Hi Im thinking of buying large gas burner, In order to boil about 100 gallon(380L) wort so quickly but I dont know wether which products should I choose. Is there anyone know appropriate size and requirement kilocalories ? (my kettle size is high 121cm, width 65cm, thickness 1.5mm) I have already found similar gas burner ( width 56cm, 19,100kcal/h) but according to my japanese brewers said that it is not appropriate products for your kettle....