Flue Terminal Positions - andrews COMBIflo 100/300 Installation, Operation And Maintenance Manual

4.13 FLUE TERMINAL POSITIONS

Code Minimum distance (mm)
A Directly below an opening, air brick, opening window etc
B Above an opening, air brick, opening window etc
C Horizontally to an opening, air brick, opening window etc
D Below gutters, soil pipes or drainpipes
E Below eaves
F Below a balcony or car port roof
G Above ground, roof or balcony level
H From vertical drain or soil pipe
J From an internal or external corner
K From a terminal facing a terminal
L Vertically from a terminal on the same wall
M Horizontally from a terminal on the same wall
N From a surface or a boundary line facing a terminal
P From a opening in a carport (e.g. door, windows) into the building
Q Above a pitched roof
R From a roof structure
S Above a fl at roof
From any other roof fl ue terminal
+Not Recommended - Risk assessment required
++ Plume management recommended
ANDREWS COMBIfl o
B23 fl ue
Model
100
2500
1,730
1,730
200
200
300
150
300
2,465
2,500
1,730
2,795
410
2,500
410
1,730
30
Terminals should be so
positioned as to avoid
products of combustion
entering openings into
buildings or other fl ues or vents
C13, C33, C53 fl ue
Model
150 100
2500 2500 2500
2,165 775 1,105
2,165 775 1,105
200 200
200 200
Not recommended+
300++ 300++ 300++
150 150
300++ 300++ 300++
3,390 2,465 3,390
2,500 2,500 2,500
2,165 775 1,105
3,855 2,795 3,855
Not recommended+
620 410
2,500 2,500 2,500
620 410
2,170 780 1,110
150
200
200
150
620
620
GB