Product review (3 stars): Disappointed with lack of detail in Amazon ads.
I have not finished the installation, but one thing I expected, that it does NOT have is a button to put operation in automatic.  You can put in on Propane, or put it on AC, but my old refrigerator had a selector that automatically changed it back and forth.  Turn on the generator and it went to AC.  Turn off the generator and it automatically switched to Propane.  This one is either/or, but not auto.  I will update this review when I'm finished with the installation.