Can it maintain a temperature around 55 degrees fahrenheit?
220430
Absolutely, although it will run more and be a little louder (but it's never really loud regardless). It doesn't have a thermostat per se, you have a dial that turns the temperature up or down in a general sense, and you'll need to calibrate for your specific location (gets too much sun, near a vent or door, etc.).
625249
Rather than give you a "non-answer" like everybody else, I will give you the answer: No you cannot. The keep warm setting is too high (165F).
636015
The documentation says that the range is -30 to 220 degrees in the Fahrenheit mode.
404078
yes u can set it so it maintains whatever temp u would like it to be at as long as u bypass ur fridge's thermostat
1061776
The temp setting will go down to freezing, so 50 degrees should be no problem.
2031698
Depends on where you live. Recommended Temperature range: 65 to 85 degrees Fahrenheit
1630114
Don't know since we haven't tried that yet. But I think if you keep your temp under 500, it'll be fine.
1544078
No it's not, but you could program the stat to turn the temperature down for all but one hour of the day. I think 41 degrees is as low as the stat will go.
1921612
Yes, it only operates on 110 degrees and is very reliable. Heat is consistent based upon setting.
1620122
I believe it would. I've used mine for several years to control a surplus freezer I converted into a wine cooler, it holds my selected 56 degree temperature perfectly.
1800953
I was told that it can get up to about 120 degrees. It's suggested to get a thermometer to use with it to watch the temp.
2223107
according to the specifications; Operate Temper 0 55C (14F122F) Operating Humidity 20%  85% non-condensing
1570316
No. I can get a 42 inch set about 70 degrees. A 55 inch would probably only swivel about 45 degrees.
1580630
It does not hold exact temperature. It will go above some and then stay off until it's below, but other features made up for it for me.
2278483
you can set in two degree increments from 86 to 166 and it will hold temperature ie 86 to 87 or 88 to 89....
852261
I can't say that I have the technical answer for your question, however, I use it in very similar conditions except surrounding temp is 76 degrees.
2162797
No. the instructions say it'll keep contents about 40ºF below surrounding area. I doubt you'll be in an area of under about 38ºC.