L
50
927
860
20
Ø60.8
15
25
25°
25
95
Seal
Rubber
sleeve
Clamp
Air
restrictor
ring
Ø
60-100 Coaxial pipe
L= 0.5 m
L= 1 m
HORIZONTAL FLUE Ø 60-100mm COAXIAL
585
498
Summary of Contents for FEB24ED3*
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