afidel wrote:
Used the dual hose models at several clients to keep a rack or so of computer equipment cool (~3kw or 10k BTUs), they worked well. You will need to either empty the drip pan on a regular basis or get a condensate pump and run a line out the window (I always told clients not to be cheap on the pump but as a backup for a normal unit your probably fine with anything as you won't be running it much, hopefully)
The exact reason I got the dual hose unit that sucks the condensate and expels it out the exhaust hose. Never have to drain anything.