Position Recommandée Des Terminaux Évacuation/Aspiration; Vent/Air Intake Terminal Position - Rinnai E50C Instructions D'installation Et D'entretien

6.7.3
Les terminaux doivent être positionnés de façon à éviter les produits de combustion entrant par les ouvertures des
bâtiments ou autres évacuations.
Observez 12" (30,5cm)
d'espace au-dessus du plus
haut niveau de neige prévu
ou de la pente ou du plus
grand des deux. Veuillez
consulter vos codes
locaux sur le niveau
de la neige de votre
région.
Terminal positions
Ref Description
A Clearance above grade, veranda, porch, deck, or balcony
B Clearance to window or door that may be opened
C Clearance to permanently closed window
D Vertical clearance to ventilated soffi t, located above the
terminal within a horizontal distance of 2 feet (61 cm) from
the center line of the terminal
E Clearance to unventilated soffi t
F Clearance to outside corner
G Clearance to inside corner
H Clearance to each side of center line extended above meter/
regulator assembly
I Clearance to service regulator vent outlet
J Clearance to nonmechanical air supply inlet to building or
the combustion air inlet to any other appliance
K Clearance to a mechanical air supply inlet
L Clearance above paved sidewalk or paved driveway located
on public property
M Clearance under veranda, porch, deck, or balcony
[1] A vent shall not terminate directly above a sidewalk or paved driveway that is located between two single family dwellings and serves
both dwellings.
[2] Permitted only if veranda, porch, deck, or balcony is fully open on a minimum of two sides beneath the fl oor.
* For clearances not specifi ed in ANSI Z223.1/NFPA 54 or CSA B149.1, clearances are in accordance with local installation codes and the
requirements of the gas supplier.
clearances of venting system terminals
Position recommandée des terminaux évacuation/aspiration
6 inches (15 cm) for appliances < 10,000 Btuh (3
kW), 9 inches (30 cm) for appliances > 10,000 Btuh
(3 kW) and < 50,000 Btuh (30 kW), 12 inches (91
6 inches (15 cm) for appliances < 10,000 Btuh (3
kW), 9 inches (30 cm) for appliances > 10,000 Btuh
(3 kW) and < 50,000 Btuh (30 kW), 12 inches (91
US Installations Direct Vent
12 inches (30 cm)
cm) for appliances > 50,000 Btuh (30 kW)
*
*
*
*
*
*
*
cm) for appliances > 50,000 Btuh (30 kW)
3 feet (91 cm) above if within 10 feet (3 m)
horizontally
*
*
figure 15
US Installations non Direct
Vent
12 inches (30 cm)
4 feet (1.2 m) below or to side of
opening; 1 foot (300 mm) above
opening
*
*
*
*
*
*
*
4 feet (1.2 m) below or to side of
opening; 1 foot (300 mm) above
opening
3 feet (91 cm) above if within 10 feet (3
m) horizontally
7 feet (2.13 m)
*
table 6
115