Top Vent - Vertical Termination
Venting with 2 elbows
V1 Minimum | H Maximum | V2 | V1 + V2 Minimum | |||
| 90° Elbow | 2 ft. | 610 mm | * | * | |
1 ft, |
| 152 mm | 3 ft. | 914 mm | * | * |
2 ft. |
| 457 mm | 5 ft. | 1.5 m | * | * |
3 ft. |
| 914 mm | 7 ft. | 2.1 m | * | * |
4 ft. |
| 1.1 m | 15 ft. | 4.6 m | * | * |
H MAX. =15 ft. (4.6 m)
V1 + V2 + H MAX. = 40 ft. (12.2 m)
* No specific restrictions on this value EXCEPT V1 + V2 + H cannot exceed 40 ft. (12.2 m)
Note: Use SLP Series components only.
Note: There MUST be a 25% reduction in total H when using flex vent except when using the simple up and out installation (see Figure 7.3).
V2
H1
V1
Figure 7.11
30 | Heat & Glo • |