I have been through 4 dryers in just 4 years. the first one had bad pipe threads on the inlet and outlet. the second one burnt out the compressor, the third one did the same, so they gave me a whole new model. this one keeps blowing fusus and they won't even speak to me now. I have heard several other complaints about these dryers. several different models. fan blades flying apart, burnt out compressors, electrical fires, the list goes on. these were high distributed dryers to several companies of air compressor services. why isn't there a class action law suit?