Gas Line
In
sta
llati
on
an
d Sp
eci
ficat
io
ns
This
g
as
a
pp
lia
nc
e s
ho
uld
b
e in
sta
lle
d b
y a
q
ua
lified
in
sta
lle
r in
a
cc
ord
an
ce
w
ith
lo
ca
l b
uil
ding
co
de
s a
nd
w
ith
cu
rre
nt
C
AN
/C
G
A -
B
14
9.1
o
r .2
in
sta
llat
ion
co
de
s fo
r Ga
s B
urn
ing
a
pp
lia
nc
es
a
nd
eq
uipm
en
t in
C
an
ad
a a
nd
th
e N
atio
na
l Fue
l Ga
s C
od
e A
N
SI
Z22
3 in
th
e U
.S
.A
.
1.
The
g
as
p
ipe
lin
e c
an
b
e b
ro
ug
ht
in
th
ro
ug
h e
ith
er
th
e lef
t s
ide
o
r th
e b
ott
om
of
th
e a
pp
lia
nc
e.
A k
no
ck
ou
t is
p
ro
vide
d a
t e
ith
er
loc
ation
to
a
llo
w
fo
r th
e g
as
p
ipe
ins
ta
lla
tion
an
d t
es
ting
of
a
ny
g
as
co
nn
ec
tion
.
2.
The
g
as
co
ntr
ol
inle
t is
3/
8”
N
PT.
Ty
pic
al
in
sta
lla
tion
lay
ou
t fo
r rigid
p
ipe
is
sh
ow
n a
t righ
t.
3.
W
he
n u
sing
co
pp
er
or
flex
co
nn
ec
to
r, u
se
o
nly
a
pp
ro
ve
d f
itting
s. A
lw
ay
s p
ro
vide
a
u
nion
so
th
at
ga
s li
ne
ca
n b
e e
as
ily
dis
co
nn
ec
te
d f
or
bu
rn
er
or
fa
n s
erv
ic
ing
. S
ee
g
as
sp
ec
ific
ation
fo
r p
re
ss
ure
d
eta
ils
a
nd
ra
ting
s.
4.
W
he
n a
ve
rtic
al
se
ction
of
g
as
p
ip
e is
re
qu
ire
d f
or
th
e in
sta
llat
ion
, a
co
nd
en
sa
tion
tra
p is
n
ee
de
d.
Se
e C
AN
/C
GA
-B
14
9.1
o
r .2
fo
r c
od
e d
eta
ils
.
5.
For
n
atu
ra
l g
as
, a
mi
nim
um
of
3/8
” iro
n p
ipe
w
ith
g
as
mi
nim
um
pre
ss
ure
o
f 4
.5
” w
.c.
m
us
t b
e u
se
d f
or
su
pp
ly
fro
m
th
e g
as
m
ete
r. C
on
su
lt w
ith
th
e loc
al
ga
s u
tilit
y if
a
ny
q
ue
stion
s a
ris
e c
on
ce
rn
ing
p
ipe
siz
es
.
6.
Po
rts
a
re
ac
ce
ss
ible
fo
r te
st g
au
ge
co
nn
ec
tion
b
oth
o
n t
he
in
let
a
nd
o
utlet
of
th
e g
as
va
lv
e.
7.
Tur
n t
he
g
as
su
pp
ly
ON
a
nd
ch
ec
k fo
r lea
ks
. D
O
N
OT
U
SE
OP
EN
F
LA
M
E FOR
TH
IS
P
U
R
PO
SE
. U
se
a
n a
pp
ro
ve
d lea
k
te
sting
so
lut
ion
.
8.
The
a
pp
lia
nc
e a
nd
its
ind
iv
idu
al
sh
uto
ff v
alv
e m
us
t b
e d
isc
on
ne
cte
d fr
om
th
e g
as
su
pp
ly
p
ipin
g s
ys
tem
du
ring
a
ny
p
re
ss
ure
te
stin
g o
f th
at s
ys
tem
at
te
st p
re
ss
ure
s in
ex
ce
ss
of
1/
2p
sig
[3
.5
K
Pa
].
9.
The
a
pp
lia
nc
e m
us
t b
e is
olat
ed
fro
m
th
e g
as
su
pp
ly
pipin
g s
ys
tem
by
clo
sing
its
ind
iv
idu
al s
hu
to
ff v
alv
e d
uring
a
ny
p
re
ss
ure
te
sting
o
f th
e g
as
su
pp
ly
pipin
g s
ys
tem
at
tes
t p
re
ss
ure
s e
qu
al
to
or
les
s th
an
1/
2p
sig
[3.
5 K
Pa
].
N
ote
: The
g
as
lin
e c
on
ne
ction
ma
y b
e m
ad
e o
f 1
/2
” rigid
p
ipe
, 1
/2
” c
op
pe
r p
ipe
o
r a
n a
pp
ro
ve
d f
lex
co
nn
ec
to
r. S
in
ce
so
m
e
m
un
icipa
litie
s h
av
e a
dd
ition
al
lo
ca
l c
od
es
, it
is
a
lw
ay
s b
es
t to
co
ns
ult
yo
ur
loc
al
au
th
orit
ie
s a
nd
th
e c
urr
en
t C
AN
/C
GA
- B
14
9.1
o
r .2
ins
ta
llat
ion
co
de
in
C
an
ad
a o
r th
e N
ation
al
Fue
l Ga
s c
od
e A
N
SI
Z22
3.1
in
th
e U
.S
.A
.
