Single dryer venting, 60 so – American Dryer Corp. 30 lb. Stacked Models User Manual
Page 13
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SINGLE DRYER VENTING
INSPECTION
DOOR
HORIZONTAL
MULTIPLE DRYER VENTING
WIDTH 8" DIAMETER EXHAUST
NO. OF DRYERS
4
3
2
1
Minimum cross
section area (sq. in.)
240
180
120
60
Minimum round
duct diameter (in.)
16
14
12
8
NOTEA
HORIZONTAL
NOTEA
VERTICAL
INSPECTION
DOORS
ROOF
1.625" MIN.
TO INDIVIDUAL DRYERS
T"---------------- -- / I
UMbLtR EXHAUST MUST ENTER MAIN
^
29.f
T
WALL EXHAUST DUCT AT A 45» ANGLE.
2 X D CLEARANCE
NOTE: FOR THE INTRODUCTION OF EACH 8" DUCT FROM
'''HE DRYERS, ADD
60 so.
IN. TO THE CROSS
SECTIONS OF THE MAIN DUCT.
FORMULAS TO CALCULATE DUCTING CROSS SECTIONAL AREA
CROSS SECTIONAL AREA OF ROUND DUCT = .785 x WHERE D = DIAMETER OF THE DUCT.
CROSS SECTIONAL AREA OF RECTANGULAR DUCT = W x H WHERE W = WIDTH AND H = HEIGHT.
1
H
-H w 1^
NOTE A: OPENING MUST BE TWO (2) INCHES LARGER THAN DUCT (ALL THE WAY AROUND). THE DUCT
MUST BE CENTERED WITHIN THIS OPENING.
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