Starter Ring
Ring that separates the active (inner) flue from the outer or decorative flue to maintain the correct air gap and airflow.
Common sizes
| Imperial | Metric |
|---|---|
| 4" - 6" | |
| 6" - 8" | |
| 7" - 9" | |
| 8" - 10" | |
| 9" - 11" | |
| 10" - 12" | |
| Special Sizes Available | |
Available in zinc seal. Imperial sizes. Maintains separation between active and outer flue.

