Wiring diagram, Detail 2 – Greenheck Open or Closed Indicator (459656) User Manual
Page 2
* Note: Operator mounted
upside down on steel airfoil
units from 10 in. to 17 in.
(254mm to 432mm)
Wiring Diagram
D
Ø3.625
>11" NOM HEIGHT
< 11" NOM HEIGHT
8.375
3.563
SURF ACE
INSIDE
Detail 2
All dimensions shown in inches.
Copyright ©2015 Greenheck Fan Corporation
459656 OCI IOM Rev 10 March 2015
Nominal
Section
Height
3V
Style
(D)
Steel
Airfoil
Style (D)
6-7
2.625
2.625
8
3.125
3.125
9
3.625
3.625
10-11*
2.625
3.625
12-13*
2.625
4.125
14-15*
3.125
4.625
16*
3.625
5.125
17*
4.125
5.625
18
13.125
13.125
19
14.125
14.125
20
14.625
14.625
21
15.625
15.625
22
16.625
16.625
23
17.125
17.125
24
18.125
18.125
25
19.625
19.625
26
20.625
20.625
27, 39,
40, 41
21.625
21.625
28, 42
22.125
22.125
29, 43, 57
23.125
23.125
30, 44, 58
24.125
24.125
31, 45,
55, 56, 59
25.125
25.125
32
26.625
26.625
33, 47
27.625
27.625
34, 46
28.625
28.625
35, 49
29.125
29.125
36, 48
30.625
30.625
37, 51
31.125
31.125
38, 50, 52
32.125
32.125
53
23.625
23.625
54
24.625
24.625
60
4.125
4.125