The Cubic Mini Grizzly and Cub have an oddly sized flue flange that is slightly smaller than a standard 3″ pipe. This adapter connects to the inside of the flue flange (or the Cubic Mini Pipe) then properly connects to our 3″ single-wall pipe pipe with the included single-wall clamp.
Cubic Mini’s stovepipe is non-insulated double-wall, so it’s not ideal for passing through combustibles. To use our 3″ insulated pipe to install your Cubic Mini safely, you’ll need to adapt from the Cubic Mini flange to a standard 3″ size. You can use this adapter to connect the Cubic Mini flange to the 3″ single-wall pipe in one of our 3″ roof exit kits, or use it to adapt the top of Cubic Mini’s double-wall pipe to our single-to-double adapter. This adapter is also available in our 3″ Cubic Mini Installation Kit.
Made of carbon steel and painted with black high-temp paint. A previous version of this part fit the Cubic Mini flue flange but not the Cubic Mini pipe. The current version of our Cubic Mini adapter fits either one.