Rinnai RHFE-750ETR - Manual (Page 17)

Rinnai Corporation RHFE-750ETR 17
Ref
Des
c
ription
Canadian Installations
US Installati
ons
A
Clea
ran
ce a
bo
ve grad
e, verand
a, porch,
deck, or bal
cony
12
in
ch
es
(
30 c
m
)
12
in
ch
es
(
30 c
m
)
B
Clea
ran
ce to
wind
ow o
r do
or that may be
open
ed
12 inche
s (30
cm)
9 inch
es (23
cm)
C
Clea
ran
ce to
perm
ane
ntly clo
sed
windo
w
*
*
D
Vertical
clea
rance to ventilated soffit,
locate
d abov
e the terminal
within a
hori
zontal di
stance of 2 fee
t (61 cm
) fro
m
the cente
r lin
e of the terminal
* *
E
Clea
ran
ce
to unventilated soffit
*
*
F
Clea
ran
ce to
outsid
e co
rne
r
*
*
G
C
le
ar
anc
e to
in
si
de
c
or
ner
*
*
H
Clea
ran
ce to
each sid
e of cente
r line
extended a
bo
ve meter/reg
ulator a
ssem
bly
3 feet (91 cm
) within a
height 15 feet
(4.57 m)
above the me
ter/
regul
ator a
ssembly
*
I
Clea
ran
ce to
servi
ce regul
ator
vent outlet
3 feet (91 cm
)
*
J
Clea
ran
ce to
nonme
ch
ani
cal air su
pply
inlet to buildin
g or the comb
ustion ai
r inle
t
to any other a
pplian
ce
12 inche
s (30
cm)
9 inch
es (23
cm)
K
Clea
ran
ce to
a mech
ani
cal
air sup
ply inlet
6 feet (1.83
m)
3 feet (91 cm
) above if
within 10 feet
(3 m)
hori
zontally
L
Clea
ran
ce a
bo
ve paved si
dewalk o
r
paved drive
w
ay located o
n public p
rop
erty
7 feet (2.13
m)
1
*
M
Clea
ran
ce u
nder verand
a, porch, de
ck,
or
balcony
12
in
ch
es
(
30 c
m
)
2
*
Flue Terminal Clearances
1
A vent shall not terminate di
re
ctly above
a side
wal
k or
paved
driveway that is locate
d
betwe
en two
singl
e
family dwellings and serves both dwellings.
2
Permitted onl
y if
verand
a, porch, deck,
or bal
cony is
fully open
on a minimu
m of two
side
s be
neat
h the floor.
*
For cl
earan
ce
s not
specified in
AN
S
I
Z223.1/NFPA 54
or
CSA B149.1
,
cl
ea
ra
nc
es
are
in
accordan
ce with
local
installatio
n co
des a
nd
the requi
rem
ents of the
gas sup
plier.