Triple Distilled Turbo should be used where ultimate alcohol quality is of primary importance. Only use where cool air temperature (65 F) can be maintained. This is a revolutionary breakthrough in Turbo Yeast development making it possible to produce "triple distilled" quality alcohol in the home. Characteristics: Ultimate alcohol quality Max Sugar Quantity: 15.4 lbs (7 kg) Ideal Water Start Temp: 86 F (30 C) Ferment Temp Range: 64 - 75 F (18 - 24 C) Ideal Ferment Temp: 68 F (20 C) Approx. Ethanol %: 15.0%