Monessen Hearth Direct Vent BLDV400, Инструкция по установке и эксплуатации

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74D0009 15
V
V
V
V
V
V
V
V
D
L
E
B
C
F
B
B
B B
B
M
I
A
A
J
H
G
A
Operable
Fixed
Closed
Fixed
Closed
Opera-
ble
K
A
A
A
G
VENT INSTALLATION
W
ARNING
Figure 8 - Horizontal Vent Termination Location
Vent Terminal Air Supply Inlet Area Where Terminals Not Permitted
Inside Corner Detail FOR HORIZONTAL TERMINATION
MINIMUM DISTANCES
A = Clearance above the grade, a veranda, porch, deck, or balcony [*12" (305 mm) minimum].
B = Clearance to window or door that may be opened [*12" (305 mm) minimum].
C = Clearance to permanently closed window [*minimum 12" (305 mm) recommended to prevent condensation
on window]
D = Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of two (2) feet
(610 mm) from the centerline of the terminal [18" (457 mm) minimum].
E = Clearance to unventilated soffits [12" (305 mm) minimum]. Clearance to vinyl soffit [30" (762 mm)].
F = Clearance to an outside corner. Figure 9
G = Clearance to an inside corner. Figure 9
H = *Not to be installed above a gas meter/regulator assembly within three (3) feet (914 mm) horizontally from
the centerline of the regulator.
I = Clearance to service regulator vent outlet [*3' (914 mm) minimum].
J = Clearance to non-mechanical air supply inlet to building or the combustion air inlet to any other appliance [*12"
(305 mm) minimum].
K = Clearance to a mechanical air supply inlet [*6' (1829 mm) minimum].
L = Clearance above a paved sidewalk or paved driveway located on public property [
**
7' (2133 mm)
minimum].
M = Clearance under veranda, porch, deck, or balcony Refer to Figure 9 [*For Canada 12" (305 mm)
minimum *** ].
* As specified in CSA B149 Installation Codes. Note: Local codes or regulations may require different
clearances.
** A vent must not terminate directly above a sidewalk or paved driveway, which is located between two single-
family dwellings and serves both dwellings.
*** Only permitted if veranda, porch, deck, or balcony is fully open on a minimum of two sides beneath the
floor.
Always maintain minimum clearances around vent systems. The minimum clearances to
combustibles for horizontal vent pipe are 3" at the top and 1" at the sides and bottom of the
vent system until the pipe penetrates the nearest vertical wall (1" required). If the vertical
run is 7
1
/
2
ft. or more, the clearance is 1" on all sides of the horizontal run. A 1" minimum
clearance all around the pipe must be maintained at outside wall and on vertical runs. Do
not pack the open air spaces with insulation or other materials. This could cause high
temperatures and may present a fire hazard.