Alpha CD25X - Page 8

8
HORIZONTAL FLUE OPTIONS - Lmax = 12 metres
L = B + C + E + 225 mm
Alpha CD25X/28X - General Boiler Information
L = B + C + 225 mm
C
B
E
C
B
E
B
F
B
C
L = B + E + F + 225 mm + (90° bend = 1.3 metre)
(add 40 mm to 'F' if a jig is used)
L = B + C + 225 mm + (2 x 45° bends = 1.8 metre)
Fig. 3
VERTICAL FLUE OPTIONS
Not less than
300 mm
Not less than
300 mm
H
Hmax=15m
Not less than
300 mm
Not less than
300 mm
H
Hmax = 13.2 m