Installation instructions – GE JV536HSS User Manual
Page 8
DUCT
EQUIVALENT NUMBER
PIECES LENGTH
x
USED =
TOTAL
3
1
ø
4
”
[”
)W
[
)W
Rect.,
straight
”5RXQG )W
[
)W
straight
6”5RXQG )W
[
)W
straight
3
1
ø
4
”
[”
)W
[
)W
Rect.
90°
elbow
3
1
ø
4
”
[”
)W
[
)W
Rect.
45°
elbow
3
1
ø
4
”
[”
)W
[
)W
Rect.
90°
flat
elbow
3
1
ø
4
”
[”
)W
[
)W
Rect.
(18 ft. w/o
wall
cap
damper)
[
)W
with
damper
3
1
ø
4
”
[”
)W
[
)W
Rect.
to
6” round
transition
3
1
ø
4
”
[”
)W
[
)W
Rect.
to
6” round
transition
90°
elbow
6”5RXQG )W
[
)W
90°
elbow
6”5RXQG )W
[
)W
45°
elbow
Subtotal column 1
=
Ft.
8
:25.6+((7³&$/&8/$7(727$/(48,9$/(17'8&7:25./(1*7+
DUCT
EQUIVALENT NUMBER
PIECES LENGTH
X
USED
=
TOTAL
6”
5RXQG )W
[
)W
wall
cap
(39 ft. w/o
with
damper)
[
)W
damper
6”
5RXQG )W
[
)W
roof
cap
6”5RXQG )W
[
)W
to
3
1
ø
4
”
[”
rect.
transition
6”5RXQG )W
[
)W
to
3
1
ø
4
”
[”
rect.
transition
90°
elbow
”5RXQG )W
[
)W
90°
elbow
”5RXQG )W
[
)W
45°
elbow
”
5RXQG )W
[
)W
wall
cap
(21 ft. w/o
with
damper)
[
)W
damper
”
5RXQG )W
[
)W
roof
cap
”5RXQG )W
[
)W
to
3
1
ø
4
”
[”
rect.
transition
”
Round
)W
[
)W
to
3
1
ø
4
”
[”
rect.
transition,
90°
elbow
Subtotal column 2 =
Ft.
Subtotal column 1 =
Ft.
Total ductwork
= Ft.
Installation Instructions
0$;,080'8&7/(1*7+ )RUVDWLVIDFWRU\DLUPRYHPHQWWKHWRWDO
duct length of a 3
1
ø
4
”[”UHFWDQJXODU” diameter round duct
VKRXOGQRWH[FHHGHTXLYDOHQWIHHW
NOTE: Any home ventilation system, such as a ventilation hood, may
interrupt the proper flow of combustion air and exhaust required by
fireplaces, gas furnaces, gas water heaters and other naturally vented
systems. To minimize the chance of interruption of such naturally
vented systems, follow the heating equipment manufacturer’s
guidelines and safety standards such as those published by NFPA
and ASHRAE. When applicable, install any makeup (replacement) air
system in accordance with local building code requirements. Visit
GEAppliances.com for available makeup air solutions.