Rock-Vent Pellet Pipe to Harman Pellet Stove Adapter
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The Harman Pellet Stove Adapter makes it easy to connect the Rock-Vent Pellet Stove Pipe to a Harman Pellet Stove that has a 3" stove collar. The Harman Stove Adapter will slide over the exhaust collar of the stove and transition to 3" Rock-Vent Pellet Pipe. Fabricated with 304L stainless steel inner and painted galvalume outer. This is only used on Harman stoves.
Note: Do not use the Harman Pellet Stove Adapter with a Harman P-Series Stove (use the Harman Stove Collar Adapter - see below).
Measurement Chart:
Harman Stove Adapter

3” | |
A | 3.09” |
B | 4.75” |
C | 4.57” |
*Due to many variables beyond our control, the installer should check actual parts for final dimensions.
Product Details:
The Harman Pellet Stove Adapter makes it easy to connect the Rock-Vent Pellet Stove Pipe to a Harman Pellet Stove that has a 3" stove collar. The Harman Stove Adapter will slide over the exhaust collar of the stove and transition to 3" Rock-Vent Pellet Pipe. Fabricated with 304L stainless steel inner and painted galvalume outer. This is only used on Harman stoves.
Note: Do not use the Harman Pellet Stove Adapter with a Harman P-Series Stove (use the Harman Stove Collar Adapter - see below).
Measurement Chart:
Harman Stove Adapter

3” | |
A | 3.09” |
B | 4.75” |
C | 4.57” |
*Due to many variables beyond our control, the installer should check actual parts for final dimensions.
Help & Documents:
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