Flue/Chimney Location - Baxi EcoBlue Advance Combi 28 Installation And Service Manual

R
I
F
L
Likely flue positions requiring
a flue terminal guard
Terminal Position with Minimum Distance (Fig. 8)
1
A Directly below an opening, air brick, opening windows, etc.
B 1 Above an opening, air brick, opening window etc.
C 1 Horizontally to an opening, air brick, opening window etc.
2
D Below gutters, soil pipes or drain pipes.
2
E Below eaves.
2
F Below balconies or car port roof.
2
G From a vertical drain pipe or soil pipe.
H 2 From an internal or external corner.
I Above ground, roof or balcony level.
J From a surface or boundary line facing a terminal.
K From a terminal facing a terminal (Horizontal flue).
From a terminal facing a terminal (Vertical flue).
L From an opening in carport (e.g. door, window)
into the dwelling.
M Vertically from a terminal on the same wall.
N Horizontally from a terminal on the same wall.
R From adjacent wall to flue (vertical only).
S From an adjacent opening window (vertical only).
T Adjacent to windows or openings on pitched and flat roofs
U Below windows or openings on pitched roofs
Comp No. 7212138 - 02 (06/14)
T
J,K
N
M
I
B
A
G
I
5.3.7

Flue/Chimney Location

1. The following guidelines indicate the general requirements for
siting balanced flue terminals. For GB recommendations are
given in BS 5440 Pt 1. For IE recommendations are given in the
current edition of I.S. 813 "Domestic Gas Installations".
Due to the nature of the boiler a plume of water vapour
will be discharged from the flue. This should be taken
into account when siting the flue terminal.
U
D
A
C
E
I
I
S
J,K
F
A
H
H
Fig. 8
(mm)
300
300
300
25 (75)
25 (200)
25 (200)
25 (150)
25 (300)
300
1
In addition, the terminal should be no nearer than
600
150 mm to an opening in the building fabric formed
1200
for the purpose of accommodating a built-in element
600
such as a window frame.
1200
2
Only ONE 25mm clearance is allowed per
1500
installation. If one of the dimensions D, E, F, G or H
300
is 25mm then the remainder MUST be as shown in
300
brackets, in accordance with B.S.5440-1.
1000
600
2000
Before Installation
EcoBlue Advance Combi
5
31