Monessen Hearth CDV7 Installation And Operating Instructions Manual page 14

CDVSC7 & CDV7 Series Gas Fireplace
GeneRal VenTInG InFoRMaTIon - TeRMInaTIon loCaTIon
Figure 8 -
Termination Locations
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 ' (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
 In accordance with the current ANSI Z3.1/NFPA 54 National Fuel
Gas Codes
† A vent shall not terminate directly above a sidewalk or paved
driveway which is located between two single family
dwellings and serves both dwellings
 only permitted if veranda, porch, deck or balcony is fully open on a
minimum  sides beneath the floor:
14
D
E
L
C
B V
Fixed
Closed
F
V
B
CFM145a
VENT TERMINATION X
V
1" (30 cm)
6" (15 cm) for appliances
< 10,000BTU/h (3kW), 1" (30 cm)
for appliances > 10,000 Btuh (3kW) and
< 100,000 BTU/h (30kW), 36" (91 cm)
for appliances > 100,000 BTU/h (30kW)
1" (305 mm) recommended to
prevent window condensation
18" (458 mm)
1" (305 mm)
see next page
see next page
3' (91 cm) within a height of 15' (5 m)
above the meter/regulator assembly
3' (91 cm)
6" (15 cm) for appliances < 10,000
BTU/h (3kW), 1" (30 cm) for
appliances > 10,000 BTU/h (3kW) and
< 100,000 Btuh (30kW), 36" (91 cm)
for appliances > 100,000 BTU/h (30kW)
6' (1.83 m)
7' (.13 m)†
1" (30 cm)
VenTInG InSTallaTIon InFoRMaTIon
INSIDE
CORNER DETAIL
G
V
A
B
B
V
V
Fixed
Operable
Closed
B
V
X
J
B
A
AREA WHERE TERMINAL IS NOT PERMITTED
AIR SUPPLY INLET
Canadian Installations
CFM145a
DV Termin Location
5/01/01 Rev. 12/05/01
sta
NOTE: 1. Local codes or regulations may require different
clearances.
. The special venting system used on Direct Vent Fireplaces
are certified as part of the appliance, with clearances
tested and approved by the listing agency.
3. MHSC assumes no responsibility for the improper
performance of the appliance when the venting system
does not meet these requirements.
H
M
I V K X
1
uS Installations
1" (30 cm)
6" (15 cm) for appliances
< 10,000 BTU/h (3kW), 9"
(3 cm) for appliances > 10,000
Btuh (3kW) and < 50,000 BTU/h
(15kW), 1" (30 cm) for
appliances > 50,000 BTU/h(15kW)
1" (305 mm) recommended to
prevent window condensation
18" (458 mm)
1" (305 mm)
see next page
see next page
3' (91 cm) within a height of 15'
(5 m) above the meter/regulator
assy
3' (91 cm)
6" (15 cm) for appliances
< 10,000 BTU/h (3kW), 9"
(3 cm) for appliances > 10,000
BTU/h (3kW) and < 50,000 BTU/h
(15kW), 1" (30 cm) for
appliances > 50,000 BTU/h(15kW)
3' (91 cm) above if within 10'
(3 m) horizontally
7' (.13 m)†
1" (30cm)
2
69D3011