Product review (5 stars): Fixed a problem with regrigeration system not turning on to maintain temperature.
My parents fridge wasn't running right and would not maintain temperature. We noticed that if we tap on the temp adjustment we would hear the compressor kick on and then it would work for a bit...suffice it to say they lost a freezer-full of food after a couple of days that they were not home. Bought this thermostat and installed it for them. Been working great so far. Temps are maintained and compressor runs when it is supposed to.