Since I don't have a big enough burner for my keggle I improvised some. Using a wood fired 55gal drum I was able to heat 13 gal from sparge to boil in 5 min. I can heat 13 gal from 55 to boil in 25 min.
Boil justa rollin
Massive boil with a little boil over. oops didn't get the fermcap in in time
Throwin another log on the fire.
And one last shot of the boil.
For this it was a 10gal batch of my Maple Wheat. This beer uses all maple sap and no water and I will be priming with some maple syrup that I cooked down last weekend.