18
VENTING WITH THREE (3) 90° ELBOWS | |||
V |
| H | H + H1 |
1´ MIN. (305 mm) |
| 2´ MAX. (610 mm) | 5´ MAX. (1.52 m) |
2´ MIN. (610 mm) |
| 4´ MAX. (1.22 m) | 10´ MAX. (3.1 m) |
3´ MIN. (914 mm) |
| 6´ MAX. (1.86 m) | 15´ MAX. (4.65 m) |
4´ MIN. (1.22 m) |
| 8´ MAX. (2.48 m) | 20´ MAX. (6.2 m) |
V1+V+H+H1=40´MAX.(12.4m) H=8´MAX.(2.48m) H+H1=20´MAX.(6.2m) | |||
VENTING WITH THREE (3) 90° ELBOWS | |||
V | H |
| H + H1 + H2 |
1´ MIN. (305 mm) | 2´ MAX. (610 mm) | 5´ MAX. (1.52 m) | |
2´ MIN. (610 mm) | 4´ MAX. (1.22 m) | 10´ MAX. (3.1 m) | |
3´ MIN. (914 mm) | 6´ MAX. (1.86 m) | 15´ MAX. (4.65 m) | |
4´ MIN. (1.22 m) | 8´ MAX. (2.48 m) | 20´ MAX. (6.2 m) | |
V+H+H1+H2 = 40´ MAX.(12.4 m) | H=8´MAX.(2.48 m) | H+H1+H2 =20´ MAX. (6.2 m) | |
