Econcept 50 A
19
Terminal Position
Fig. 12
P
D, E
Q
Q
l
B
C
A
G
F
L
J
H
H
K
N
N
M
M
Q
Directly below an opening, air brick, (0-7 kW)
opening windows, etc.
(>7-14 kW)
(>14-32 kW)
(>32-70 kW)
Above an opening, air brick, (0-7 kW)
opening windows, etc.
(>7-14 kW)
(>14-32 kW)
(>32-70 kW)
Horizontally to an opening, air brick, (0-7 kW)
opening windows, etc.
(>7-14 kW)
(>14-32 kW)
(>32-70 kW)
Below gutters, soil pipes or drain pipes
Below eaves
Below balconies or car port roof
From a vertical drain pipe or soil pipe
From an internal or external corner
Above ground roof or balcony level
From a surface facing the terminal
(also see 6.1.2)
From a terminal facing the terminal
From an opening in the car port ( e.g. door,
window) into the dwelling
Vertically from a terminal on the same wall
Horizontally from a terminal on the same wall
From the wall on which the terminal is mounted
From a vertical structure on the roof
Above intersection with roof
Dimensions
Terminal position
(kW input expressed in net)
Balanced flues room
sealed
Fanned
draught
Aa
300 mm
Ba
300 mm
Ca
300 mm
D
75 mm
E
200 mm
F
200 mm
G
150 mmb
H
300 mm
I
300 mm
J
600 mm
K
1200 mm
L
1200 mm
M
1500 mm
N
300 mm
O
N/A
P
N/A
Q
N/A
NOTE N/A = Not applicable
a
I
n addition, the terminal should not be nearer than 150 mm (fanned draucht) or 300 mm (natural draught) to an opening in the building fabric
formed for the purpose of accommodating a built-in element such as a window frame, (see Figure C2). Separation distances are linked to the
rated heat inputs as shown.
Minimum dimensions of flue terminal positions
