Installation Instructions
KIT CONTENTS
1.
GENERAL
Note: These flues MUST ONLY be used with the Alpha CD Condensing boilers.
a.
The Alpha Easy-Flue is suitable for straight horizontal flues only and can be extended up to the maximum lengths
given in paragraph (f), below.
b.
The easy-Flue includes a 90° bend, (no separate 90° bend is required).
c.
Ensure the flue assembly is installed horizontally and the inner flue duct has a slight downward slope towards the boiler.
d.
The flue system must be installed in accordance with BS 5440:1:1990.
e.
The boiler must be installed in accordance with the installation instructions supplied with the CD boiler.
f.
The CD Easy-Flues are suitable for use in the flue length ranges shown in the tables below.
Note: Where the length is less than the minimum or more than the maximum, refer to section 4.
Alpha CD Easy-Flue
CD Easy-Flue 500 mm Part No. 6.2000500
CD Easy-Flue 1000 mm Part No. 6.2001000
Fig. 1
Fig. 2
CD Easy-Flue
500 mm
1000 mm
B (mm)
Max
520
915
Min
280
675
CD Easy-Flue
500 mm
1000 mm
Max
460
855
Min
220
615
B + C (mm)
