I have an old woodstove I want to replace with this gravity fed gw1949, off the woodstove now is a 6” single wall pipe, the gw1949 says use a 3-6 adapter, I was looking at 3pvp-x6 but it says double wall will this work or could someone recommend something? also have a question about the existing pipe just below the seam it has a ring crimp looking thing is it just slipped on or is there a sealer or something in there also?
Thanks
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Thanks
![replacing woodstove with pellet replacing woodstove with pellet](https://www.hearth.com/talk/data/attachments/280/280822-84289c94cedbab35ed5e75783d9d04dd.jpg)
![replacing woodstove with pellet replacing woodstove with pellet](https://www.hearth.com/talk/data/attachments/280/280823-45b26b933e56afc843d3037edcc01fab.jpg)
![replacing woodstove with pellet replacing woodstove with pellet](https://www.hearth.com/talk/data/attachments/280/280824-c53fb296466fe518b958dd175a3810f7.jpg)
![replacing woodstove with pellet replacing woodstove with pellet](https://www.hearth.com/talk/data/attachments/280/280825-d6953717846ce0acbe0107bdd6e5f2f3.jpg)
![replacing woodstove with pellet replacing woodstove with pellet](https://www.hearth.com/talk/data/attachments/280/280826-e60087491fcc1afa2adf549f68ac43b8.jpg)