Greenheck Wall Mounted Collar for Sidewall Propellar Fans User Manual
Assembly and installation instructions, Figure 2, Figure 1
1
Sidewall Propeller Fans • Wall Mount Collar
®
PN 451424
Wall Mount Collar for
Sidewall Propeller Fans
Assembly and Installation Instructions
Please read and save these instructions for future reference. Read carefully before attempting to
assemble, install, operate or maintain the product described. Protect yourself and others by observing
all safety information. Failure to comply with instructions could result in personal injury and/or property
damage!
Wall collars offer a method for
mounting sidewall propeller
fans. Standard construction
is of galvanized steel (painted
steel is optional) with heavy-
gauge mounting flanges and
prepunched mounting holes.
Wall Mount Collar Parts List
Item
Description
1
Top Panel with Damper Lip
2
Bottom Panel with Weep Holes
3 & 4
Side Panels (interchangeable on fan sizes 24 thru 72)
5 & 6
Top and Bottom Flanges (interchangeable)
7 & 8
Side Flanges (interchangeable)
8
Fasteners
2
1
3
4
5
6
7
8
Weep
Holes
Figure 2
Size
Wall Collar
Weatherhood
Damper
A
B*
W.O.
C
D
E
Width
8
12
7
⁄
8
(327)
16
1
⁄
8
(410)
14
1
⁄
4
(362)
1
9
⁄
16
(40)
13
1
⁄
4
(337)
11
1
⁄
4
(286)
10
1
⁄
2
(267)
10 (254)
10
14
7
⁄
8
(378)
16
1
⁄
8
(410)
16
1
⁄
4
(413)
1
9
⁄
16
(40)
14
7
⁄
8
(378)
13
3
⁄
8
(340)
12
1
⁄
2
(318)
12 (305)
12
17
7
⁄
8
(454)
16
1
⁄
8
(410)
19
1
⁄
4
(489)
1
9
⁄
16
(40)
16
3
⁄
8
(416)
15
5
⁄
8
(397)
14
1
⁄
2
(368)
14 (356)
14
19
7
⁄
8
(505)
18
3
⁄
8
(467)
21
1
⁄
4
(540)
1
9
⁄
16
(40)
17
1
⁄
2
(445)
17
5
⁄
8
(448)
16
1
⁄
2
(419)
16 (406)
16
21
7
⁄
8
(556)
18
3
⁄
8
(467)
23
1
⁄
4
(591)
1
9
⁄
16
(40)
19
3
⁄
8
(492)
19
5
⁄
8
(498)
18
1
⁄
2
(470)
18 (457)
18
23
7
⁄
8
(606)
18
3
⁄
8
(467)
25
1
⁄
4
(641)
1
9
⁄
16
(40)
22 (559)
21
5
⁄
8
(549)
20
1
⁄
2
(521)
20 (508)
20
25
7
⁄
8
(657)
18
3
⁄
8
(467)
27
1
⁄
4
(692)
3 (76)
24
3
⁄
4
(629)
23
5
⁄
8
(600)
22
1
⁄
2
(572)
22 (559)
24
31
7
⁄
8
(810)
18
3
⁄
8
(467)
33
3
⁄
4
(857)
3 (76)
26
7
⁄
8
(683)
30
3
⁄
8
(772)
29
1
⁄
8
(740)
26 (660)
30
37
7
⁄
8
(962)
18
3
⁄
8
(467)
39
3
⁄
4
(1010)
3 (76)
29
1
⁄
8
(740)
36
1
⁄
2
(927)
35
1
⁄
8
(892)
32 (813)
36
43
7
⁄
8
(1114)
18
3
⁄
4
(476)
45
3
⁄
4
(1162)
3 (76)
33 (838) 42
1
⁄
2
(1080)
41
1
⁄
8
(1045)
38 (965)
42
49
7
⁄
8
(1127)
18
3
⁄
4
(476)
51
3
⁄
4
(1314)
3 (76)
35
3
⁄
4
(908)
48
1
⁄
2
(1232)
47
1
⁄
8
(1197)
44 (1118)
48
55
7
⁄
8
(1419)
18
7
⁄
8
(479)
57
3
⁄
4
(1467)
3 (76)
40
3
⁄
8
(1026)
54
5
⁄
8
(1387)
53
1
⁄
4
(1353)
50 (1270)
54
61
7
⁄
8
(1572)
20
1
⁄
8
(512)
63
3
⁄
4
(1619)
3 (76)
44
3
⁄
4
(1137)
60
7
⁄
8
(1546)
59
1
⁄
2
(1511)
56 (1422)
60
67
7
⁄
8
(1724)
21 (533)
69
3
⁄
4
(1772)
3 (76)
48
3
⁄
8
(1229)
67 (1702)
65
5
⁄
8
(1667)
62 (1575)
72
81
7
⁄
8
(2080)
22 (559)
83
3
⁄
4
(2127)
3 (76)
53
1
⁄
4
(1353)
79
1
⁄
2
(2019)
78
1
⁄
8
(1984)
74 (1880)
*All sizes except 20 and 72 are 2 in (51 mm) larger if a VCD damper is used. For complete dimensional information refer to
submittal. All dimensions given in inches (mm).
A
WALL
OPENING
SQ.
B
C
D
E
Airflow
Exhaust
Optional
Weatherhood
Figure 1