Majestic fireplaces PVS-1 Homeowner's Installation & Operating Manual - Page 4
Browse online or download pdf Homeowner's Installation & Operating Manual for Fan Majestic fireplaces PVS-1. Majestic fireplaces PVS-1 12 pages. Power venting system for use with decorative gas appliance models: nvc33vn/vp, nvc36vn/vp, nvc39vn/vp, nvc43vn/vp
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Majestic
Fireplaces Power Venting System
®
D
E
B
L
VENT TERMINATION
V
CFM145a
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 soffit located
above the terminal within a horizontal
distance of 2' (610mm) from the center
line of the terminal
E = Clearance to unventilated soffit
F = Clearance to outside corner
G = Clearance to inside corner (see next page)
H = Clearance to each inside 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 appliances
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 In accordance with the current CSA-B149 Installation Codes
2 In accordance with the current ANSI Z223.1/NFPA 54 National Fuel Gas Codes
† A vent shall not terminate directly above a sidewalk or paved driveway which is located between two (2) single family dwellings and
serves both dwellings
‡ only permitted if veranda, porch, deck or balcony is fully open on a minimum two (2) sides beneath the floor:
NOTE: 1. Local codes or regulations may require different clearances.
2. The special venting system used on Direct Vent appliances are certified as part of the appliance, with clearances tested and ap
proved by the listing agency.
4
General Venting Information - Termination Location
CORNER DETAIL
V
A
C
B
V
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V
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F
V
B
B
X
AIR SUPPLY INLET
12" (30cm)
6" (15cm) for appliances
< 10,000Btuh (3kW), 12" (30cm)
for appliances > 10,000 Btuh (3kW) and
< 100,000 Btuh (30kW), 36" (91cm)
for appliances > 100,000 Btuh (30kW)
12" (305mm) recommended to
prevent window condensation
18" (458mm)
12" (305mm)
see next page
see next page
3' (91cm) within a height of 15' (4.6 m)
above the meter/regulator assembly
3' (91cm)
6" (15cm) for appliances < 10,000
Btuh (3kW), 12" (30cm) for
appliances > 10,000 Btuh (3kW) and <
100,000 Btuh (30kW), 36" (91cm)
for appliances > 100,000 Btuh (30kW)
6' (1.83m)
7' (2.13m)†
12" (30cm)
INSIDE
G
H
B
V
�����
������
B
V
J
X
A
AREA WHERE TERMINAL IS NOT PERMITTED
Canadian Installations
CFM145a
DV Termin Location
5/01/01 Rev. 12/05/01
sta
‡
M
X
I
V
K
1
US Installations
12" (30cm)
6" (15cm) for appliances
< 10,000 Btuh (3kW), 9"
(23cm) for appliances > 10,000
Btuh (3kW) and < 50,000 Btuh
(15kW), 12" (30cm) for
appliances > 50,000 Btuh (15kW)
12" (305mm) recommended to
prevent window condensation
18" (458mm)
12" (305mm)
see next page
see next page
3' (91cm) within a height of 15' (4.6m)
above the meter/regulator assy
3' (91cm)
6" (15cm) for appliances
< 10,000 Btuh (3kW), 9"
(23cm) for appliances > 10,000
Btuh (3kW) and < 50,000 Btuh
(15kW), 12" (30cm) for
appliances > 50,000 Btuh (15kW)
3' (91cm) above if within 10'
(3m) horizontally
7' (2.13m)†
12" (30cm)
‡
G
V
G
V
A
2
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