Owner`s manual

Page 24
Dryer Installation With Multiple Exhaust
For Exhaust Duct less than 14 feet (4.3 m) and 2 elbows equivalent
and less than 0.3 inches (7.6 mm) water column static pressure.
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AUTOMATIC ELECTRICAL CONTROL FOR EXHAUST FAN
For one or more dryers to start fan.
Exhaust
Booster Fan
Power Supply
to Fan
Relay Coils
Start and Stop
Switches on
Dryers
DRYER EXHAUSTS
Area of section “A-A” must be equal to the sum of dryer exhaust pipes entering
multiple exhaust pipe. (See chart below.)
MODELS: L28FD30, L28US30, L36FD30, L36US30, L36US36, L44FD42
MODELS: L28CD30, L28UR30, L36CD30, L36UR30, L36UR36, L36AR36, L44FD42
MODELS: L44CD42, L50CD42
No. of dryers
Duct diameter
(in inches)
(in cm)
No. of dryers
Duct diameter
(in inches)
(in cm)
No. of dryers
Duct diameter
(in inches)
(in cm)
123456789101112131415161718192021222324
6 9 11 12 14 15 16 17 18 19 20 21 22 23 23 24 25 26 26 27 28 28 29 30
15 23 27 30 35 38 41 43 46 48 51 53 56 58 58 61 63 66 66 68 71 71 73 76
123456789101112131415161718192021222324
8 12141618202223242627282930313233343536 37383940
20 30 25 41 46 51 56 58 61 66 68 71 73 76 78 81 84 86 89 91 94 97 99100
123456789101112
12 17 21 24 27 30 32 34 36 38 40 42
30 43 53 61 68 76 81 86 91 97 100106