The ASCA Steel Chimney Adapter is used to provide support for the installation of an RS or RSHT chimney fan on a round, air-cooled steel chimney. It is mounted at the chimney termination point.
The adapter consists of a square mounting plate to support the fan, and a round collar that can slide into the chimney for a tight fit. The outer diameter of the collar is 1/8" smaller than the inner diameter of the chimney. The 5" collar eliminates the need to secure the adapter externally.
| Standard Sizes | 4" to 13" (150mm to 325mm) |
| Material | Stainless Steel 316L |
| Collar Size | 1/8" (3 mm) less than the chimney ID |
| Warranty | 2-year Factory Warranty |
This chimney fan is the guaranteed cure for smoke escaping your wood-fired fireplace, or wood, pellet or coal appliances.
Makes it easy to control your gas-fired fireplace and adds safety features, while being whisper-quiet.