|
| |||
6" Min. |
| 3" Min. |
| 6" Min. |
|
|
|
| 2" |
2" |
|
|
|
|
First |
|
|
| Second |
Stage |
|
|
| Stage |
Burner |
|
|
| Burner |
Profile |
|
|
| Profile |
Plate |
|
|
| Plate |
2" |
|
|
|
|
|
|
|
| 2" |
X | X | X | X | 6" Min. |
Note:
Make all profile gaps equal (shown as “X” above); profile plate width between the burners should be at least 3".
plate.Installwith the legs pointingtowardtheincoming | air flow. | ||
Duct Wall | Air Flow | Air Flow | Duct Wall |
Staged Burners
Steel channel of the correct width can be used as the center profile