CarAlarms.com P90-NG1 - Manual (Page 12)

Excalibur ® P90 Zero Clearance Direct Vent Gas Fireplace 12
INSTALLATION
EXTERIOR VENT TERMINATION LOCATIONS
A=
Clearance above grade, veranda, porch, deck, or balcony *(min. 12"/30cm)
B=
Clearance to window or door that may be opened *(12"/30cm) #(9"/23cm)
C=
Clearance to permanently closed window *(min. 12"/30cm)
D=
V
ertical clearance to ventilated soffi
t located above the terminal within a horizontal
distance of (24"/60cm) from the centerline of the terminal (min. 18"/46cm) check with local code.
E=
Clearance to unventilated soffi
t
(min.
15"/38cm)
F=
Clearance to outside corner: with
AstroCap
T
e
rmination Cap (min 6"/15cm), with Dura-
V
ent
T
e
rmination Cap (14"/36cm)
G=
Clearance to inside corner: with
AstroCap
T
e
rmination Cap (min 6"/15cm), with Dura-
V
ent
T
e
rmination Cap (12"/30cm)
H=
Not to be installed above a meter/regulator assembly within (3'/90cm) horizontally from the centerline of the regulator
.
J=
Clearance to service regulator vent outlet *(min 36"/90cm)
K=
Clearance to non-mechanical air supply inlet to building or the combustion air inlet to any other appliance *(12"/30cm) #(9"/23cm)
L=
Clearance to a mechanical air supply inlet *(min. 72"/1.8m) #3' (91cm) above if within 10' (3m) horizontally
.
M=
Clearance above paved sidewalk or a paved driveway located on public property *(min. 84"/2.1m)
N=
Clearance under veranda, porch, deck, or balcony *(min. 12"/30cm)
Note: -
A
vent shall not terminate directly above a sidewalk or paved driveway which is located between two single family dwellings a
nd serves both dwellings.
- Only permitted if veranda, porch, deck, or balcony is fully open on a minimum of two sides beneath the fl
oor
.
- If the vent termination is accessible, a certifi
ed guard shall be installed.
*
As specifi
ed in CGA
B149 Installation Code. Note: Local codes or regulations may require dif
ferent clearances.
# In accordance with the current
ANSI Z223.1/NFP
A
54, Natioinal Fuel Gas Code.