Everyone that i know that owns one of these has the same problems in less than a year. It will either try to run, run real slow, then stop with a hiss; or will run well then stop at random pressures. I took mine to a factory service guy here and he said it worked fine for him, but I plug it in and on the 2nd or 3rd fill up it shuts down. One good friend of mine got his fixed and it happened again, he asked me if i wanted it and laughed at me for taking mine in. I would not buy one unless you know a service guy really well.<br>Also the guys that posted before with good reviews are very lucky in my opinion