Originally Posted by MrMcPeach
Its late on a Friday so maybe I am missing something, but I don't see why 36 quarts isn't more than enough for BIAB. I brew using the BIAB method with an 8 gallon kettle and it is fine. I haven't gone any higher than about 13 pounds of grain, but I definitely could if I wanted.
I was about to say the same thing, I don't know if anyone actually noticed that fryer comes with a 9 gallon pot. That will certainly handle a 5 gallon BIAB batch.
I've done 11 lb ish grain bills in a 7-1/2 gallon.
My 10 gallon is quite a lot easier but I can't see any reason a 9 gallon wouldn't do the job with a bit of effort