Ash pot: As pellets burn off during the melt away pot, they create minimum ash. The ash pot collects this ash so that you can clean out and eliminate later on. velvetfoot reported: I saw a 1600 gallon cone base tank on Craigs Record. Figured the cone base would be good https://cesarcvkxi.bloggip.com/34399761/a-simple-key-for-high-quality-wood-pellets-unveiled