VENTING WITH TWO (2) 90° ELBOWS
H1 | V |
H
V1
V | V | H + H1 |
H | 1' MIN. (305mm) | 10' MAX. (3.1m) |
| 2' MIN. (610mm) | 15' MAX. (4.65m) |
| 4' MIN. (1.22m) | 20' MAX. (6.2m) |
| V+H+H1= 40' MAX.(12.4m) | H+H1 = 20´ MAX. (6.2m) |
| V+V1+H = 40' MAX.(12.4m) |
|
Figure 8. Venting with Two 90° Elbows
Heat & Glo • Everest • | 13 |