M
AP /
M
AN
-M
AN
U
AL
VA
LV
E (DA
NTE)
M
VN /
M
VP
-M
IL
LI
VO
LT
VA
LVE
M
od
els
→
OB2
4M
AN
OB2
4M
AP
OB3
6M
AN
OB3
6M
AP
OB4
8M
AN
OB4
8M
AP
OB2
4M
VN
OB2
4M
VP
OB3
6M
VN
OB3
6M
VP
OB4
8M
VN
OB4
8M
VP
OB7
2M
VN
OB7
2M
VP
OB9
6M
VN
OB9
6M
VP
Fu
el
Nat
ura
l Ga
s
Pro
pa
ne
Nat
ura
l Ga
s
Pro
pa
ne
Nat
ura
l Ga
s
Pro
pa
ne
Nat
ura
l Ga
s
Pro
pa
ne
Nat
ura
l Ga
s
Pro
pa
ne
Nat
ura
l Ga
s
Pro
pa
ne
Nat
ura
l Ga
s
Pro
pa
ne
Nat
ura
l Ga
s
Pro
pa
ne
Ga
s Co
ntr
ol
Dan
te
Ad
jus
ta
ble
M
illiv
olt
Ad
jus
ta
ble
M
ax
/ M
in
(Bt
u)
40
,0
00
40
,0
00
60
,0
00
60
,0
00
63
,5
00
60
,0
00
27
,5
00
Lo
40
,0
00
Hi
31
,5
00
Lo
4
0,0
00
Hi
39
,0
00
Lo
60
,0
00
Hi
48
,0
00
Lo
60
,0
00
Hi
54
,0
00
Lo
80
,0
00
Hi
61
,0
00
Lo
80
,0
00
Hi
83
,0
00
Lo
12
0,0
00
Hi
91
,0
00
Lo
11
5,0
00
Hi
110
,0
00
Lo
156
,0
00
Hi
12
5,0
00
Lo
15
7,0
00
Hi
Or
ific
e S
iz
e
(0
-4
50
0ft
)
#40
#50
#31
#43
#30
#43
#31
#49
#25
#43
#14
#37
#19
[2
ea
]
#43
[2
ea
]
#10
[2
ea
]
#3
7 [
2e
a]
Air
S
hu
tte
r
1/
16
” Op
en
Fu
lly
Op
en
1/
16
” Op
en
Fu
lly
Op
en
1/
16
” Op
en
Fu
lly
Op
en
1/
16
” Op
en
Fu
lly
Op
en
1/
16
” Op
en
Fu
lly
Op
en
1/
16
” Op
en
Fu
lly
Op
en
1/
16
” Op
en
Fu
lly
Op
en
1/
16
” Op
en
Fu
lly
Op
en
Ga
s In
le
t S
ize
D
an
te
, 3
/8
” N
PT
S.I
.T
. 8
20
N
ov
a,
3/8
” N
PT
S.I
.T
. 8
20
N
ov
a,
1/2
” N
PT
Ga
s S
up
ply
Pr
es
su
re
Mi
nim
um
N
orm
al
M
ax
im
um
Mi
nim
um
N
orm
al
M
ax
im
um
Nat
ura
l Ga
s
7”
(Un
re
gu
la
te
d)
7”
(Un
re
gu
la
te
d)
7”
(Un
re
gu
la
te
d)
5.5
”
7”
10”
Liq
uid
Pr
op
an
e
11”
Hos
e Re
gu
lato
r
11”
Hos
e Re
gu
lato
r
11”
Hos
e Re
gu
lato
r
11”
11”
13”
M
an
ifo
ld
Pr
es
su
re
Hi
gh
N
/A
N
/A
3.5
” w
.c.
[0
.8
7K
Pa
]
NG
10
” w
.c.
[2
.6
1K
Pa
]
LP
M
an
ifo
ld
Pr
es
su
re
L
ow
N
/A
N
/A
1.6
” w
.c.
[0
.4
0K
Pa
]
6.3
” w
.c.
[1
.5
7K
Pa
]
IM
POR
TA
N
T:
Alw
ay
s c
he
ck
fo
r g
as
lea
ks
w
ith
a
so
ap
a
nd
w
ate
r s
olu
tion
. D
O
N
OT
U
SE
O
PE
N
FLAM
E FOR
LE
AK
T
ES
TI
N
G
.
For
th
e s
tat
e o
f M
as
sa
ch
us
ett
s a
T
-h
an
dle
ga
s s
hu
t-o
ff v
alv
e mus
t b
e u
se
d o
n a
g
as
a
pp
lia
nc
e.
Thi
s T
-h
an
dle
ga
s s
hu
t-o
ff v
alv
e mus
t b
e li
ste
d a
nd
a
pp
ro
ve
d b
y th
e s
ta
te
of
M
as
sa
ch
us
etts
.
This
is
in
re
fe
re
nc
e t
o t
he
sta
te
of M
as
sa
ch
us
ett
s s
ta
te
co
de
C
M
R
23
8.
43
Содержание OB24MAN
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