18
Rinnai Corporation ES38 Manual
Flue Terminal Clearances
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.
∗
For clearances not specified in
ANSI Z223.1/NFPA 54
or
CSA B149.1
, clearances are in accordance with
local installation codes and the requirements of the gas supplier.
Ref
Description Canadian
Installations US
Installations
A
Clearance above grade, veranda,
porch, deck, or balcony. (Take into
account the anticipated snow line)
12 inches (30 cm)
12 inches (30 cm)
B
Clearance to window or door that may
be opened
12 inches (30 cm)
9 inches (23 cm)
C
Clearance to permanently closed
window
* *
D
Vertical clearance to ventilated soffit,
located above the terminal within a
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
20 inches (50 cm)
20 inches (50 cm)
H
Clearance to each side of center line
extended above meter/regulator
assembly
3 feet (91 cm) within a height
15 feet (4.5 m) above the
meter/regulator assembly
*
I
Clearance to service regulator vent
outlet
3 feet (91 cm)
*
J
Clearance to nonmechanical air supply
inlet to building or the combustion air
inlet to any other appliance
12 inches (30 cm)
9 inches (23 cm)
K
Clearance to a mechanical air supply
inlet
6 feet (1.83 m)
3 feet (91 cm) above if within
10 feet (3 m) horizontally
L
Clearance above paved sidewalk or
paved driveway located on public
property
7 feet (2.13 m)
1
*
M
Clearance under veranda, porch, deck,
or balcony
12 inches (30 cm) to non-
flammables
2
24 inches (60 cm) to
flammables
2
12 inches (30 cm) to non-
flammables
2
24 inches (60 cm) to
flammables
2
Summary of Contents for Energysaver ES38P
Page 31: ...Rinnai Corporation ES38 Manual 31 Cut Away Diagram ...
Page 35: ...Rinnai Corporation ES38 Manual 35 Parts List Liste de pièces ...
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Page 39: ...Rinnai Corporation ES38 Manual 39 Parts List Liste de pièces B C ...
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Page 80: ... 2011 Rinnai America Corporation RHFE1004 0328X01 00 Printed in Japan 2011 04 ...