Flue Terminal Clearances - Rinnai EX08CT Manuel D'installation Et D'utilisation

Flue Terminal Clearances

TERMINATION
Clearance in Clearance in
Ref. A also
Ref. A also
applies to
applies to
anticipated
anticipated
snow line
snow line
SNOW
D
E
B
L
Ref
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
Vertical clearance to ventilated soffit, located above the terminal within a
D
horizontal distance of 2 feet (61 cm) from the center line of the terminal
E Clearance to unventilated soffit
F Clearance to outside corner
G Clearance to inside corner
Clearance to each side of center line extended above meter/regulator
H
assembly
I Clearance to service regulator vent outlet
Clearance to non-mechanical air supply inlet to building or the combustion
J
air inlet to any other appliance
K Clearance to a mechanical air supply inlet
Clearance above paved sidewalk or paved driveway located on public
L
property
M Clearance under veranda, porch, deck, or balcony
[1] A vent shall not terminate directly above a sidewalk or paved
driveway that is located between two single family dwellings and
serves both dwellings.
[2] Permitted only if veranda, porch, deck, or balcony is fully open on
a minimum of two sides beneath the floor.
8
INSIDE
CORNER DETAIL
A
C
FIXED
CLOSED
OPERABLE
F
B
Description
Rinnai Corporation EX08CT, EX11CT Manual
G
B
FIXED
B
CLOSED
OPERABLE
B
J
B
A
Canadian Installations
12 inches (30 cm)
EX08CT - 6 inches (15 cm)
EX11CT - 9 inches (23 cm)
*
*
*
*
*
3 feet (91 cm) within a height 15
feet (4.5 m) above the meter/
regulator assembly
36 inches (91 cm)
EX08CT - 6 inches (15 cm)
EX11CT - 9 inches (23 cm)
6 feet (1.83 m)
7 feet (2.13 m) 
12 inches (30 cm) 

For clearances not specified in ANSI Z223.1/NFPA 54, clearances
are in accordance with local installation codes and the requirements
of the gas supplier.
Clearance to opposite wall is 24 inches (60 cm).
H
I
M
K
AIR SUPPLY INLET
VENT TERMINAL
AREA WHERE
TERMINAL IS NOT
PERMITTTED
US Installations
12 inches (30 cm)
EX08CT - 6 inches (15 cm)
EX11CT - 9 inches (23 cm)
*
*
*
*
*
*
*
EX08CT - 6 inches (15 cm)
EX11CT - 9 inches (23 cm)
3 feet (91 cm) above if within 10
feet (3 m) horizontally
*
*