I need some advice on this Marvel beer dispenser (kegerator) of mine. Altough fairly new, on my 4th keg the temp. could no longer be controlled. I froze a keg then bought another and the cooler wouldn’t come on unless you giggled the cold contol knob and then only for 5 minutes at a time, or I would unplug the unit and then it would come on when I plugged it in. I I finally sparked the cold control knob a big flash and now nothing happens except I do get a hum. If I replace the thermostat mechanism, looks like about $170 do you think this will solve my whole problem or do you think it is in the compressor? Any help idea etc, would be appreciated.
Thanks,Thirsty