Hi folks,
I would like to install an older wood stove (6" pipe) in a shed with an existing exterior masonry chimney. Searching this site and other online info, I've found a few different methods for the wall pass through and connection to the chimney with varying clearance to combustibles requirements. I'd like to keep the clearances to a minimum and this is the best option I've found so far, but its cashy. https://www.northlineexpress.com/6-...niyfWiIL_4E22NVVJpMH1rI7d540XOVt8ChoCJVzw_wcB
I figured I could also use separate pieces to create a similar setup cheaper using a 12" section of double wall pipe into the masonry chimney surrounded by a thimble and a single wall adapter towards the stove. The building is currently unfinished, and has studs 24" on center. The masonry chimney is 16" wide (7" flue tile). There is currently a 6" hole through the exterior wooden wall directly into the chimney. The previous owners evidently created the 6" hole and stuffed a single wall pipe directly into it. I really need some kind of thimble/stub pipe into chimney combo that allows me to remove a less than 16" square or circle from the exterior wall so the chimney continues to cover the hole in the siding for the pipe but I have proper clearance to combustibles. I will not be able to install the outer half of a standard wall pass through thimble from the outside of the building due to the chimney already being there. I could put it in from the inside and just caulk or tapcon it to the chimney. I do plan to insulate and sheet the interior walls of the building.
Any suggestions would be appreciated. I am aware that I'd be a lot better off installing a liner in the existing chimney vs just piping the stove into the existing 7' flue.
I would like to install an older wood stove (6" pipe) in a shed with an existing exterior masonry chimney. Searching this site and other online info, I've found a few different methods for the wall pass through and connection to the chimney with varying clearance to combustibles requirements. I'd like to keep the clearances to a minimum and this is the best option I've found so far, but its cashy. https://www.northlineexpress.com/6-...niyfWiIL_4E22NVVJpMH1rI7d540XOVt8ChoCJVzw_wcB
I figured I could also use separate pieces to create a similar setup cheaper using a 12" section of double wall pipe into the masonry chimney surrounded by a thimble and a single wall adapter towards the stove. The building is currently unfinished, and has studs 24" on center. The masonry chimney is 16" wide (7" flue tile). There is currently a 6" hole through the exterior wooden wall directly into the chimney. The previous owners evidently created the 6" hole and stuffed a single wall pipe directly into it. I really need some kind of thimble/stub pipe into chimney combo that allows me to remove a less than 16" square or circle from the exterior wall so the chimney continues to cover the hole in the siding for the pipe but I have proper clearance to combustibles. I will not be able to install the outer half of a standard wall pass through thimble from the outside of the building due to the chimney already being there. I could put it in from the inside and just caulk or tapcon it to the chimney. I do plan to insulate and sheet the interior walls of the building.
Any suggestions would be appreciated. I am aware that I'd be a lot better off installing a liner in the existing chimney vs just piping the stove into the existing 7' flue.
