Positioning Of Outlet Terminals - Sime Murelle EV HE 30 Instructions D'installation Et D'utilisation

2.5 POSITIONING OF OUTLET
ENG
TERMINALS (fig. 5/b - 5/c)
FR
The outlet terminal must be flush with the
wall and the inlet terminal must protrude
To install the tubes in such way protect the building materials
from degradation by fluegas.
TABLE 1
MINIMUM DISTANCE mm feet
A - below openable window or door
B - below ventilation opening (non mechanical)
C - below eaves
D - below balcony (1) 3
E - from adjacent window or door
F - from adjacent ventilation opening (non mechanical)
G - from horizontal or vertical soil or drain pipes (2)
H - from corner of building
I - from recess in building
L - above a paved sidwalk or a paved driveway that is
Iocated on private property
M- between two terminals set vertically
N - between two terminals set horizontally
O - from a surface facing without
openings or terminals
P - as above but with openings and terminals
1. The vent shall not terminate;
a) directly above a sidewalk or paved driveway that is located between two single -
family dwellings and severs both dwellings;
b) less that 2. 1 m (7 ft) above a paved sidewalk or a paved driveway that is located on
public property;
c) within 1.8 m (6 ft) of a mechanical air-supply inlet to any building;
d) above a meter and regulator assembly within 1,8 m (6 ft) horizontally of the verti-
cal centerline of the regulator vent outlet to a maximum vertical distance of 4.5 m
(15 ft);
e) within 1.8 m (6 ft) of any gas service regulator vent outlet;
f) less than 300 mm (1ft) above grade level plus expected snow level;
g) within 900 mm (3 ft) of a window or door that can be opened in any building, of
any nonmechanical air supply inlet to any building, or of any combustion air inlet of
any other appliance;
h) Underneath a veranda, porch, or deck unless;
i) the veranda, porch, or deck is fully open on a minimum of two sides beneath the
floor;
ii) the distance between the top of the vent termination and the underside of the
veranda, porch, or deck is greater that 300 mm (1ft).
2. When setting terminals, where materials that may be subject to the action of the
combustion products are present in the vicinity, e.g., eaves, gutters and downspouts
painted or made of plastic material, projecting timberwork, etc., distances of not
less than 1.5 m (5 ft) must be adopted, unless adequate shielding is provided to
guard these materials.
12
50 mm (2 in) at least from the outstide
wall (fig. 5/c).
Outlet terminals for forced draft systems
may be located on the outer walls of the
buildings.
900 3
900 3
300 1
00 1
900 3
900 3
300 1
300 1
300 1
2100 7
600 2
600 2
2000 6.56
3000 9.84
Table 1 shows approximate, non-binding
minimum distances to be met for a building
of the type shown in fig. 5/b.
Please refer to local codes for minimum
clearances.
Slanted view
Frontal view
System 636
2SVSRCF
Fig. 5/b
Fig. 5/c