Kenmore 233.5580 Series Use & Care / Installation Manual page 5

Kenmore rangehoodsaredesigned to performemcientty whenattachedto long runsof duct. Asa pointof
reference, thishoodwill functionat approximately 80%of itsratedair flow when200 equivalent f eet of
7"
round ductwork is attached. Use this chart to calculate the equivalent duct length of your system.
Broan Model 401
Straight Duct
31/4-in. x 10-in. x 2-ft. long
Equivalent length
2 ft.
Broan Model 406
Straight Duct
6-in. round x 2-fro long
Equivalent length
2 ft.
Broan Model 407
Straight Duct
7-in. round x 2-@° long
Equivalent length
2 ft.
Broan Model 419
6-in, Round Elbow
Equivalent length
8 ft.
_ Broan Model 415
7-in, Round Elbow
Equivalent length
8 ft.
Sears Model 59581
31/4-in° x lO-in° to
6-in. Round Transi-
tion
Equivalent length
5.5 ft.
Broan Model 412H
31/4-in. x lO-in, to
7-in. Round
Transition
Equivalent length
5.5 ft.
Broan Model 428
31/4-in. x lO-in.
Right-angle Elbow
Equivalent length
8.5 ft.
Broan Model 429
31/4-in. x lO-in°
Right-angle Flat
Elbow
Equivalent length
24 ft.
Broan Model 430
31/4-in, x lO-in.
Right-angle
Short
Eave Elbow
Equivalent length
15 ft.
Broan Model
431
1/4-in. x lO-in.
Right-angle
Long
Eave Elbow
Equivalent
length
15 ft.
Sears Model 59691
6-in, Round
Wall Cap
Equivalent length
34 ft.
(6-ft. w/o damper)
Broan Model 647
7-in, Round
Wall Cap
Equivalent length
34 ft.
(6-ft. w/o damper)
Sears Model
59391
31/4-in. x
tO-in,
Wall Cap
Equivalent
length
45 ft.
(7-ft. w/o
damper)
Model 59091
Roof Cap
(accepts 7-in. round
or 31/4-in. x 10-in. duct)
Equivalent length
30 ft. (7-ft. w/o damper)
Sears Model _Ducting Accessories" available by calling:
Sears at 1-800-4-MY-HOME ®
Broan Model _Ducting Accessories" available by calling:
1=800-558-1711.
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