Yes, it burned a lot hotter. How much? All I can tell you is that if I loaded up the insert with it, and left the primary damper open 100% of the way, the chimney would be glowing red (it is placed inside the existing 8"x10" clay liner) . I have to close the damper to about 70% open to keep that from happening. The 1 year old wood I have to have the primary damper open 100% and crack the secondary damper to get it to completely burn - and that is still without turning the chimney red. If I don't crack the secondary damper, I wind up with enough charcoal in the insert that I can only put 1 split in at a time. And the house temp drops doing that. It's amazing to me the amount of BTU's it takes to turn water to steam.
I think your information is pretty interesting. I am mostly a fireplace guy, but have recently acquired a vintage cast iron wood burning parlor-cook stove. still to hook up, install. from what I have gathered the art of wood stoves/heaters is a bit dif than that of a fireplace. after an afternoon that ran deep into the cool night's air... moving in some nice oak trunks from couple of houses down the street from me, that I had to cut into chunks first, today... once laid out on drive, I thot about your mention of 24 cu ft needs daily. I guess I hauled in 30-40 cu ft today, maybe even bit more than 50! 4-5 or more wheel barrow loads, once split. cutting it up to be moveable warmed me up, moving it in, warmed me up, too... splitting it will also. and definitely stacking it as well. all I can say for sure is this: gathering firewood is hard work! lol. the equipment can make if easier to do, but it is still... h-a-r-d work! satisfying, for sure, but I am further reminded why I have no competition for the oak wood that constantly comes down in my neighborhood! bringing it in is one thing, but it still needs to be processed!.... of course, there in lies the fun!!!