66
478
11
11
655
489
1462
202
E
489
1462
655
478
1466
515
1466
515
1466
515
G
74
872
74
872
F
489
478
655
1462
1489
1003
2570
742
202
202
d4
d1
d2
d3
1000
D1
180
180
180
D2
D3
D4
18
A
B
C
E
3. Dimensions of Snow Ducting
Reference diagram for snow-proof vents (field supply)
According to the installation site, you may choose the setting position in the depth direction of the anchor bolt from “A”, “B” or “C”.
Unit: mm
The snow-proof vents will be obtained at a
local field.
According to the installation site, you may
choose the setting position in the depth
direction of the anchor bolt from A, B or C.
A: 964 (Installation hole pitch) :
For removing tube forward.
B: 730 (Installation hole pitch) :
For removing tube downward.
C: 730 (Installation hole pitch)
Capacity
Combination
Separate dimensions of snow-proof vents
Units dimensions
Dimensions of snow-
proof vents
1
2
3
4
D1
D2
D3
D4
d1
d2
d3
d4
E
F
G
8HP
8
—
—
—
770
—
—
—
748
—
—
—
770
663
1748
10HP
10
—
—
—
770
—
—
—
748
—
—
—
770
663
1748
12HP
12
—
—
—
1180
—
—
—
1158
—
—
—
1180
1073
2158
14HP
14
—
—
—
1180
—
—
—
1158
—
—
—
1180
1073
2158
16HP
16
—
—
—
1180
—
—
—
1158
—
—
—
1180
1073
2158
18HP
18
—
—
—
1540
—
—
—
1518
—
—
—
1540
1433
2518
20HP
20
—
—
—
1540
—
—
—
1518
—
—
—
1540
1433
2518
22HP
10
12
—
—
770
1180
—
—
748
1158
—
—
2130
2023
3108
24HP
12
12
—
—
1180
1180
—
—
1158
1158
—
—
2540
2433
3518
26HP
10
16
—
—
770
1180
—
—
748
1158
—
—
2130
2023
3108
28HP
12
16
—
—
1180
1180
—
—
1158
1158
—
—
2540
2433
3518
30HP
14
16
—
—
1180
1180
—
—
1158
1158
—
—
2540
2433
3518
32HP
16
16
—
—
1180
1180
—
—
1158
1158
—
—
2540
2433
3518
34HP
14
20
—
—
1180
1540
—
—
1158
1518
—
—
2900
2793
3878
36HP
16
20
—
—
1180
1540
—
—
1158
1518
—
—
2900
2793
3878
38HP
18
20
—
—
1540
1540
—
—
1518
1518
—
—
3260
3153
4238
40HP
20
20
—
—
1540
1540
—
—
1518
1518
—
—
3260
3153
4238
42HP
10
16
16
—
770
1180
1180
—
748
1158
1158
—
3490
3383
4468
44HP
12
16
16
—
1180
1180
1180
—
1158
1158
1158
—
3900
3793
4878
46HP
14
16
16
—
1180
1180
1180
—
1158
1158
1158
—
3900
3793
4878
48HP
16
16
16
—
1180
1180
1180
—
1158
1158
1158
—
3900
3793
4878
50HP
14
16
20
—
1180
1180
1540
—
1158
1158
1518
—
4260
4153
5238
52HP
16
16
20
—
1180
1180
1540
—
1158
1158
1518
—
4260
4153
5238
54HP
14
20
20
—
1180
1540
1540
—
1158
1518
1518
—
4620
4513
5598
56HP
16
20
20
—
1180
1540
1540
—
1158
1518
1518
—
4620
4513
5598
58HP
18
20
20
—
1540
1540
1540
—
1518
1518
1518
—
4980
4873
5958
60HP
20
20
20
—
1540
1540
1540
—
1518
1518
1518
—
4980
4873
5958
62HP
14
16
16
16
1180
1180
1180
1180
1158
1158
1158
1158
5260
5153
6238
64HP
16
16
16
16
1180
1180
1180
1180
1158
1158
1158
1158
5260
5153
6238
66HP
10
16
20
20
770
1180
1540
1540
748
1158
1518
1518
5570
5463
6548
68HP
12
16
20
20
1180
1180
1540
1540
1158
1158
1518
1518
5980
5873
6958
70HP
10
20
20
20
770
1540
1540
1540
748
1518
1518
1518
5930
5823
6908
72HP
16
16
20
20
1180
1180
1540
1540
1158
1158
1518
1518
5980
5873
6958
74HP
16
18
20
20
1180
1540
1540
1540
1158
1518
1518
1518
6340
6233
7318
76HP
16
20
20
20
1180
1540
1540
1540
1158
1518
1518
1518
6340
6233
7318
78HP
18
20
20
20
1540
1540
1540
1540
1518
1518
1518
1518
6700
6593
7678
80HP
20
20
20
20
1540
1540
1540
1540
1518
1518
1518
1518
6700
6593
7678
Unit
1
Unit
2
Unit
3
Unit
4
00_340994_2WAY_Eng.indb 66
2022/8/4 14:28:59