Dryer Installation With Multiple Exhaust

For Exhaust Duct less than 14 feet and 2 elbows equivalent and less than 0.3 inches static pressure.

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)

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, L36UR30, L36CD36, L44FD42

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

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

MODELS: L28CD30, L28UR30, L36CD30, L36UR30, L36CD36, L44FD42

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

8

12

14

16

18

20

22

23

24

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

20

30

35

41

46

51

56

58

61

66

68

71

73

76

78

81

84

86

89

91

94

97

99 100

MODELS: L44CD42, L50CD42

1

2

3

4

5

6

7

8

9

10

11

12

12

17

21

24

27

30

32

34

36

38

40

42

30

43

53

61

68

76

81

86

91

97

100 106

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

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