That's an excellent setup! [img]http://www.**********.com/iB_html312/non-cgi/emoticons/smile.gif[/img] But I can see your expenses will be quite high! [img]http://www.**********.com/iB_html312/non-cgi/emoticons/wink.gif[/img] I was planning on making some sort of a highland chiller for those hot nights that aren't so rare up in NY in the mid summer. I remember one time we had a week or so of 75F and higher nights. And that's hot for us! But so far so good with the evaporative cooler I need to calibrate the distribution system so it will evenly wet the pads....I have NO IDEA how that is done though if you drill the holes too big it just goes to the first 3 holes then nothing...too small of holes results in not enough water coming out. I wish someone here if they had a cooler and how the water distribution system is metered on thiers.