9.0
FLUE SYSTEM
Location
Description
A
Directly below an opening, air brick, opening windows etc.
B
Above an opening, air brick, opening windows etc.
C
Horizontally to an opening, air brick, opening windows etc.
D
Below a gutter or sanitary pipework
E
Below the eaves
F
Below a balcony or car port roof
G
From a vertical drain or soil pipe
H
From an internal or external corner
I
Above ground, roof or balcony level
J
From a surface facing the terminal
K
From a terminal facing the terminal
L
From an opening in the car port (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
P
From a vertical structure on the roof
Q
Above intersection with the roof
TABLE 8.1
9.1
FLUE SYSTEM GENERAL REQUIREMENTS
Detailed recommendations for the flue system are given in BS5440-1. The following notes are intended to give
general guidance only.
9.2
APPROVED FLUE SYSTEM
This appliance is approved for use with a purpose designed adaptive room sealed flue system; the appropriate kits
are available from Lochinvar Limited
FIGURE 8.1:
FLUE TERMINAL POSITIONS
FLUE TERMINAL MINIMUM DISTANCES
Minimum distance
300
300
300
75
200
200
150
300
300
600
1200
1200
1500
300
300
300
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