American Dryer Corp. AD-385 - Manual (Page 19)

When single 10-inch vertical venting is used( refer to Ulus. B. below), the duct work from the
dryer to the outside outlet cannot exceed 20 feet. This calculation of 20 feet compensates or allows
for the use of a maximum of only two (2) elbows creating the 180® (turned downward) outside
outlet.
VERTICAL SINGLE DRYER VENTING
lUus. B.
see vewv mw isecTVH mn
Uo-X
Л • и
J
яттнАот
-голтоист
ноте Лг OPSHNQ MUST К TWO 01 HCt€5 LAWCB9 ГНАМ OUCT <AU Tf€ W*f ЛтЛЯ»
OUCT wtat ae СЕНтЕяео гнв опша
For a 10-inch horizontal run where a maximum of one (1) elbow is used (refer to Ulus. C
below); the duct work from the dryer outlet should not exceed 50 feet. A 10-inch horizontal
duct where (3) elbows (including outside outlet protection) are used cannot exceed 30 feet in
length.
Ulus. C.
HORIZONTAL SINGLE DRYER
VENTING 10 INCH DUCTING
sofeer HAxHjH^
ноте A.- OPSHNO MUST ae TWO Ф ic>cs lmgep than rw duct mu way ллемо
»c OUCT MUST ee сентеко witmn ths okunq .
If the length of the duct run or quantity of elbows used exceeds the above noted specifications, the
cross area of the duct work must be increased in proportion to the number of elbows or duct run
added.
IMPORTANT: For extended duct work runs, the cross section area of the duct work can
only be increased to an extent. When the duct work approaches the
maximum limits noted in this manual, a professional heating venting
air conditioning (HVAC) firm should be consulted for proper venting
information.
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