1
2
3
figure 1
1
2
4
5
60
6
7
12
14
8
9
11
10
3
13
1
2
8
9
3
4
5
6
7
10
11
figure 8
1
2
3
≥
35-7/16
≤
13-3/4
≥
13/1
6
≥
13-3/4
≥
13/1
6
≥
19-11/16
≥
13/16
≥
13/16
≥
13/16
≥
3-15/16
≤
9-13/16
21-5/8
30-11/16
9
9
8
∗
10
8
9
7
7
6
6
6
9
7
8
5
8
≥
15-3/8
[4]
[3]
1
2
≥
11-1
3/1
6
39-3/8
≥
35-7/16
≥
19-1
1/1
6
1
2
3
4
4
10
5
6
5
4
9
6
7
7
10
8
1
2
3
4
9
[Heat recovery system]
[Heat pump system]
figure 3
≥
60
5
3
1
4
2
2
(in.)
≥
40
≥
40
≥
40
≥
60
≥
60
≥
60
figure 9
1
2
[1]
2
3
4
29-5/16
15-3/4
3-1/8
3-1/8
figure 2
figure 4
figure 5
figure 7
figure 6