Double Wall Black Stove Pipe to Class A Insulated Chimney Pipe Adapter
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Product Details
Use the Class A chimney adapter to adapt from Rock-Vent Double Wall Black Stove Pipe to Rock-Vent Insulated Class A Chimney Pipe. This adapter makes for an easy transition with no hole drilling required. Use when connecting Rock-Vent double wall black pipe to Rock-Vent Class A universal adapter.
This adapter can also transition any Class A manufacturer's chimney pipe adapter to the Rock-Vent Double Wall Black Stove Pipe. Therefore, in order to transition from another manufacturer's Class A pipe, other than Rock-Vent Class A, you will need to use the Class A manufacturer's chimney pipe adapter to connect to the Double Wall Black Stove pipe to Class A adapter. From this adapter, you can connect the Rock-Vent Double Wall Black Stove Pipe.
Measurement Chart:
Double Wall Class A Adapter

Class A Adapter Size | A | B | C | D |
---|---|---|---|---|
6” | 6” | 7” | 6” | 6” |
7” | 7” | 8” | 7” | 7” |
8” | 8” | 9” | 8” | 8” |
*Due to many variables beyond our control, the installer should check actual parts for final dimensions.
Product Overview Video:
Product Details:
Use the Class A chimney adapter to adapt from Rock-Vent Double Wall Black Stove Pipe to Rock-Vent Insulated Class A Chimney Pipe. This adapter makes for an easy transition with no hole drilling required. Use when connecting Rock-Vent double wall black pipe to Rock-Vent Class A universal adapter.
This adapter can also transition any Class A manufacturer's chimney pipe adapter to the Rock-Vent Double Wall Black Stove Pipe. Therefore, in order to transition from another manufacturer's Class A pipe, other than Rock-Vent Class A, you will need to use the Class A manufacturer's chimney pipe adapter to connect to the Double Wall Black Stove pipe to Class A adapter. From this adapter, you can connect the Rock-Vent Double Wall Black Stove Pipe.
Measurement Chart:
Double Wall Class A Adapter

Class A Adapter Size | A | B | C | D |
---|---|---|---|---|
6” | 6” | 7” | 6” | 6” |
7” | 7” | 8” | 7” | 7” |
8” | 8” | 9” | 8” | 8” |
*Due to many variables beyond our control, the installer should check actual parts for final dimensions.
Product Overview Video:
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Our 316Ti flexible chimney liner and chimney liner components have passed the rigorous testing at the Underwriters Laboratories with best in class status and are UL Listed. So if you are looking for UL listed chimney liner sold directly to homeowners, then look no further than Rockford Chimney