VENTING WITH FOUR (4) 90° ELBOWS
NATURAL AND PROPANE GAS
| V (MIN.) | H (MAX.) | |
| 2' (609mm) | 5' (1.52m) | |
V1 (MIN.) | H1 (MAX.) | V2 (MIN.) | |
5' (1.52m) | 5' (1.52m) | 4.5' (1.37m) |
V + V1 + V2 + H + H1 MAX. = 40' (12.2m)
Note: There MUST be a 25% reduction in total H when using flex vent, except
when using the simple up and outV2 installation (see Figure 9).
V
H1
H
V1
Figure 20. Venting with Four 90° elbows
25