Tripp Lite Stand Alone Spot Air Cooler, 3.4KW, 120V, 60Hz, 12K BTU, Instant Rebate - Save $50

Nice unit, after a few days of operation it seems to be doing a good job of controlling the temps in our small server room. Nice construction, really quite, and compact design.

When working, cools small net/comm room well, no water res, which is great. Love the price and performance, but first unit broke down after just over 2 months. Tech support was helpful in getting new unit to me in a few days, however, I have to pay to...