Wondering if others have experienced problems with Hydro-Temp's systems or problems with their response to issues? Our 4-year-old, 4-ton geothermal system has had issues over the past few years. Most recently, 8 weeks ago it failed again, and the issue was misdiagnosed as a faulty compressor board. We had to wait 5 weeks for a replacement board - we were told that the manufacturer had gone out of business unexpectedly. The unit failed again a few days later, and now we were told the entire compressor needed to be replaced. It's been three weeks since the last diagnosis, and we finally received notification that the replacement compressor has shipped. We have been 8 weeks without A/C, and now heat - now on emergency heat for the past week. We are unhappy with Hydro-Temp's casual response and lengthy replacement process. Any similar experiences out there?