This is the -only- place I've found an explanation of the problem with this unit. I also ordered a Frigidaire after the CFM40 quit after less than 2 years. Effectiveness It sometimes intermittently collects some water, LOTS of ice on the tubing I see with case off on the side (under foam which gets frosty). Very little frost on half of the bottom cooling fin, like it barely cools the heat exchanger just a few inches into the first pipe Durability Soleus said it's landfill, they don't fix them, and they say nobody else does. Design Get past the nonstandard pair of screws and pull the back cover off and I see a temperature sensor I could replace; a little chip with 4 wires behind the filter panel that I could replace, a capacitor I could replace, and it appears it's still got coolant, as It does cycle properly (thanks to retired enginner for info!). But why does it barely cool more than half of the first tube in the heat sink, and why do the return pipe and compressor get terribly hot? And will it catch fire eventually as it heats up?