Regency P48-2 - Manual (Page 12)

Regency ® P48-2 Zero Clearance Direct Vent Gas Fireplace 12
INSTALLATION
EXTERIOR VENT TERMINATION REQUIREMENTS
A=
Clearance above grade, veranda, porch, deck, or balcony *(min. 12"/30cm)
B=
Clearance to window or door that may be opened *(12"/30cm)
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 (min. 23"/58cm) (32"/81cm with vinyl siding)
E=
Clearance to unventilated soffi
t (min. 23"/58cm) (32"/81cm with vinyl siding)
F=
Clearance to outside corner: (13"/33cm)
G= Clearance
to
inside
corner:
(13"/33cm)
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)
L=
Clearance to a mechanical air supply inlet *(min. 72"/1.8m)
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. 23"/58cm)
Notes: -
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.