Product review (5 stars): and when it gets below about 45 degrees the freezer becomes too warm since the fridge doesn't cycle on as often (freezer temp wa
Fixed the problem I was having--my fridge is in an unheated garage, and when it gets below about 45 degrees the freezer becomes too warm since the fridge doesn't cycle on as often (freezer temp was 15-20 deg F rather than recommended 0 deg F). With this installed the freezer maintains a correct temp regardless of the garage temp. Fairly easy to install, although you do need to do some awkward bending to get to the temp control unit on the top of the fridge compartment. My only disappointment is that I bought this specific model Frigidaire fridge because reviews said this was the only model that would work in an unheated garage. I didn't expect to have to retrofit it myself to make it work for that environment.