Certikin MB20S, Operating, Installation And Servicing Instructions

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2.0 Requirements
10
Genie S
Fig. 1.0
2.13 FLUE TERMINAL POSITIONS
Minimum Distance mm
A Directly below an opening, air brick, opening window etc 300
B Above an opening, air brick, opening window etc 300
C Horizontally to an opening, air brick, opening window etc 300
D Below gutters, soil pipes or drainpipes 75*
E Below eaves 200
F Below a balcony or car port roof 200
G From vertical drain or soil pipe 150
H From an internal or external corner or to an alongside boundary 300
I Above ground, roof or balcony level 300
J From a surface or a boundary line facing a terminal 600
K From a terminal facing a terminal 1200
L From a opening in a carport (e.g. door, windows) into the building 1200
M Vertically from a terminal on the same wall 1500
N Horizontally from a terminal on the same wall 300
P From a roof structure N/A
Q Above the highest point of intersection on a roof 1200
Terminal adjacent to windows or opening on pitched and fl at roofs
The fl ue should not
penetrate the shaded
area
*
Only if combustible material is protected. Otherwise a clearance of 600mm should be allowed.
Fig. 1.0a
Terminals should be so
positioned as to avoid
products of combustion
entering openings into
buildings or other
fl ues or
vents
Source of data : Building regulations Part J : 2010 Gas appliances up to 70 kW