More cold weather questions / Refrigerator Ice Maker

sowego and others

Thanks for the reply the 20 degree temp on the refer has been referenced more than once on a couple of different forum sites.
I still have the water on but after looking at the updated forecast for Coffeyville I will shut it down tomorrow I did all the hard stuff over the past couple days. One thing I was glad I did was trace where the water line to the ice maker came from and found that it is off the water filter that is in the galley there is a valve there to simply turn off and then drain down the line behind the refer. I do have a trouble light in there to turn on when needed probably by Friday as the temp is forecast at 11 degrees on MS site and 07 degrees on Accu Weather and 10 degrees from the US weather service all to cold for me.
I may run the engine heater block heater for a night or two but that is a subject with a few opinions.

Again Thanks

JimR