Power should be used where high alcohol strength is the most important thing. Fermenting to 23% ABV in the wash will increase the still yield by nearly one third! Only use where cool air temperature (between 65-75 F) can be maintained. Remember, the more alcohol produced by the yeast, the lower the final distillate quality. Characteristics: High strength alcohol Max Sugar Quantity: 23 lbs (10.5 kg) Ideal Water Start Temp: 104 F (40 C) Ferment Temp Range: 64 - 75 F (18 - 24 C) Ideal Ferment Temp: 68 F (20 C) Approx. Ethanol %: 20.5%