*In addition, the terminal should not be nearer than 300mm to an opening in the
building fabric formed for the purpose of accommodating a built-in element such as a
window frame or door frame (See figure 4b).
** The reference to external corners does not apply to building protrusions not
Page 14
INSTALLER GUIDE
©
Baxi Heating U.K. Limited 2007.
Key
Terminal position
Minimum
distance
(mm)
A*
Directly below an opening, air brick, opening window etc.
300mm
B*
Above an opening, air brick, opening window etc.
300mm
C*
Horizontally to an opening, air brick, opening window etc.
300mm
D
Below gutters, soil pipes or drain pipes.
300mm
E
Below eaves.
300mm
F
Below balconies or car port roof.
600mm
G
From a vertical drain pipe or soil pipe.
300mm
H** From an internal or external corner.
600mm
I
Above ground, roof or balcony level.
300mm
J
From a surface facing the terminal.
600mm
K
From a terminal facing the terminal.
600mm
L
From an opening in a car port (e.g. door, window) into dwelling.
1200mm
M
Vertically from a terminal on the same wall.
1500mm
N
Horizontally from a terminal on the same wall.
300mm
Figure 4a.
