Chapter 4: Performance Features & Safety Precautions
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20
Original instructions
20.
Optional Sash Stops
provide a means of controlling the operating height
of the sash.
21.
Integral Blower Models
available as shown in Figure 4-1.
17
7
19
14
18
10
8
9
15
1
12
5
11
20
16
6
2
21
Figure 4-1
Note:
Integral Blower
Model Shown
4
25
23
24
22
