9
A
.
S
.
U
a
d
a
n
a
C
Direct vent and
other than Direct Vent
Direct vent Other than Direct Vent
A Clearance above grade, veranda, porch,
deck, or balcony.
1 foot
1 foot
1 foot
B Clearance to window or door that may be
opened.
3 feet
1 foot
4 feet from below or
side opening. 1 foot
from above opening.
C Clearance to permanently closed window
*
*
*
D
Vertical clearance to ventilated soffit located
above the vent terminator within a horizontal
distance of 2 feet (61cm) from the center
line of the terminator.
*
*
*
E
*
*
*
t
if
f
o
s
d
e
t
a
li
t
n
e
v
n
u
o
t
e
c
n
a
r
a
e
l
C
F
*
*
*
r
e
n
r
o
c
e
d
i
s
t
u
o
o
t
e
c
n
a
r
a
e
l
C
G
*
*
*
r
e
n
r
o
c
e
d
i
s
n
i
o
t
e
c
n
a
r
a
e
l
C
H Clearance to each side of center line
extended above meter/regulator assembly
3 feet
*
*
I Clearance to service regulator vent outlet.
3 feet
*
*
J
Clearance to non-mechanical air supply inlet
to building or the combustion air inlet to any
other application.
3 feet
1 foot
4 feet from below or
side opening. 1 foot
from above opening.
K Clearance to mechanical air supply inlet.
6 feet
3 feet
3 feet
L Clearance above paved sidewalk or paved
driveway located on public property.
7 feet
*
7 feet
M Clearance under veranda, porch deck, or
balcony.
1 foot
*
*
*For clearances not specified in ANSI Z223.1 / NFPA 54 or CAN/CSA-B149.1, please use clearances in
accordance with local installation codes and the requirement of the gas supplier.
Summary of Contents for Flash Water Heater T-KJr
Page 24: ...24 Component Diagram Case Heat Exchanger Computer ...
Page 25: ...25 Gas Manifold Water Way ...
Page 28: ......
