Heat & Glo LCOR-HVB-CE Installer's Manual page 31

D
E
v
B
L
v
F
V = VENT TERMINAL
A = 30.5 cm ............... clearances above grade, veran-
(See Note 1)
B = 30.5 cm ............... clearances to window or door
D = 50.8 cm ............... vertical clearance to unventilat-
= 84.8 cm ............... for vinyl clad soffits and below
F = 22.9 cm .............. clearance to outside corner
G = 15.3 cm ............... clearance to inside corner
H = 91.4 cm ............... not to be installed above a gas
I = 91.4 cm ............... clearance to gas service regu-
J = 22.9 cm ................. clearance to non-mechanical air
K = 91.4 cm ................. clearance to a mechanical (pow-
* only permitted if veranda, porch, deck or balcony is fully open on a
minimum of 2 sides beneath the floor, or meets Note 2.
NOTE 1: On private property where termination is less than 2.1 M
above a sidewalk, driveway, deck, porch, veranda or balcony, use of
a listed cap shield is suggested. (See vents components page)
NOTE 2: Termination in an alcove space (spaces open only on one side
and with an overhang) are permitted with the dimensions specified for
vinyl or non-vinyl siding and soffits. 1. There must be 91.4 cm minimum
between termination caps. 2. All mechanical air intakes within 3.0 M of
a termination cap must be a minimum of 91.4 cm below the termination
cap. 3. All gravity air intakes within 91.4 cm of a termination cap must
be a minimum of 30.5 cm below the termination cap.
Figure 26 Vent Termination Minimum Clearances
CAUTION: IF EXTERIOR WALLS ARE FINISHED WITH VINYL SIDING, IT IS SUGGESTED THAT A VINYL PROTECTOR KIT BE INSTALLED.
G
v
A
B
v
v
v v
X
= AIR SUPPLY INLET
da, porch, deck or balcony
that may be opened, or to per-
manently closed
(Glass)
ed soffit or to ventilated soffit lo-
cated above the terminal
electrical service
meter/regulator assembly within
91.4 cm horizontally from the cen-
ter-line of the regulator
lator vent outlet
supply inlet to building or the
combustion air inlet to any other
appliance
ered) air supply inlet
Heat & Glo • PIER/ST/L&RCOR-HVB-CE • 2068-900 Rev. H • 6/07
H
91.4 cm
B B
M
I
A
= AREA WHERE TERMINAL IS NOT PERMITTED
L = 2.1 M ...................... clearance above paved side-
(See Note 1)
M* = 50.8 cm ................. clearance under veranda, porch,
window.
118.9 cm ............... vinyl
Alcove Applications
N = 15.3 cm ................. non-vinyl sidewalls
30.5 cm ................. vinyl sidewalls
P = 2.4 M
______________________________________________________________________
1 cap
______________________________________________________________________
2 caps
______________________________________________________________________
3 caps
______________________________________________________________________
4 caps
Q = # termination caps x 3
MIN
S = 15.3 cm .................. clearance from sides of
T = 30.5 cm ................... clearance above electrical
NOTE 3: Local codes or regulations may require different
clearances.
NOTE 4: Termination caps may be hot. Consider their proximity to
doors or other traffic areas.
NOTE 5: Location of the vent termination must not interfere with
access to the electrical service.
NOTE 6: Vent system termination is permitted in porch areas
with two or more sides open. You must follow all side walls,
overhang and ground clearances as stated in the instructions.
NOTE 7: For terminals adjacent to walkways, terminal guards in
accordance with BS EN 483:2001 are strongly recommended.
Heat & Glo assumes no responsibility for the improper perfor-
mance of the appliance when the venting system does not meet
these requirements.
M
N
P
R
Q
(See Note 2)
S
Electrical
V
Service
v
X
J or K
walk or a paved driveway lo-
cated on public property
deck, balcony or overhang
Q R
MIN
91.4 cm 2 x Q
1.8 M 1 x Q
2.7 M 2/3 x Q
3.7 M 1/2 x Q
R = (2 / # termination caps) x Q
MAX
(See Note 5)
electrical service
(See Note 5)
service
V
T
S
V
D
V
MAX
ACTUAL
ACTUAL
ACTUAL
ACTUAL
ACTUAL
31