Bosch DPH36352UC Installation Manual page 7

TABLE I. VENTILATOR PERFORMANCE CALCULATION
TOTAL
EQUIVALENT :_UANTffY EQUIVALENT
DUCTPIECES SIZE LENGTH USED LENGTH
DUCT PIECES
6" 1.2' _3=1/4"X 10"
_ ROUND
7"
0o95' \\j_'_ CENTER
STRAIGHT 8" 0.7' _//_r-. REVERSE
_== I' ='-t 10" 0.6' ELBOW LEFT
3=1/4" x 10" |, _=I/4"X 10"
STRAIGHT CENTER
REVERSE
3=1/4" x 14"
J--- i'===[ STRAIGHT 0.7' ELBOWRIGHT
SIZE EQUIVALENTQUANTITY TOTAL
USED EQUIVALENT
LENGTH LENGTH
N/A | 5'
N/_
25'
(_ 6" 12' __€ 3-u4"x 10"
90° 7" B' _ RIGHT
ELBOW \_'/_ REVERSE
ROUND 8" 6' _ ELBOW
N/_ 25'
-_ 6" 5' _ 3=1/4"X iO"
45° 7" 4' LEFT
ELBOW REVERSE
ROUND 8" 3' ELBOW
N/_
_3- BOUND 6"
Ft'<"_
WALL CAP 7,"=m
5'
N/A
i/4"X I0" _ Model #WC_ 8'___'
90 ° ELBOW _-- Model #WCI0 10'
6 _
_3 <_ ROUND
N/A 15' 7"
-I/4"Xl 0" ROOF
45 ° ELBOW CAP 8"
15'
2_
2_
_=il4"XlO" _3 2'
FLAT N/A 20' Io_
ELBOW =l/4"xl 0" Rex
Model #RD i
_ROUNDTO 6" I' Id" _6,,_j _ 3=I14"xi0"
,, ,' - toBound
20'
3-1/4"XI 0" 6" 5' _ 3-1/4"xl0"
ROUND Wall Cap
7" 3'
1
{_ ROUNDTO 6" //F--/_ 7" In=Line
3-114"X I 0" 10'
Backdraft
° ELBOW
7" 8'
Damper
_9 3=I14''X I 0'' 6" _ 3-I14"x10"
TO ROUND
[ 0' Roof Jack
& Shutter,
0 ° ELBOW 7" 5' Model # RJ310
1
5_
TOTAL (of both columns)=