Dimensions And Connections - Main Eco Compact Heat 15 Installation And Service Manual

3 Technical Specification
3.3

Dimensions and Connections

at Least
1.5°
D
X
16 Eco Compact Heat
E
g
a
B
360° Orientation
C
Tube Ø 100mm
F
Y
6m max
at Least 3°
For clearances see
DIMENSIONS
Section 5.3.6
a 625mm
B 270mm
C 370mm
D 116mm Ø Min.
E 165mm
F 155mm
g 110mm
H 550mm
nOTE: There must be no part of the air duct
(white tube) visible outside the property after
installation. The flue seal should fit neatly and
effect a good seal.
iMPORTanT: The 1.5° fall provided by the elbow is
to allow condensate to run back to the boiler, for
disposal through the condensate discharge pipe.
When using extensions the fall along the flue
system must be increased to 3°.
Where extensions are used ensure the clearance
above the top of the flue elbow (X) is as shown in
the table below:-
Flue length (Y)
up to 1m
1m - 2m
2m - 3m
3m - 4m
4m - 5m
5m - 6m
Clearance (X)
30mm
84mm
134mm
186mm
238mm
290mm
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