B
T
U
Likely flue positions requiring
a flue terminal guard
Flue options
Terminal Position with Minimum Distance
(mm)
A
1
Directly below an opening, air brick, opening windows, etc 300
B
1
Above an opening, air brick, opening window etc 300
C
1
Horizontally to an opening, air brick, opening window etc 300
D
2
Below gutters, soil pipes or drain pipes 25 (75)
E
2
Below eaves 25 (200)
F
2
Below balconies or car port roof 25 (200)
G
2
From a vertical drain pipe or soil pipe 25 (150)
H
2
From an internal or external corner 25 (300)
I Above ground, roof or balcony level 300
J From a surface or boundary line facing a terminal 600
K From a terminal facing a terminal (Horizintal ue) 1200
K From a terminal facing a terminal (Vertical ue) 600
L
From an opening in carport (e.g. door, window) into
the dwelling
1200
MX8013 - Technical pocket guide DL v14_post proof.indd 10 30/08/2012 14:29