![](/images/new-backgrounds/1027725/2772531x1.webp)
2. Top Vent - Vertical Termination - (continued)
Three Elbows
INSTALLED
HORIZONTALLY
| V1 | H1 + H2 | V2 | ||
3 ft. |
| 0.9 m | 2 ft. | 0.6 m | * |
4 ft. |
| 1.2 m | 4 ft. | 1.2 m | * |
|
|
|
|
|
|
5 ft. |
| 1.5 m | 6 ft. | 1.8 m | * |
12 ft |
| 3.7 m | 20 ft. | 6.1 m | * |
H1 + H2 = 20 ft (6.1 m) Maximum
*No specific restrictions on this value EXCEPT V1 + V2 + H1 + H2 = 40 ft (12.2 m) Maximum
NOTE: V1 MUST be a minimum of 3 feet.
NOTE: The first elbow used
MUST always be DVP90ST.
Figure 5.8
16 | Hearth & Home Technologies • Bravo, Aztec • InD • |