Fedders FV95A054 Installating And Operation Manual page 25

Other Then Direct Vent Terminal Clearances
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 ft(61 cm)
from the center line of the terminal
E = Clearance to unventilated soffit
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
For clearances not specified in ANSI Z223.1/NFPA 54 or CSA B1 49.1, the following statement shall be included:
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"Clearance in accordance with local installation codes and the requirements of the gas supplier and the manufacturer's
installation instructions."
A vent shall not terminate directly above a sidewalk or paveble Cell Footnoted driveway that is located between two single
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family dwellings and serves both dwellings
Permitted only if veranda, porch ,deck, or balcony is fully open on a minimum of two sides beneath the floor.
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Canadian Installations
12 in (30 cm)
6 in (15 cm) for appliances 10,000
Btuh (3 kW), 12 in (30 cm) for
appliances > 10,000 Btuh (3 kW) and
100,000 Btuh (30 kW), 36 in (91 cm)
for appliances > 100,000 Btuh (30 kW)
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3 ft (91 cm) within a height 15 ft
( 458 cm) above the meter / regulator
assembly
3 ft (91 cm)
6 in (15 cm) for appliances 10,000 Btuh
(3 kW ),12 in (30 cm) for appliances >
10,000 Btuh (3 kW) and 100,000 Btuh
(30 kW), 36 in (91 cm) for appliances
> 100,000 Btuh (30 kW)
6 ft (183 cm)
7 ft (213 cm) **
12 in (30 cm) ***
2 3 2
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US Installations
12 in (30 cm)
4 ft (121 cm) below or to side of
opening; 1 ft (30 cm) above opening
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4 ft (121 cm) below or to side of
opening; 1 ft (30 cm) above
opening
3 ft (91 cm) above if within 10 ft
(305 cm) horizontally
7 ft (213 cm)
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