Minimum Ducting Requirements; Dhc™ Plus Duct Outlet - Napoleon DYNAMIC HEAT CONTROL PLUS Series Installation And Operation Manual

2.0 minimum ducting requirements

EN
2.1 DHC™ Plus duct outlet
note:
Wall terminals are for illustration
purposes only. Size and shapes may
vary.
INSTALLATIONS
CANADA
A 12" (30.5cm)
B 12" (30.5cm)*
12"
C
(30.5cm)**
D 12" (30.5cm)**
E 0" (0mm)
0" (0mm)
F
2" (51mm)
G 3'(0.9m)
H 3' (0.9m)
I 12" (30.5cm)
J 6' (1.8m)
K 7' (2.1m) ‡
L 12" (30.5cm)****
M 1' (0.3m)†*
* Recommended to prevent condensation on windows and thermal breakage
** It is recommended to maximize the distance to vinyl clad soffits.
**** This is a recommended distance. For additional requirements, check local codes.
† 3 feet above if within 10 feet horizontally.
‡ A vent shall not terminate where it may cause hazardous frost or ice accumulations on adjacent property surfaces.
†† Permitted only if the veranda, porch, or deck is fully open on a minimum of two sides beneath the floor.
†* Recommended for service. For additional requirements, check local codes.
note:
Clearances are to be in accordance with local installation codes and the requirements of the gas supplier. In their absence, clearances are to
be as listed above and are based on national codes.
8
W415-1789 / C / 01.29.19
B
E
A
U.S.A.
12" (30.5cm) Clearance above grade, veranda porch, deck or balcony.
12" (30.5cm)* Clearance to windows.
12" Vertical clearance to ventilated soffits located above the terminal within a horizontal distance of 2' (0.6m)
(30.5cm)** from the center line of the terminal.
12" (30.5cm)** Clearance to unventilated soffit.
0" (0mm) Clearance to an outside corner wall.
0" (0mm) Clearance to an inside non-combustible corner wall or protruding non-combustible obstructions (chimney, etc.).
2" (51mm) Clearance to an inside combustible corner wall or protruding combustible obstructions (vent chase, etc.).
Clearance to each side of the center line extended above the meter / regulator assembly to a maximum
3'(0.9m)****
vertical distance of 15' (4.6m).
3' (0.9m)**** Clearance to a service regulator vent outlet.
9" (229mm) Clearance to a non-mechanical air supply inlet to the building or a combustion air inlet to any other appliance.
3' (0.9m) † Clearance to a mechanical air supply inlet.
7' (2.1m) **** Clearance above a paved sidewalk or paved driveway located on public property.
12" (30.5cm)**** Clearance under a veranda, porch or deck.
1' (0.3m) †* Clearance from an adjacent wall including neighbouring buildings.
C D
M
G
G
H
C D
L
I
J
F
K