Superior DRT35STDMN - Page 9

9
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Installation and Operation Instructions
900300-00, 02/2015
Innovative Hearth Products
Superior
TM
DRT35 See Through and Peninsula Direct Vent Gas Fireplace
EXTERIOR HORIZONTAL VENT TERMINATION CLEARANCE REQUIREMENTS
Fixed
Closed
Openable
Fixed
Closed
V
V
V
V
V
V
X
X
V
X
G
G
J
F
B
B
K
H
I
A
E
L
D
B
M
C
B
V
V
A
G
G
B
TERMINATION CAP
AIR SUPPLY INLET
GAS METER RESTRICTED AREA
(TERMINATION PROHIBITED)
Openable
See Figure 5
V
V
Inside Corner
V
V
Outside Corner Recessed Location
Balcony with No Side
Wall
V
Balcony with Perpendicular Side Wall
G
F
M
M
N
P
O
Q
U.S. Installation ** Canadian Installation *
A
Clearance above grade, veranda, porch, desk, or balcony 12” (300 mm)** 12” (300 mm)*
B
Clearance to window or door that may be opened 6” (150mm)
for replaces <10,000Btu/h (3kW),
9” (230mm)
for replaces >10,000Btu/h (3kW), and <50,000Btu/h
(15kW),
12” (300mm)
for replaces >50,000Btu/h (15kW)**
6” (150mm)
for replaces <10,000Btu/h (3kW),
12” (300mm)
for replaces >10,000Btu/h (3kW)
C
Clearance to permanently closed window 9” (229mm)
recommended to prevent windowcondensation
12” (305mm)
recommended to prevent
windowcondensation
D
Vertical clearance to ventilated sot located above the
termination within a horizontal distance of 18” (458mm)
18” (458mm) 18” (458mm)
E
Clearance to unventilated sot 12” (305mm) 12” (305mm)
F
Clearance to outside corner 5” (127mm)
minimum
5” (127mm)
minimum
G
Clearance to inside corner 6” (152mm) minimum 6” (152mm) minimum
H
Clearance to each inside of center line extended above
meter / regulator assembly
36” (910mm)
within a height of 15 above the meter / regulator assembly**
36” (910mm)
within a height of 15 above the meter /
regulator assembly*
I
Clearance to service regulator vent outlet 36” (910mm)** 36” (910mm)*
J
Clearance to nonmechanical air supply inlet to building or
the combustion air inlet to any other replace
6” (150mm)
for replaces <10,000Btu/h (3kW),
9” (230mm)
for replaces >10,000Btu/h (3kW) and <50,000Btu/h
(15kW),
12” (300mm)
for replaces >50,000Btu/h (15kW)**
6” (150mm)
for replaces <10,000Btu/h (3kW),
12” (300mm)
for replaces >10,000Btu/h (3kW)
K
Clearance to a mechanical air supply inlet 36” (910mm) above if within 10 (3m) horizontally** 72” (1830mm)*
L
Clearance above paved sidewalk or paved diveway located
on public property
84” (2130mm)‡ 84” (2130mm)‡
M
Clearance under veranda, porch, deck or balcony 12” (300mm)*‡ 12” (300mm)*‡
N
Depth of alcove (maximum) 72” (1830mm)** 72” (1830mm)*
O
Clearance to termination (alcove) 6” (15.2mm)** 6” (15.2mm)*
P
Width of alcove (minimum) 36” (910mm)** 36” (910mm)*
Q
Clearance to combustible above (alcove) 18” (457mm)** 18” (457mm)*
*
**
‡
*‡
In accordance with the current CSA-B149.1 National Gas And Propane Installation Code
In accordance with the curent ANSI Z223.1/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 two sides beneath the oor