I have a wood shed with about 3 cords of 20 inch wood i had cut for wood stove 5 years ago. Well the new vigas will take 20 inch wood so why not give a shot. The fire comming out of the nozel is bright orange and i can only crack the door a little or the flame will roll right out. Got a four hour burn that just ended at 6 so i figured let see what was left. Juat a few coals no bridging at all. Put in a couple of small splits and a few larger 5 minutes later and full gassification.just need to get my tanks spryfoamed. I got a quote to put 2 inches plus batts of insulation in the spots that they can not spray foam, but willspray foam the fiber glass to the tanks and then to the walls that insulation board on them. they quoted me 625.00 for 2 tanks. should be done in a few days.For now i have a hot garage.