andrews COMBIflo 100/300, Installation, Operation And Maintenance Manual

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