AmeriVent Type B Gas Vent 45° Elbows are adjustable from 0° to 45°.
| Offsets with two 45° elbows and one length |
|
Vent Size |
With Two 45° Elbows ONLY |
6" Length |
12" Length |
18" Length |
24" Length |
36" Length |
48" Length |
60" Length |
|
3 |
3 ¼ |
6 ¾ |
11 |
15 ¼ |
19 ½ |
28 |
36 ½ |
45 |
|
4 |
3 ½ |
7 |
11 ¼ |
15 ½ |
19 ¾ |
28 ¼ |
36 ¾ |
45 ¼ |
|
5 |
4 ¼ |
7 ¾ |
12 |
16 ¼ |
20 ¼ |
29 |
37 ½ |
46 |
|
6 |
4 ½ |
8 |
12 ¼ |
16 ½ |
20 ¾ |
29 ¼ |
37 ¾ |
46 ¼ |
|
7 |
5 |
8 ¼ |
12 ¾ |
17 |
21 ¼ |
29 ¾ |
38 ½ |
46 ¾ |
|
8 |
5 ½ |
9 |
13 ¼ |
17 ½ |
21 ¾ |
30 ¼ |
|
47 ¼ |
|
9 |
6 |
|
13 ¾ |
18 |
22 ¼ |
30 ¾ |
|
|
|
10 |
7 ¼ |
|
15 |
19 ¼ |
23 ½ |
32 |
|
|
|
12 |
7 ¼ |
|
15 |
19 ¼ |
23 ½ |
32 |
|
|
|
14 |
8 ½ |
|
16 ¼ |
20 ½ |
24 ¾ |
33 ¼ |
|
|
|
16 |
9 ¼ |
|
17 |
21 ¼ |
25 ½ |
34 |
|
|
|
18 |
10 |
|
17 ¾ |
22 |
26 ¼ |
34 ¾ |
|
|
|
20 |
10 ¼ |
|
18 |
22 ¼ |
26 ½ |
35 |
|
|
|
22 |
10 ¼ |
|
18 |
22 ¼ |
26 ½ |
35 |
|
|
|
24 |
11 ¼ |
|
19 |
23 ¼ |
27 ½ |
36 |
|
|
|
26 |
12 |
|
19 ¾ |
24 |
28 ¼ |
36 ¾ |
|
|
|
28 |
12 ¾ |
|
20 ½ |
24 ¾ |
37 |
37 ½ |
|
|
|
30 |
13 ½ |
|
20 ¼ |
25 ½ |
29 ¾ |
38 ¼ |
|
|