Bosch DPH30652UC - Page 7

TABLE I. VENTILATOR PERFORHANCE CALCULATION
DUCT PIECES
_ ROUND
STRAIGHT
t-- I' ==t
ELBOW
ROUND
-_ 45 °
ELBOW
ROUND
SIZE
6"
7"
8"
I0"
3=1/4" x 10"
STRAIGHT
3=1/4" x i4"
STRAIGHT
90 °
7"
8"
6"
7"
8"
_3=l/4"XI0"
45° ELBOW
41vX iw
FLAT
"\t_ ELBOW
N/.a
N//_
N//_
EQUIVALENT
LENGTH
1.2'
0.95'
0.7'
0.6'
i,
0.7'
17.'
8'
6'
5'
4'
3'
5_
15'
7.0'
ROUND TO 6" I'
i/4"xl0" 7" I'
3-I/4"x Io" 6" 5'
ROUND 7" 3'
_ ROUND TO 6" 0'
3-1/4"xl0" |
_° 7" 8'
ELBOW
_3= I/4"X I 0" 6"
TO ROUND | 0'
0° ELBOW 7" 5'
TOTAL
QUANTITY EQUIVALENT DUCT PIECES SIZE
USED LENGTH
3=1/4"X 10"
CENTER
REVERSE
ELBOW LEFT
3=1/4"X 10"
CENTER
REVERSE
ELBOW
RIGHT
3=1/4"X 10"
RIGHT
REVERSE
ELBOW
N/A
N/A
N/A
3=1/4"X 10"
LEFT
REVERSE
ELBOW
NIA
ROUND 6"
_._ WALL CAP
_ Hodel #WC8 7"
_-r Hodel#WCl0 10"
ROUND
ROOF
CAP
6 _
=l/4"xl0" Flex
Nodel #RD I
3.,,4,.x,0.,
to Round
EQUIVALENT
LENGTH
15'
2.5'
2.5'
15'
w
w
20'
g
3=1/4"xl 0"
Wall Cap 2'
___ 7" In=Line
Backdraft 5'
Damper
_ 3=l/4"xl0"
Roof Jack 5'
& Shutter,
Nodel # RJ310
(_UANTITY
USED
TOTAL (of both columns)=
TOTAL
EQUIVALENT
LENGTH