Potterton Performa 28i Installation And Servicing Instructions page 16

D
J
Likely flue positions requiring
a flue terminal guard
Fig. 11
Terminal Position with Minimum Distance (Fig. 11)
A Directly below an openable window, air vent or any other
ventilation opening.
B Below gutter, drain/soil pipe.
C Below eaves.
D Below a balcony/car port roof.
E From vertical drain pipes and soil pipes.
F From internal or external corners.
G Above adjacent ground or balcony level.
H From a surface facing a terminal.
I Facing a terminals.
J From opening (door/window) in carport into dwelling.
K Vertically from a terminal on the same wall.
L Horizontally from a terminal on the same wall.
M Above an opening, air brick, opening window etc.
N Horizontally to an opening, air brick, opening window etc.
16
L
K
G
M
A
E
G
7.0 Site Requirements
7.8
1. The flue terminal position must be in
accordance with the current editions of B.S.
5440 Part 1, and either Part J of the Building
Regulations England and Wales or Part F of
the Building Standards (Scotland)
Regulations as appropriate.
2. If the terminal discharges onto a pathway or
passageway, check that combustion products will
not cause a nuisance and that the terminal will
not obstruct the passageway.
3. If a terminal is less than 2 metres above a
balcony, above ground or above a flat roof to
which people have access, then a suitable
terminal guard must be provided.
B,C
N
G
D H,I
A
F
F
NOTE: Scotland Only - The distance from a
fanned draught appliance terminal installed at
right angles to a boundary may not be less
than 300mm in accordance with the diagram
below
(mm)
300
150
Terminal
200
Assembly
200
150
300
300
600
1200
1200
1500
Top View Rear Flue
300
300
300
Flue
300 min
Property Boundary Line