
WALL BOX (WBP)
(Exhaust or Supply (-R) Fans)
Illustrated is a typical installation for the Acme wall box package
(WBP) with fan. Flashing over wall box angles by others. Wall Box
fans 42” and larger with heavy motors require additional support
using hanging rods or support from underneath. It is preferable to
frame in the opening with 2 x 6 material, or similar suitable materi-
al or metal channels adequate for support of the fan. The installer
provides suitable fasteners (hex bolts or lag screws) to secure the
fan. Dampers are designed to reduce drafts, prevent entry of for-
eign material and limit the amount of rain that enters the building.
The dampers are weather-resistant and are not weather-proof.
See Figure 6 & 7 and Table 3 for recommend wall opening (W.O.)
WALL COLLAR (WCP)
(Exhaust or Supply (-R) Fans
Illustrated is a typical installation for the Acme wall collar package
fan (WCP). Mounting flanges should be caulked to the exterior of
the wall. Flashing over wall collar angles by others. Wall Collar
fans 42” and larger with heavy motors require additional support
using hanging rods or support from underneath. It is preferable to
frame in the opening with 2 x 6 material, or similar suitable materi-
al or metal channels adequate for support of the fan. The installer
provides suitable fasteners (hex bolts or lag screws) to secure the
fan. Dampers are designed to reduce drafts, prevent entry of for-
eign material and limit the amount of rain that enters the building.
The dampers are weather-resistant and are not weather-proof.
See Figure 8 & 9 and Table 3 recommend wall openings (W.O.)
table under Wall Box Package for dimension.
FAN
SIZE
A
SQUARE
(FLANGE)
C
SQUARE
RECOMMENDED
WALL OPENING
(W.O.) SQUARE
9
15.10
14.18
15.25
10
17.04
14.18
15.25
12
21.02
18.16
19.25
14
21.02
18.16
19.25
16
26.07
23.21
24.25
18
26.07
23.21
24.25
21
29.57
26.71
27.75
24
33.10
30.24
31.25
30
40.57
37.71
38.75
36
48.04
45.18
46.25
42
63.21
60.35
61.25
48
67.22
64.37
65.25
C Dimension includes fasteners
MOTORIZING KIT (OPTIONAL)
A
C
AIRFLOW
FLASHING BY OTHERS
(W.O.)
AIRFLOW
MOTORIZING KIT (OPTIONAL)
(W.O.) A
FLASHING BY OTHERS
C
AIRFLOW
MOTORIZING KIT (OPTIONAL)
A
C
(W.O.)
FLASHING BY OTHERS
AIRFLOW
MOTORIZING KIT (OPTIONAL)
FLASHING BY OTHERS
C
(W.O.)
A
Page 4
EXHAUST
SUPPLY
EXHAUST
SUPPLY
FIGURE 6
FIGURE 7
FIGURE 9
FIGURE 8
TABLE 3
Содержание 924738
Страница 9: ...GENTEQ US Motor Page 9 ...