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6.4
Overall dimensions
The boiler respects the following dimen-
sions:
B
A
Ø80
G
Ø100
167
47
200
78
400
60
115
115
25
H
E
Fig. 6.2
A Flue outlet / air intake pipe (co-axial Ø
100/60)
B Flue outlet pipe Ø 80 mm (twin kit)
C Air intake pipe Ø 80 mm (twin kit)
D Bracket
E Electric connections area
F Condensate drain connection area
G C.H. flow
H Gas
I
C.H. return
- 44 -
INSTALLATION
C
Ø80
I
149
80
80
35
G
A
I
B
25
D
H
200
91
290
50
F
6.5
Joints
The boiler uses the following fittings:
Functions
Gas, C.H. return, C.H. flow
Condensate drain
sizes in mm o.d.
Condensate drained with Ø 21.5 mm
solvent weld pipe
C
6.6
Central heating service con-
nections
• The boiler is supplied with 22 mm copper
tails for both upwards (Fig. 6.3) flow and
return pipe routing suitable for compres-
sion or soldering connections.
The paper template supplied with the
boiler, gives a real size view of the copper
pipes that helps to identify them.
Under no condition should the
feed and expansion pipes be
isolated or isolation able be-
tween the boiler and the F&E
tank, the placing of any form of
valve in the pipes between the
boiler and tank constitute a seri-
ous danger.
Use extreme care if soldering
the joints near to the appliance.
If boiler is located in tight space
it is recommended to remove
the pipes from the boiler.
• Connect the central heating system pipes
to the central heating flow and return
pipes on the boiler.
Pipe sizes
(o.d)
Ø 22
Ø 20 mm
(rubber)
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