Kingdom Biofuel : FINAL RESULTS Temp Average - 290 -400+ Ash Volume - 15 ounces Ash Weight – 2.55 ounces Ash Percentage - .39% Fines In Bag – less than 1/8 cup Pellet Length Avg. – 1/4” – 1” Bag Weight – 40.4 lbs. Burn time – 14.5 hours (approx.) Bag Date – N/A Notes: Donated by Will $239 ton Very sturdy bags Locally made right here in PA For some reason I felt really good burning these pellets Pellets were variegated in color and had a great sheen on them and slid in the hopper easily. Pellets were hard to break apart and quite a few were scorched. There were next to no fines in the bag. Ash is a medium grey, coarse and fluffy. Ash volume was a bit higher than I like but I sort of expected that with a hardwood produced here in PA. I inquired about where they get their raw material from and what species they use but haven’t heard back yet. If I do, I’ll update the post. All in all I these burned hot and the glass stayed clean. I am going to ding these a little for a higher ash volume. I rate these at solid 3.5 stars. Amen. Disclaimer: as with everything....YOUR MILEAGE MAY VARY....the review is just my opinion of them