The boiled drinking water (100oC) is brought to the suitable temperature with the yeast to work as ten - 15oC. This temperature will depend on the sort of yeast and the sort of beer. Val grew up in Portland, Oregon but moved to Oahu on the whim back in 2013. https://danteimnnl.boyblogguide.com/29470374/5-essential-elements-for-sai-gon