W415-1472 / 04.21.15
19
EN
4.4 PELLET VENT TERMINATION
The vent termination must have an approved cap (to prevent water from entering) or a 45° downturn.
If the termination is located on a windy side of the house, a shield is recommended to prevent soot from
building up on the side of the house.
Horizontal terminations must protrude 12" (305mm) from the wall, vertical terminations require a minimum 24"
(610mm) above the highest point that it penetrates through the roof.
Depending on pellet quality, vent confi guration and air settings, black soot may occur on the terminal wall.
4.5 VENT TERMINAL CLEARANCES
CLEARANCES
A
12” (304.8mm)
Clearance above grade, veranda porch, deck or balcony. (Including vegetation and mulch)
B
9” (228.6mm)*
Clearance beside or below any windows or doors that open.
12” (304.8mm)*
Clearance above any window or door that opens.
C
18”
(457.2mm)
Vertical clearance to ventilated soffi t located above the terminal within a horizontal distance of 2 feet
(0.6m) from the center line of the terminal.
D
0” (0mm)
Clearance to an outside corner wall.
E
3” (0.9m)
Clearance to an inside combustible corner wall or protruding combustible obstructions (vent chase, etc.)
F
9” (228.6mm)
Clearance to a non-mechanical air supply inlet to the building or a combustion air inlet to any other appliance.
G
3’ (0.9m)
Clearance to a mechanical air supply inlet.
H
7’ (2.1m) **
Clearance above a paved sidewalk or paved driveway located on public property.
I
12” (304.8mm)**
Clearance under a veranda, porch, deck or balcony.
J
24” (609.6mm)
Clearance above the roof.
K
2’ (0.6m)
Clearance from an adjacent wall including neighbouring buildings.
L
3’ (0.9m) within a
height of 15 feet
(13.7m) above the
meter / regulator
assembly
Clearance to each side of center line extended above natural gas or propane meter / regulator assembly or
mechanical vent.
*
Recommended to prevent condensation on windows and thermal breakage
**
This is a recommended distance. For additional requirements check local codes.
A
J
D
K
I
H
E
C
B
G
F
E
B
L
12.7C
NOTE: Illustration dimensions are to the center of
the exhaust exit point of the vent.
Содержание NPI45
Страница 48: ...W415 1472 04 21 15 48 EN 67 20 29 58 41 38 43 44 63 57 60 6 11 3 NPI45 REPLACEMENT PARTS...
Страница 54: ...W415 1472 04 21 15 54 EN 14 0 SERVICE HISTORY 43 1...
Страница 55: ...W415 1472 04 21 15 55 EN 15 0 NOTES 44 1...
Страница 105: ...105 W415 1472 04 22 15 FR 46 29 50 34 50 52 46 51 45 47 48 49 49 13 21 30 44 43 56 6 11 2 PI CES DE RECHANGE DU NPS45...
Страница 106: ...106 W415 1472 04 22 15 FR 67 20 29 58 41 38 43 44 63 57 60 6 11 3 PI CES DE RECHANGE DU NPI45...
Страница 114: ...114 W415 1472 04 22 15 FR 15 0 NOTES 44 1...
Страница 115: ...115 W415 1472 04 22 15 FR 44 1...
