Table of Contents
Advertisement
Standard horizontal flue kit (Fig. 6.5 A)
Type C13
ø 60/100
Fig. 6.5
Co-axial 60/100 mm - nominal length 1 m
This kit is normally supplied with the boil-
er and can be fitted to allow discharge to
the rear or either side of the boiler via the
flanged boiler adapter elbow. Minimum
length required is 0.3 m. Maximum equiva-
lent length of 10 metres can be achieved
utilising extensions. This flue system can
only be used to discharge horizontally, it is
not designed to enable termination in the
vertical plane.
Vertical kit with 90° elbow (Fig. 6.5 B)
Co-axial 60/100 mm.
Supplied with a straight flanged adapter a
co-axial elbow and a co-axial pipe with ter-
minal, this kit allows for a vertical rise of 0,5
m from the boiler. In all circumstances the
flue terminal must discharge horizontally
and the equivalent flue length must not ex-
ceed 10 metres.
Elbows 45° & 90° (Fig. 6.5 C)
Coaxial 60/100 mm.
Elbow kits enable the standard flue kits to be
offset to overcome obstructions or ensure
the correct clearances for the flue terminal.
Each elbow used in addition to the standard
INSTALLATION
B
Min = 0,3 m
Max =10 m
A
ø 60/100
90° =--- 1m
45° =--- 0,5m
C
flanged elbow reduces the overall accept-
able length of the flue system as follows:
For the elbow of 45° loss
For the elbow of 90° loss
Twin pipe kits ø 80 mm (Fig. 6.6-Fig. 6.7)
Fig. 6.6
Various twin (split) pipes kits and optional
accessories (elbows) are available to as-
sist in the termination of the flue where the
boiler is installed in a location remote to an
outside wall.
These kits allow for separation of the air
supply pipe from the pipe that discharges
the exhaust gasses. Consequently it is pos-
sible to extend the flue system to a greater
distance than that provided by the standard
horizontal co-axial flue.
If either an additional 45° or 90° accessory
elbow is used then the maximum permissi-
ble length of either pipe must be reduced by
0.90 m or 1,65 m respectively.
Referring to Fig. 6.7, the minimum length
required for pipes a and b is 0.3 m.
0,5 m
1 m
Type C13
- 39 -
Advertisement
Table of Contents
