Dumb question, but I have a new 10 gallon kettle that I'm going to attempt to do full boils in. It has the 2 half inch valves - a bottom one for the ball valve, and a top one that I will use for a thermometer (because they're nifty). If I use an immersion chiller, after the wort is cooled, can I just open the bottom valve and let the wort flow out into a waiting fermenter (bucket)? I looked through a bunch of posts, but this basic question got convoluted pretty quickly with other types of chillers, etc. Thanks guys!