I purchased the PAC600T (one step below this unit) from Amazon one year ago. When it arrived, I filled the tank with water, inserted it in the unit and my floor was covered with water less than a minute later. Turns out the unit's plastic base housing was cracked during shipment. Amazon replaced the unit, with the same results for the second unit. At that same time, there must have been lots of returns because Amazon stopped selling the unit. I stepped up to this unit with its slightly higher BTUs and hefty price.

The unit arrived fine, no leaks after filling with water, and I used it most of last summer (in a 14' x 20' room with average height ceiling). The unit puts out cool, definitely not cold, air. The only way to really use the unit is to get it started when the temperature isn't too high, then keep it running. I don't think it would be able to cool a warm room. It simply isn't overly powerful. That may have to do with the fact that it operates at 110 volt,... Read more

I bought 2 units last year. At first it worked fine. Then, this season, when I started to use the air conditioners, one of the unit leaked at the base, ruining my wood floor. I thought I could just use it without water, and I found it to be very insufficient to cool off the room. I have used different models of pinguino and I found that the newer models are more problematic. If it isn't leaking, then it is the alarm light that kept coming on, shutting down the unit. I followed the maintenance procedure to clean the unit, but it doesn't seem to help. I am fed up with pinquino. I think I may have to switch back to those window units.

This product,DeLonghi 700T,was about the worst purchase that I have ever made.The unit ran for 10 mins and then shut off.After several attempts,we finally found the service center that replaced the fan motor--after a 4 month wait for the part.But that did not fix the problem--the unit shuts down after a short run.Because all of this has taken so long,Delonghi says that the warranty is now limited and that I have to take the unit to a service center 50 miles away.It has been close to 2 years and I still do not have a functioning air conditioner.